--- product_id: 15732571 title: "WCS .041 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 221 ft" brand: "wcs wire and cable specialties, inc." price: "VT9938" currency: VUV in_stock: true reviews_count: 13 category: "Wcs Wire And Cable Specialties, Inc." url: https://www.desertcart.vu/products/15732571-wcs-041-stainless-steel-safety-lock-wire-t302-304-nasm20995c store_origin: VU region: Vanuatu --- # Approx 221 ft length - bulk dispenser .041 in diameter - precision gauge T302/304 stainless steel - corrosion resistant WCS .041 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 221 ft **Brand:** wcs wire and cable specialties, inc. **Price:** VT9938 **Availability:** βœ… In Stock ## Summary > πŸ”’ Lock it down with aerospace-grade precision and corrosion-proof confidence! ## Quick Answers - **What is this?** WCS .041 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 221 ft by wcs wire and cable specialties, inc. - **How much does it cost?** VT9938 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/15732571-wcs-041-stainless-steel-safety-lock-wire-t302-304-nasm20995c) ## Best For - wcs wire and cable specialties, inc. enthusiasts ## Why This Product - Trusted wcs wire and cable specialties, inc. brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Gauge Options:** Available in multiple diameters including the popular .041 inch for tailored fastening security. - β€’ **Aerospace-Grade Strength:** Meets NASM20995C & AMS5697 standards for ultimate reliability in critical applications. - β€’ **Smooth Twist Performance:** Engineered for consistent diameter and flexibility to prevent snapping and over-twisting during installation. - β€’ **Convenient Bulk Dispensing:** 1 lb dispenser can with built-in cleat ensures tangle-free, efficient usage for professionals on the go. - β€’ **Corrosion-Resistant Durability:** Crafted from T302/304 stainless steel to withstand harsh environments without rust or degradation. ## Overview WCS .041 Stainless Steel Safety Lock Wire is a premium T302/304 alloy wire designed to meet stringent aerospace and industrial standards (NASM20995C, AMS5697). With a precise .041 inch diameter and approximately 221 feet per 1 lb dispenser can, it offers corrosion resistance, reliable twist performance, and bulk convenienceβ€”ideal for securing fasteners in aviation, automotive, and industrial settings. ## Description Product description Stainless Steel Lock Wire Convenient Dispenser Tangle-Free Safety Wire Dispenser Demo Does this safety lock wire meet aviation specifications? Yes. This wire is manufactured to meet NASM20995C and MS20995C specifications, along with ASTM A580 Condition A and AMS5697 requirements, making it suitable for aviation, automotive, and industrial applications where compliance matters. Does this safety lock wire meet aviation specifications? Yes. This wire is manufactured to meet NASM20995C and MS20995C specifications, along with ASTM A580 Condition A and AMS5697 requirements, making it suitable for aviation, automotive, and industrial applications where compliance matters. How does safety wire prevent bolts from loosening? Safety lock wire secures fasteners by mechanically locking them in place, preventing rotation caused by vibration. When properly installed, it maintains tension and helps reduce the risk of fastener loosening in high-stress environments. How does safety wire prevent bolts from loosening? Safety lock wire secures fasteners by mechanically locking them in place, preventing rotation caused by vibration. When properly installed, it maintains tension and helps reduce the risk of fastener loosening in high-stress environments. Which gauge should I choose for my application? .020 is typically used for small fasteners, .032 is the most common for standard aviation use, .041 and .063 are used for larger or heavy-duty applications. Choose based on fastener size and required strength. Which gauge should I choose for my application? .020 is typically used for small fasteners, .032 is the most common for standard aviation use, .041 and .063 are used for larger or heavy-duty applications. Choose based on fastener size and required strength. Will the wire snap or break during installation? No. When used correctly, this stainless steel wire is designed to twist smoothly while maintaining strength and flexibility, reducing the risk of breakage during installation. Will the wire snap or break during installation? No. When used correctly, this stainless steel wire is designed to twist smoothly while maintaining strength and flexibility, reducing the risk of breakage during installation. Do I need special tools to install this wire? For best results, the Safety Wire Pliers are recommended to achieve consistent twisting and proper tension. Standard cutters can be used to trim the wire cleanly. Do I need special tools to install this wire? For best results, the Safety Wire Pliers are recommended to achieve consistent twisting and proper tension. Standard cutters can be used to trim the wire cleanly. ## Features - SPECIFICATION & COMPLIANCE AUTHORITY: NASM20995C / MS20995C compliant stainless steel safety lock wire manufactured from T302/304 alloy and meeting ASTM A580 Condition A and AMS5697 standards for regulated aviation and industrial use. - PROFESSIONAL GAUGE OPTIONS: Available in multiple diameters from .020 to .063, including high-demand .032 safety wire, providing the correct gauge strength for aircraft, automotive, motorsport, and industrial fasteners. - CORROSION-RESISTANT STAINLESS STEEL: T302/304 stainless steel safety wire resists rust and oxidation in humid, marine, and high-temperature environments, helping maintain long-term tension and structural integrity. - RELIABLE TWIST PERFORMANCE: Engineered for consistent diameter and controlled flexibility to reduce snapping, brittleness, and over-twisting during installation with standard aviation safety wire pliers. - EFFICIENT BULK & DISPENSER OPTIONS: Choose 1 lb dispenser can with built-in cleat for controlled pull and tangle reduction or 5 lb spool for high-volume maintenance operations requiring extended footage per order. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005BS3V3O | | Best Sellers Rank | #3,434 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #58 in Cable & Wire Rope | | Brand | WCS WIRE AND CABLE SPECIALTIES, INC. | | Brand Name | WCS WIRE AND CABLE SPECIALTIES, INC. | | Color | silver | | Customer Reviews | 4.8 out of 5 stars 2,677 Reviews | | Finish Type | Polished | | Global Trade Identification Number | 00035926000599 | | Grade Rating | Aerospace | | Included Components | Wire | | Item Diameter | 0.04 Inches | | Item Dimensions | 3 x 2.8 x 3.5 inches | | Item Form | Coil | | Item Shape | Round Rod | | Item Thickness | 0.04 Inches | | Item Type Name | Safety Lockwire MS20995C41 .041 in (1.04 mm), 1 lb (0.45 kg) Disp., appx 221 ft (30 m) | | Item Weight | 1 Pounds | | Manufacturer | Wire and Cable Specialties | | Material | Stainless Steel | | Model Number | MC0410-1#D | | Number of Items | 1 | | Part Number | MC0410-1#D | | Recommended Uses For Product | securing fasteners in airplanes and helicopters, garages workshops, various parts workshops | | UPC | 035926000599 | | Unit Count | 1.0 Count | | Warranty Description | 1 Year | ## Product Details - **Brand:** WCS WIRE AND CABLE SPECIALTIES, INC. - **Color:** silver - **Finish Type:** Polished - **Item Weight:** 1 Pounds - **Material:** Stainless Steel ## Images ![WCS .041 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 221 ft - Image 1](https://m.media-amazon.com/images/I/61dkDNsIPzL.jpg) ![WCS .041 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 221 ft - Image 2](https://m.media-amazon.com/images/I/71QKM0rKj4L.jpg) ![WCS .041 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 221 ft - Image 3](https://m.media-amazon.com/images/I/81f5emfCliL.jpg) ![WCS .041 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 221 ft - Image 4](https://m.media-amazon.com/images/I/81ur+LE1tRL.jpg) ![WCS .041 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 221 ft - Image 5](https://m.media-amazon.com/images/I/81CLHwTPm3L.jpg) ## Questions & Answers **Q: Does this safety lock wire meet aviation specifications?** A: Yes. This wire is manufactured to meet NASM20995C and MS20995C specifications, along with ASTM A580 Condition A and AMS5697 requirements, making it suitable for aviation, automotive, and industrial applications where compliance matters. **Q: How does safety wire prevent bolts from loosening?** A: Safety lock wire secures fasteners by mechanically locking them in place, preventing rotation caused by vibration. When properly installed, it maintains tension and helps reduce the risk of fastener loosening in high-stress environments. **Q: Which gauge should I choose for my application?** A: .020 is typically used for small fasteners, .032 is the most common for standard aviation use, .041 and .063 are used for larger or heavy-duty applications. Choose based on fastener size and required strength. **Q: Will the wire snap or break during installation?** A: No. When used correctly, this stainless steel wire is designed to twist smoothly while maintaining strength and flexibility, reducing the risk of breakage during installation. **Q: Do I need special tools to install this wire?** A: For best results, the Safety Wire Pliers are recommended to achieve consistent twisting and proper tension. Standard cutters can be used to trim the wire cleanly. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***Y on April 23, 2026* ### ⭐⭐⭐⭐⭐ Review *by J***. on December 11, 2025* ### ⭐⭐⭐⭐⭐ Review *by J***E on April 18, 2026* ## Frequently Bought Together - Lock Wire, T302/304 Stainless, NASM20995, MS20995C, ASTM A580 Cond A, AMS5697, .041 in (1.04 mm), 1 lb (0.45 kg) Dispenser Can, Approx. 221 ft (67 m) - Clamptite CLT01 4 3/4 inch Stainless Steel Tool with Aluminum Bronze T-Bar Nut - Aircraft Tool Supply Safety Lock Wire (.032) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/15732571-wcs-041-stainless-steel-safety-lock-wire-t302-304-nasm20995c](https://www.desertcart.vu/products/15732571-wcs-041-stainless-steel-safety-lock-wire-t302-304-nasm20995c) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*