---
product_id: 371955762
title: "WCS .051 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 143 ft"
brand: "wcs wire and cable specialties, inc."
price: "VT20971"
currency: VUV
in_stock: true
reviews_count: 5
category: "Wcs Wire And Cable Specialties, Inc."
url: https://www.desertcart.vu/products/371955762-wcs-051-stainless-steel-safety-lock-wire-t302-304-nasm20995c
store_origin: VU
region: Vanuatu
---

# 0.051 in diameter precision 143 ft coil length T302/304 aerospace-grade stainless steel WCS .051 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 143 ft

**Brand:** wcs wire and cable specialties, inc.
**Price:** VT20971
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock it down with aerospace precision and never worry about loosening again!

## Quick Answers

- **What is this?** WCS .051 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 143 ft by wcs wire and cable specialties, inc.
- **How much does it cost?** VT20971 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/371955762-wcs-051-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

- • **Precision Diameter:** Exactly 0.051 inches thick, engineered for secure fastening under high vibration.
- • **Versatile Security:** Ideal for locking nuts, bolts, and hardware in automotive, aviation, and industrial settings.
- • **Generous Coil Length:** Approx. 143 feet per dispenser can—ready for any project, big or small.
- • **Convenient Portability:** Screw-on lid and belt clip design keep your wire accessible and tangle-free on the go.
- • **Aerospace-Grade Durability:** Crafted from T302/304 stainless steel for unmatched corrosion resistance and strength.

## Overview

WCS .051 Stainless Steel Safety Lock Wire is a premium aerospace-grade T302/304 stainless steel wire, 0.051 inches thick and approximately 143 feet long, designed to secure fasteners against vibration-induced loosening. Packaged in a durable dispenser can with a screw-on lid and belt clip, it’s trusted across automotive, aviation, and industrial applications for reliable, corrosion-resistant fastening.

## Description

Safety/Lock Wire is tempered wire used in many industries to secure nuts, bolts, and hardware subject to vibration. It offers greater security than a cotter pin or lock washer, and can be used for numerous jobs around the home, farm, auto, and factory.

Review: Wire up something today in the United States of America
Review: Lock Wire, T302/304 Stainless,

## Features

- Nasm20995
- Astm A580
- Ams5697
- 302/304 Stainless Steel
- Screw-on lid and belt clip

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FVQVNCQ |
| Best Sellers Rank | #320,196 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #100 in Motorbike Brake Cables |
| Brand | WCS WIRE AND CABLE SPECIALTIES, INC. |
| Brand Name | WCS WIRE AND CABLE SPECIALTIES, INC. |
| Colour | 1 lb (0.45 kg) |
| Customer Reviews | 4.6 out of 5 stars 362 Reviews |
| Finish Type | Polished |
| Global Trade Identification Number | 00035926000643 |
| Grade Rating | Aerospace |
| Included Components | Wire |
| Item Diameter | 0.05 Inches |
| Item Dimensions | 7.6 x 7.1 x 8.9 Centimeters |
| Item Form | Coil |
| Item Shape | Round |
| Item Thickness | 1.29 Millimetres |
| Item Type Name | Safety Lockwire MS20995C51 .051 in (1.29 mm), 1 lb (0.45 kg) Disp., appx 143 ft (20 m) |
| Item Weight | 454 g |
| Manufacturer | Wire and Cable Specialties |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | MC0510-1#D |
| Number of Items | 1 |
| Part Number | MC0510-1#D |
| Recommended Uses For Product | securing aircraft fasteners to prevent loosening due to vibration or other forces |
| UPC | 035926000643 |
| Unit Count | 1.0 Count |

## Product Details

- **Material:** Stainless Steel
- **Brand:** WCS WIRE AND CABLE SPECIALTIES, INC.
- **Finish Type:** Polished
- **Item Weight:** 454 g
- **Recommended Uses For Product:** securing aircraft fasteners to prevent loosening due to vibration or other forces

## Images

![WCS .051 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 143 ft - Image 1](https://m.media-amazon.com/images/I/81iEnnfzI9L.jpg)
![WCS .051 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 143 ft - Image 2](https://m.media-amazon.com/images/I/61PYgn4oCyL.jpg)
![WCS .051 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 143 ft - Image 3](https://m.media-amazon.com/images/I/81vFOpI6GuL.jpg)
![WCS .051 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 143 ft - Image 4](https://m.media-amazon.com/images/I/81iOgryyFmL.jpg)
![WCS .051 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS5697, 1 lb Dispenser Can, Approx 143 ft - Image 5](https://m.media-amazon.com/images/I/81FT6riOpYL.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

### ⭐⭐⭐⭐⭐ Wire up something today in the United States of America
*by J***. on 14 July 2021*



### ⭐⭐⭐⭐⭐ Lock Wire, T302/304 Stainless,
*by S***S on 11 October 2025*



### ⭐⭐⭐⭐⭐ Best and cheapest stainless for chainmail
*by J***N on 22 April 2021*



## Frequently Bought Together

- Lock Wire, T302/304 Stainless, NASM20995, MS20995C, ASTM A580 Cond A, AMS5697, .051 in (1.29 mm), 1 lb (0.45 kg) Dispenser Can, Approx. 143 ft (43 m)
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-05*