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.

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.

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.

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WCS .020 Stainless Steel Safety Lock Wire, T302/304, NASM20995C MS20995C, ASTM A580 Condition A, AMS569, Mechanics Wire for Aircraft, Automotive, & Industrial Use, 1lb Dispenser Can, Approx 925 ft

Product ID: 38578883

Details

Brand
WCS WIRE AND
Color
1 lb (0.45 kg)
Finish Type
Polished
Item Weight
16 ounces
Material
Stainless

🌊T302/304 corrosion-resistant steel

⚙️0.020 inch precision gauge

🛠️NASM20995C/MS20995C certified

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€ 51.83

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Description

🔧 Lock it down with aerospace precision and corrosion-proof confidence!

PRECISION GAUGE CONTROL - Exact 0.020 inch diameter ensures perfect fit and strength for critical fastening applications.
ORGANIZED WORKFLOW READY - 1 lb dispenser can with approx. 925 ft wire minimizes tangling and maximizes efficiency in professional settings.
SMOOTH TWIST PERFORMANCE - Engineered to reduce snapping and brittleness, compatible with standard safety wire pliers for flawless installation.
CORROSION RESISTANT ALLOY - T302/304 stainless steel resists rust and oxidation, ideal for marine, outdoor, and high-temp environments.
AEROSPACE GRADE CERTIFICATION - Meets NASM20995C, ASTM A580, AMS569 standards for ultimate reliability in aviation and industrial use.

WCS .020 Stainless Steel Safety Lock Wire is a premium T302/304 alloy wire certified to NASM20995C and ASTM A580 standards, delivering aerospace-grade strength and corrosion resistance. Perfectly sized at 0.020 inches diameter, it offers reliable twist performance and comes in a convenient 1 lb dispenser with approximately 925 feet of wire, ideal for aircraft, automotive, and industrial fastening needs.

Specifications

ASIN	B01FVQVJQQ
Best Sellers Rank	#3,103 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Stainless Steel Wire
Brand Name	WCS WIRE AND CABLE SPECIALTIES, INC.
Color	1 lb (0.45 kg)
Customer Reviews	4.8 4.8 out of 5 stars (2,686)
Finish Type	Polished
Global Trade Identification Number	00035926000452
Grade Rating	Aerospace
Included Components	Wire
Item Diameter	0.02 inches Inches
Item Dimensions	3 x 2.8 x 3.5 inches
Item Form	Coil
Item Shape	Round Rod
Item Thickness	0.02 Inches
Item Type Name	Safety Lockwire MS20995C20 .020 in (0.51 mm), 1 lb (0.45 kg) Disp., appx 925 ft (128 m)
Item Weight	16 ounces
Manufacturer	Wire and Cable Specialties
Material	Stainless Steel
Model Number	MC0200-1#D
Number of Items	1
Part Number	MC0200-1#D
UPC	035926000452
Unit Count	1.0 Count
Warranty Description	1 Year

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€ 51.83

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

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