FAQs

We support prototyping and custom runs, so a prototype or sample part is often the first step for a new part — send your specs and we’ll advise. To request a quote, call 833.565.3346, email sales@specialtynp.com, or use the Request a Quote form with your drawing or specification, material, tolerances, and quantity. Because the work is fully custom, lead time and pricing are set from your RFQ, so we quote per project.

Send us your engineering requirements — a drawing, CAD file, or specification with material, dimensions, tolerances, thickness, and quantity — and we’ll turn it into a manufacturable part, recommending the process (laser cutting, CNC machining, forming) and material for your application. We support everything from a single prototype to a full production program.

We manufacture and document to ISO 9001 and AS9100 requirements — we are not ISO or AS9100 certified — and provide First Article Inspection (FAIR / AS9102), PPAP, and Certificates of Conformance per your purchase order and quality clause. US Manufactured, CAGE 8GNP1. Tell us the standards your part needs to meet and we’ll confirm exactly what we can provide.

We work in flat sheet and plate, roughly 0.015″ to 0.375″ thick, cut and machined to tight tolerances with high repeatability. Laser cutting delivers accurate profiles with clean edges, and CNC machining holds tight tolerances on complex geometries. Put the required tolerances on your drawing and we’ll confirm them against the part.

We work in stainless steel, aluminum, brass, and mild/cold-rolled steel (steel on request), selected to match your strength, corrosion-resistance, temperature, and weight requirements. Stainless suits corrosive and high-temperature service; aluminum offers light weight and machinability; brass provides good conductivity and formability. Because parts are custom-made, we recommend the material and grade against your environment and tolerances rather than defaulting to one option.

Yes. Our work is scalable — from one-off prototypes and low-volume custom runs through production. You can validate a design as a prototype, then move the same specification into production without re-sourcing or re-engineering. Whether you need a single proof-of-concept part or a repeatable production program, the process and tolerances stay consistent across quantities. No minimum order.

Beyond cutting, we machine and form flat sheet and plate to your engineering specification. CNC machining covers milling, turning, and drilling for complex geometries and tight tolerances. Forming and bending handle brackets, covers, and finished shapes — bending and forming, not structural fabrication. Multi-step work is available — a part can be laser-cut, then formed and machined into a finished flat or plate component.

Laser cutting uses a focused, CNC-controlled laser to cut metal with high accuracy and clean edges. Because it is a non-contact process, there is no tool wear and no mechanical stress on the part, which preserves material integrity and delivers consistent, repeatable results across a run. It excels at intricate geometries and detailed profiles that are difficult to achieve with mechanical cutting. We laser cut a range of thicknesses — from thin gauge up to 0.375″ — in stainless steel, aluminum, brass, and mild/cold-rolled steel.

Our laser-cut parts serve industries that demand tight tolerances and durable materials: aerospace and defense, machinery and equipment OEMs, energy and power (oil and gas, power generation), transportation, and marine. Across all of them the value is the same: flat and plate metal parts made to spec, cut or machined accurately, and built to perform in demanding conditions.

We provide a connected set of capabilities, all working in flat sheet and plate metal:

• Laser-cut flats — accurate cutting for intricate geometries and clean edges.
• CNC-machined parts — milling, turning, and drilling for complex, tight-tolerance components.
• Forming and bending — brackets, covers, and finished shapes (bending and forming, not structural fabrication).
• Functional flat parts — plates and similar components cut or machined from sheet and plate (thin gauge up to 0.375″).
• Prototype and production runs — scalable from one-off prototypes to production, no minimum.

Many projects combine these — a laser-cut blank that is then formed and machined into a finished part.

Laser-cut parts are custom-engineered metal parts cut to tight tolerances with a laser, then machined or formed when the drawing calls for it. We produce them from flat sheet and plate — roughly 0.015″ to 0.375″ thick — where accuracy and repeatability matter. Here, “precision” describes the exacting tolerances and clean, accurate results these processes deliver, not a separate product line. Each part is built to your engineering specification rather than pulled from a catalog, so it integrates cleanly into your assembly.

Nameplates are made to order, so the fastest way to a firm date is to send your specs and request a quote. Reach us at 833.565.3346, sales@specialtynp.com, or the Request a Quote form with your material, size, quantity, marking method, artwork or drawing, and any governing standard or quality clause. Because the work is fully custom, lead time and pricing are set from your RFQ — the variables in your specs drive both, so we quote per project.

Yes to both. We provide samples on request so you can evaluate material, marking, and quality before committing to a production quantity, and we support both small-batch and high-volume runs — from a handful of custom plates to large industrial programs. For recurring orders we can hold your specifications on file to streamline reorders. Pricing is quoted per order based on material, marking method, size, and quantity.

Yes. We provide fully customized nameplates tailored to your size, shape, finish, material, and marking method, and we work with you from design consultation through production. Send artwork, a drawing, or just your requirements and specifications, and our team will turn it into a manufacturable plate — including material and marking recommendations for your environment and compliance needs. Whether it's a single custom data plate or a branded product line, the design is built to your spec.

Common mounting options include adhesive backing for generally flat surfaces, mechanical fastening (screw or rivet holes) for high-vibration environments where adhesives aren't enough, and magnetic backing for removable, reusable tags. The right choice depends on the surface, the environment, and whether the plate needs to be permanent or removable — we'll recommend a mounting method with your plate.

Yes. Barcodes, QR codes, and serial numbers can be etched, engraved, or laser-marked for permanent, high-contrast, machine-readable results — ideal for asset tracking, inventory management, maintenance records, and regulatory traceability. For the most durable scannable marking in harsh environments, Photo-Sensitive Aluminum embeds high-resolution codes into the metal so they stay scannable for decades. We handle sequential serialization and variable data across a production run, and can mark to MIL-STD-130 / MIL-DTL-15024 requirements where item-level traceability is mandated.

Yes — nameplates are made to order in virtually any shape and size. Standard shapes include rectangles for data plates, ovals for decorative plates, and squares for general use, and we do custom contour cutting for logo plates, branding, and specialized fits. Sizes range from small identification tags for tools and asset tracking up to large-scale data plates for industrial equipment. Send us your dimensions or a drawing and we'll match the plate to your equipment exactly.

Yes — that's the core of what metal identification is for. For high-temperature service (power generation, engines, turbines, heat exchangers), stainless steel holds structural integrity and legibility under heat. For corrosive or marine exposure, stainless 316 and anodized aluminum resist saltwater, chemicals, and moisture. For abrasive or high-vibration settings like mining and heavy machinery, etched or engraved plates keep their markings because the data is cut into the metal, not printed on it. And for outdoor UV exposure, anodized aluminum and PSA resist fading. We select the material and marking method specifically against your environment, so the plate stays readable for the life of the asset.

Depending on the material and marking method, metal nameplates last for decades. Etched stainless steel offers the longest lifespan, staying legible even under continuous chemical, UV, and high-temperature exposure. Photo-Sensitive Aluminum is rated for 20+ years outdoors, with the image embedded in the metal so it can't wear off. Anodized aluminum performs well outdoors thanks to its protective oxide layer. Printed finishes (screen, digital) have shorter field lives unless protected with a coating. In short: for maximum longevity in harsh environments, etched stainless or PSA will outlast the equipment they're mounted on.

We build identification plates and tags to the standard your drawing names. The most common for metal nameplates are:

• MIL-DTL-15024G — the core plate construction spec (types, character heights, color styles, defect classes), spanning its Type A–L material/construction classes (photosensitive anodized aluminum, aluminum, stainless, foil, and more).
• MIL-STD-130N — identification marking of U.S. military property, including permanent, machine-readable 2D Data Matrix (IUID) marking.
• SAE-AMS-T-9908 — durability and permanence for photosensitive anodized aluminum, so images and barcodes resist heat, UV, and chemicals.
• A-A-50271 — the Commercial Item Description often used in place of older military nameplate specs.

Mark quality is verified to ISO/IEC 15415 and AS9132 when your drawing requires it. We're a U.S. manufacturer (CAGE 8GNP1) and supply compliance documentation with your order — tell us the standard your drawing calls out and we'll make the plate to it. Full chart on our Standards page.

Yes, several ways depending on the look and durability you need. Anodized aluminum can be produced in a range of colors with a durable, UV-resistant finish. Etched and engraved plates can be color-filled to make markings pop and improve readability — a common choice for safety and instructional plates. Screen printing and digital printing deliver full-color and multi-color designs, ideal for logos and branding, with digital printing handling photographic detail and gradients. For color that must survive harsh outdoor or chemical exposure, anodizing or color-filled etching outlasts printed color; for vivid multi-color branding indoors, screen or digital printing is the better fit.

Etching offers greater fine detail and precision than engraving, and far more durability than any printing method. In the etched process, a protective mask exposes only the areas to be marked, then a controlled acid bath removes material to create deep, permanent marks — followed by optional color fill, polishing, and inspection. The result withstands chemicals, UV, and extreme temperatures for decades, which is why it's the standard for machine-identification plates, serial-number tags, and safety labels. Engraving is excellent for precise variable data (serial numbers and traceability marking). Printed methods (screen, digital) win on color and speed but can fade or peel over time unless coated. If the plate must stay legible in the field for the life of the equipment, etching or engraving is the answer.

For the harshest service, etching and engraving are the most durable — they physically alter the metal, so the mark can't wear, fade, or peel, and both hold up to abrasion, chemicals, UV, and extreme temperatures. Photo-Sensitive Aluminum is the other top choice when you also need high-resolution detail, since the image is embedded in the metal (20+ year outdoor legibility). Laser marking is durable and fast but shallower than etching or engraving. Screen and digital printing are best kept to indoor or low-wear applications unless a protective coating is added, because printed surfaces can fade or abrade over time. For outdoor equipment, compliance, and safety plates, we default to etched stainless steel or PSA.

We match the method to your durability, detail, and color needs:

• Etching — removes material for deep, permanent marks; the most durable, ideal for harsh/high-temperature environments and compliance plates; color-fill compatible.
• Engraving — high-precision cut marks, excellent for serial numbers, variable data, and traceability tags.
• Laser Marking — fast, high-contrast, non-contact; great for QR codes, branding, and high-volume runs.
• Screen Printing — vibrant multi-color on flat surfaces; cost-effective for large decorative/branding runs (best indoors).
• Digital Printing — full-color, photographic-quality graphics; ideal for complex logos and small batches, with an optional protective coating for durability.

Many plates combine methods — for example, etched compliance data with a screen-printed logo.

Photo-Sensitive Aluminum (PSA) is a specialized aluminum coated with a photosensitive layer that lets us embed high-resolution images, fine text, barcodes, and QR codes directly into the metal — the mark is flush with the surface, not printed on top. That makes it exceptionally durable: resistant to abrasion, chemicals, UV, and extreme temperatures, with legibility rated 20+ years even outdoors. Use PSA when you need fine detail and long life — industrial nameplates, asset and inventory tags, control panels and instructional plates, harsh-environment signage, and aerospace/defense applications. The trade-off is color: PSA is typically black graphics on a silver or gold background rather than full color, and it costs more than screen-printed or laser-etched plates. For precision, permanence, and scannable codes that must survive the field, it's the strongest choice.

Choose by the dominant demand on the plate:

• Corrosive / marine / chemical → Stainless 316 (or 304 for general industrial); brass also resists corrosion for decorative use.
• Lightweight / cost-sensitive / color needed → Aluminum or Anodized Aluminum (anodizing adds color and outdoor durability).
• High-resolution, permanent, harsh-environment marking → Photo-Sensitive Aluminum, where the image is embedded for decades of legibility.
• High-temperature → Stainless Steel, which holds integrity and readability under heat.
• Premium / architectural appearance → Brass.

Also weigh the marking method: stainless supports deep etching and engraving; aluminum excels at laser marking and digital printing. Send us your environment, durability target, and marking needs and we'll recommend the substrate and grade.

We work in the full range of nameplate substrates, each suited to a different demand:

• Stainless Steel (304/304L, 316/316L, 430) — top corrosion resistance and strength for marine, chemical, and high-temperature use.
• Aluminum (1100, 3003, 5005, 5052, 6061) — lightweight, affordable, highly customizable.
• Anodized Aluminum — an added oxide layer for color options and outdoor/UV durability.
• Photo-Sensitive Aluminum (PSA) — high-resolution images and barcodes embedded into the metal for 20+ year legibility.
• Brass — a premium, gold-tone finish with good corrosion resistance for decorative and architectural plates.
• Non-Metal & Flexible Substrates — polyester and vinyl (cast and calendered) films for labels and decals, produced to applicable label standards such as UL 969 (durability and adhesion), for applications where a flexible or printed label fits better than a rigid metal plate. Our labels & decals capability is expanding — ask about flexible options for your program.

The right choice depends on environment, durability, marking method, and budget — we'll spec it with you.

Our nameplates are trusted across a broad range of industries where durability, accuracy, and compliance are non-negotiable: Industrial Machinery (data and compliance plates), Oil & Gas (corrosion-resistant pipeline and rig tags), Energy & Power Transmission (high-temperature plates for transformers, turbines, generators), Mining (heavy-duty safety and equipment plates), Marine (saltwater-resistant equipment nameplates), HVAC, Rail & Transportation, Boilers & Pressure Vessels, Heat Exchangers, and Valves, and Aerospace & Defense (MIL-DTL-15024 and MIL-STD-130 component and ground-support tags). Each application drives a different material and marking choice — corrosion resistance for marine, high-temperature tolerance for energy, and high-resolution permanence for the most demanding traceability.

We build the full range of industrial identification, organized by function:

• Identification & Tracking — equipment data plates, machine ID plates, serial-number tags, barcode/QR asset labels
• Compliance & Safety — OSHA/ANSI safety labels, MIL-SPEC compliance plates, load-capacity plates
• Control & Interface — control-panel overlays and faceplates
• Maintenance & Inspection — service tags and calibration labels
• Instructional — operational diagrams and instruction plates
• Branding & Aesthetic — logo plates and decorative signage
• Functional — high-temperature and corrosion-resistant plates
• Marking Blanks — customizable blank tags you mark in-house

Every type is custom-made to your material, size, and marking method.

Metal nameplates are durable identification products that permanently mark and label equipment, tools, and products — carrying serial numbers, safety and compliance information, operating data, and branding. Because they’re made from metal and marked by processes like etching or engraving, they stay legible for decades in conditions that destroy paper or plastic labels: extreme temperatures, chemicals, moisture, UV, and abrasion. That durability is why they’re standard across industrial, aerospace, medical, marine, and energy applications, where an unreadable tag can mean a compliance failure or a safety risk. Specialty Nameplate manufactures custom metal nameplates and labels in the USA, engineered to your material, marking method, and compliance requirements.

In-stock CoreTight strap and seals ship within 24 hours. Custom work — non-standard sizes, materials, coatings, or higher volumes — is quoted per job, because lead time depends on quantity and specification; the fastest way to a firm date is to send your requirements and request a quote. Reach us at 833.565.3346, sales@specialtynp.com, or the Request a Quote form. Include material, size, quantity, and any governing specs or quality clauses; for a custom or first-article program, add core dimensions and environment so we can spec the right material and seal.

Yes. We provide samples on request so you can evaluate fit and quality before committing to a production quantity, and we support both high-volume and small-batch / OEM orders. Strap ships on self-dispensing cartons, and seals come 500 per box. For recurring OEM programs we can hold specifications and certifications on file to streamline reorders. Pricing is quoted per order — send your material, size, and quantity through Request a Quote for volume pricing.

Yes. Beyond the stocked line, CoreTight strap and seals can be produced in custom widths, lengths, thicknesses, materials, and coatings to fit your assembly and environment. Custom coatings are available for enhanced corrosion protection or conductivity, and custom seals can be made to match non-standard strap widths (full dimensioned drawings on request). Specialty Nameplate is a one-stop source — stock plus custom plus drawings plus certifications — so a custom program still ships with the CoC and mill certs your quality system needs. Send your core dimensions, load, environment, and any governing specs, and we’ll recommend a configuration.

Yes — light, routine maintenance keeps tension accurate and joints consistent. Keep the air supply clean and dry to prevent clogging of the pneumatic system; inspect the welding/crimp points regularly for consistent sealing; and lubricate moving components periodically. Because the tool relies on a regulated air-to-force relationship, a clean, properly pressured air supply is the single biggest factor in repeatable tension. If tension readings drift or seals look inconsistent, check air quality and pressure first. Detailed maintenance guidance ships with the tool.

Banding a C-core with the SNP-PT-C125 follows eleven steps: (1) introduce the seal onto the steel band; (2) loop the band around the transformer core; (3) feed the band into the pneumatic tool; (4) apply heat near the seal; (5) press the pedal to apply compression; (6) hold position to allow proper welding; (7) cover the seal with hot tin; (8) wait for the tin to cool; (9) press the inside pedal button to release; (10) cut the steel band near the seal; (11) secure the remaining band for extra reinforcement. The result is a soldered, tensioned joint that holds the core under controlled compression. A full illustrated instruction manual is available on request.

The SNP-PT-C125 is built for CoreTight strap and seals. The standard head accommodates band widths up to 0.400"; an optional interchangeable head extends capacity to 0.500" for greater flexibility. It runs 0.012"-thick band on coils up to 600 ft. After tensioning, the strap is secured with the matching CoreTight formed seal to complete the joint. Running the tool, strap, and seal as a matched set is what guarantees the tension and seal integrity the system is rated for — mixing in off-spec band or seals is not recommended.

The SNP-PT-C125 delivers a tension range of 0–125 kg, with a linear air-to-force relationship and a ±10% tolerance. It runs on a 8 kg/cm² (~114 psi) air supply. Because the pressure-to-tension relationship is linear and regulated, you set the air pressure and the tool applies a proportional, repeatable band tension — no conversion chart or manual calculation needed. This controlled tensioning is what prevents core misalignment and structural instability in the finished assembly.

The Femag SNP-PT-C125 is the pneumatic tensioning tool that completes the CoreTight system. It applies and tensions the strap around a C-core or cut-core magnetic assembly before the joint is locked with a matching formed seal, delivering controlled, repeatable tension. It uses air-to-force tensioning with a built-in pressure regulator that automatically adjusts the force applied to the band, so tension is consistent from joint to joint. The tool is manufactured by FEMAG (Ferri Magnetici s.r.l., Italy) to ISO 9001:2015, and Specialty Nameplate is the sole authorized U.S. distributor. Strap, seal, and tool are designed to function as one integrated banding system.

Yes. CoreTight banding strap and seals are US Manufactured by Specialty Nameplate & Manufacturing (Hubbard, OH; CAGE 8GNP1), and the material line is DFARS compliant along with RoHS 3, REACH, and Conflict-Minerals compliant. Specialty Nameplate is a Woman-Owned Small Business (WOSB). One note on origin for the tool specifically: the Femag SNP-PT-C125 pneumatic tool is made in Italy (Specialty Nameplate is the sole authorized U.S. distributor) and is classified ECCN EAR99, HTS 8467.29, BAA-exempt — the strap and seals are US Manufactured. This split matters for BAA/TAA and DFARS sourcing questions, so it’s called out plainly.

Yes. CoreTight orders can ship with a Certificate of Conformance (CoC) and mill certifications documenting the actual material. Because each strap and seal is made to a governing spec, the material certification supplied with each lot reports the real chemical and mechanical results for that lot — not just nominal values. We also provide full compliance documentation (ASTM, MIL, RoHS 3, REACH, Conflict Minerals, DFARS) on request, which supports regulated aerospace and defense supply chains. If your PO or quality clause requires specific certifications or first-article documentation, note it on the request and we'll include it.

CoreTight materials are manufactured and certified to the relevant industry standards: Tin-Coated Steel — MIL-T-10727C Type II (ASTM A109 base, tin per ASTM B339); Phosphor Bronze — ASTM B103 (C51000); Stainless 304/316 — ASTM A240 / AMS 5513; Brass — ASTM B36/B36M (C26000). Across the family, materials are RoHS 3, REACH, and Conflict-Minerals compliant, and DFARS compliant. Specialty Nameplate is a WOSB-certified, U.S.-based manufacturer (CAGE 8GNP1). Every order can ship with a Certificate of Conformance (CoC) and mill certifications, and full compliance documentation is available on request.

CoreTight seals are formed steel closures crimped over the strap to lock circumferential tension. Each seal is matched to a specific strap width and crimped with the pneumatic tool (or a manual crimp tool). Current catalog (500 per box):

• seal_187x250 (#50) — for 0.187" strap, narrow locking
• seal_375x250 (#68) — for 0.375" strap, compact locking
• seal_375x375 (#60) — for 0.375" strap, standard / most common
• seal_500x500 (#63) — for 0.500" strap, heavy-duty

Seals are tin-plated after forming (MIL-T-10727C Type 1) and supplied ready to crimp. Full dimensioned drawings are available on request, and custom seals can be produced.

CoreTight strap is stocked in two thicknesses — 0.006" and 0.012" — in widths of 0.187" and 0.375", on 300 ft coils, across the material line. Representative catalog parts:

• .006" × .187" × 300' (PB/TC/SS) — tight cores, low-profile
• .006" × .375" × 300' (PB/TC/SS) — standard aerospace
• .012" × .375" × 300' — available in Tin-Coated (electronics), Brass (custom/low-voltage), Phosphor Bronze (high-vibration), and Stainless 304 (marine/high-temp)

The pneumatic tool handles band widths up to 0.400" standard (0.500" with the optional head) at 0.012" thickness. Custom sizes, materials, and coatings are available on request.

They're both tin, but specified differently — and the distinction matters on a controlled part. The strap's tin-coated version uses MIL-T-10727C Type II (both sides), applied to the steel band. The seal is a formed closure made from dead-soft CRS 1008 that is tin-plated after forming to MIL-T-10727C Type 1 (tin per ASTM B545-13), so the freshly formed edges are fully coated for solderability and corrosion protection. Both meet MIL-STD-202 Method 208 for solderability and carry a 36-month coating shelf life. If your documentation calls out a coating type, quote Type II for the strap and Type 1 for the seal.

CoreTight tin-coated strap use a cold-rolled 1010 low-carbon steel base with a 100% pure hot-dip tin coating per MIL-T-10727C Type II (both sides; tin per ASTM B339). The tin layer does two jobs: it protects the steel from oxidation and rust, and it makes the strap solderable — verified to MIL-STD-202 Method 208. That combination makes tin-coated steel the cost-effective choice for electronics and general C-core assembly where you want mechanical strength, good conductivity, and a solder-ready surface. Nominal coating thickness is 100–300 µin, tensile strength 70,000 psi min (483 MPa), with a 36-month shelf life from date of manufacture on the tin coating.

Phosphor Bronze — C51000, Grade A spring temper (ASTM B103) — is the go-to for high-vibration and aerospace transformers. Its spring temper delivers excellent fatigue resistance and spring-back retention, so the band holds tension through repeated cycling (rated to survive 10M+ cycles). Nominal composition is ~94.8% Cu / 5% Sn / 0.2% P, with high tensile strength (550–650 MPa) and good electrical conductivity (15–20% IACS). The trade-off is moderate corrosion resistance, so for high-vibration service that is also corrosive, we'll weigh phosphor bronze against stainless 316 with you. For navigation, high-frequency, and precision aerospace transformers, phosphor bronze is the default.

Stainless Steel Type 316 is the best choice for marine and chloride-exposed service. Its added molybdenum (nominally 2–3%, Cr 16–18% / Ni 10–14%) gives superior resistance to saltwater pitting compared with Type 304, and it meets ASTM A240 / AMS 5513. For general outdoor or high-temperature industrial use where chlorides aren't the main threat, Type 304 is a durable, more economical option. Both stainless grades are supplied cold-rolled and passivated with high tensile strength (≥515 MPa typical) and service temperature to ~870°C. For coastal power and marine transformer work, 316 is the standard recommendation.

Choose by the dominant stress in your assembly: corrosion, vibration, temperature, conductivity, or cost.

• High vibration / fatigue (aerospace, high-frequency power): Phosphor Bronze C51000 — spring temper survives 10M+ cycles.
• Marine / chloride exposure: Stainless 316 — molybdenum resists pitting; 304 covers general industrial and high-temp.
• Electronics / solderable joints: Tin-Coated Steel — 100% tin finish, MIL-STD-202 Method 208 solderable, most cost-effective.
• Custom / low-voltage / non-magnetic need with good conductivity: Brass C26000.

For high-temperature service, stainless holds integrity to ~870°C. If you're unsure, our team gives material recommendations and engineering support — send your environment, load, and core size and we'll spec it.

CoreTight strap is stocked in four materials, each matched to a different demand:

• Tin-Coated Steel — CRS 1010 base, 100% hot-dip tin per MIL-T-10727C Type II (both sides); solderable and cost-effective for electronics and general C-core work.
• Phosphor Bronze (C51000, Grade A) — per ASTM B103; excellent fatigue life for high-vibration and aerospace assemblies.
• Stainless Steel 304 & 316 — per ASTM A240 / AMS 5513; corrosion resistance and high-temperature service (316 adds molybdenum for marine/chloride).
• Brass (C26000, 70/30 half-hard) — per ASTM B36/B36M; non-magnetic, formable, high conductivity for custom and low-voltage assemblies.

All four are ASTM/MIL/RoHS 3/REACH compliant, with a matching seal and tool to complete the system.

A C-core is a high-permeability magnetic core — shaped like the letter C — used to confine and guide magnetic fields in transformers, motors, generators, and other magnetic devices. Cut-core and stacked assemblies are built from layered magnetic material that must be held under steady compression so the stack doesn't shift, buzz, or delaminate under vibration and thermal cycling. Banding strap provides that clamping force around the core, and the seal locks the tension in place. Without proper banding, a core can lose alignment, generate audible noise, or fail mechanically over time. CoreTight's system delivers repeatable, controlled tension specifically for this job.

CoreTight banding is built for high-reliability industries where a fastening failure is not an option: Aerospace & Defense (secure banding for aircraft and mission transformers), Power & Electrical Systems (high-voltage transformer and magnetic-core fastening), Marine & Coastal (corrosion-resistant banding for salt and chloride exposure), and Industrial Equipment (high-tensile banding for heavy-duty transformers and reactors). The common thread is magnetic-core assemblies that must survive vibration, heat, and long service life. Because Specialty Nameplate is a U.S. manufacturer with CAGE 8GNP1 and DFARS-compliant, RoHS 3 / REACH / Conflict-Minerals-compliant materials, CoreTight fits regulated defense and OEM supply chains as well as commercial power work.

CoreTight™ banding strap and seals mechanically retain magnetic-component assemblies — C-core and cut-core transformers, inductors, reactors, and stacked magnetic or electronic assemblies. A pneumatic tool tensions the strap around the core stack, and a matching formed seal is crimped to lock it, holding controlled circumferential compression. That compression resists movement, vibration, and separation through handling, assembly, potting, and thermal cycling — protecting mechanical stability, electrical safety, and long-term structural integrity. Strap, seal, and tool are engineered to work as one integrated banding system, so the joint performs as a unit rather than as mixed-and-matched parts. CoreTight is manufactured in the USA by Specialty Nameplate & Manufacturing (CAGE 8GNP1) for aerospace, defense, and power applications.