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 .032 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 362 ft

WCS .032 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 362 ft

Product ID: 36710568

Details

Brand
WCS WIRE AND
Color
Finish Type
Polished
Item Weight
16 ounces
Material
Stainless

🌊T302/304 stainless steel - corrosion resistant

🔩600 MPa tensile strength - aerospace-grade durability

🛠️0.032 in diameter - precision gauge

182.44 DT

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Description

🔧 Lock it down with aerospace precision – don’t let your fasteners fail you!

AEROSPACE GRADE STRENGTH - 600 MPa tensile strength delivers unmatched reliability under extreme mechanical stress.
SMOOTH TWIST PERFORMANCE - Engineered to reduce brittleness and snapping, compatible with standard safety wire pliers for flawless installation.
CORROSION RESISTANT STAINLESS STEEL - T302/304 alloy resists rust and oxidation, ideal for marine, outdoor, and high-temp environments.
ORGANIZED WORKFLOW WITH DISPENSER CAN - 1 lb dispenser offers approx. 362 ft of wire with tangle-free, controlled pull for professional efficiency.
PRECISION GAUGE FOR CRITICAL FASTENING - Perfect .032 inch diameter ensures exact fit for aviation and automotive safety lock applications.

WCS .032 Stainless Steel Safety Lock Wire is a premium T302/304 alloy wire compliant with NASM20995C and ASTM A580 standards, delivering 600 MPa tensile strength. Designed for aircraft, automotive, and industrial use, it offers corrosion resistance and reliable twist performance in a convenient 1 lb dispenser with approx. 362 ft of wire, trusted by professionals for secure, long-lasting fastener safety.

Specifications

ASIN	B00EUROQUO
Best Sellers Rank	#3,317 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Stainless Steel Wire
Brand Name	WCS WIRE AND CABLE SPECIALTIES, INC.
Color	stainless-steel
Customer Reviews	4.8 4.8 out of 5 stars (2,684)
Finish Type	Polished
Global Trade Identification Number	00035926000575
Grade Rating	Aerospace
Included Components	Wire
Item Diameter	0.03 inches
Item Dimensions	3 x 2.8 x 3.5 inches
Item Form	Coil
Item Shape	Round Rod
Item Thickness	0.81 millimeters
Item Type Name	Safety Lockwire MS20995C32 .032 in (0.81 mm), 1 lb (0.45 kg) Disp., appx 362 ft (50 m)
Item Weight	16 ounces
Manufacturer	Wire and Cable Specialties
Material	Stainless Steel
Model Number	MC0320-1#D
Number of Items	1
Number of Packs	1
Part Number	MC0320-1#D
Recommended Uses For Product	securing fasteners in airplanes, helicopters, and garages
Tensile Strength	600 megapascals
UPC	035926000575
Unit Count	362 Feet
Warranty Description	1 Year
Wire Diameter	0.03 inches

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182.44 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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