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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Special Wire Cable MC0320-1#D Safety Wire MS20995C32 .032" (0.81mm), 1lb (0.45kg) Container, Approximately 362ft (50m)

Special Wire Cable MC0320-1#D Safety Wire MS20995C32 .032" (0.81mm), 1lb (0.45kg) Container, Approximately 362ft (50m)

Product ID: 736252683

Details

Brand
WCS WIRE AND
Color
Stainless
Finish Type
Polished
Item Weight
454 g
Material
Stainless

📏Approx. 362ft (50m) length per spool

🔩0.032" (0.81mm) precision diameter

🛡️600 MPa aerospace-grade tensile strength

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€ 76.94

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Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Lock it down with aerospace-grade precision and never worry about vibration again!

PRECISION DIAMETER - 0.032" stainless steel wire ensures reliable, consistent performance.
CONVENIENT PORTABILITY - Includes screw-on cap and belt clip for on-the-go accessibility.
AEROSPACE GRADE STRENGTH - Engineered to withstand 600 MPa tensile force for ultimate security.
VERSATILE INDUSTRIAL USE - Trusted for securing fasteners in aviation, automotive, and heavy machinery.
POLISHED STAINLESS STEEL FINISH - Corrosion-resistant and sleek for professional-grade durability.

The Special Wire Cable MC0320-1#D is a polished 0.032" (0.81mm) stainless steel safety wire spool, approximately 362ft long, designed for securing nuts and bolts exposed to vibration. Rated at 600 MPa tensile strength and aerospace-grade quality, it outperforms traditional lock washers and split pins, making it ideal for aviation, automotive, and industrial applications. Its screw-on cap and belt clip add practical portability for professionals on the move.

Specifications

ASIN	B00EUROQUO
Amazon Bestseller	#445,188 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #411 in Metal Wire #1,792 in Antitheft
Brand Name	WCS WIRE AND CABLE SPECIALTIES, INC.
Color	Stainless Steel
Customer Reviews	4.8 4.8 out of 5 stars (1,110)
Finish Type	Polished
Global Trade Identification Number	00035926000575
Grade Rating	Aerospace
Item Diameter	0.03 Inches
Item Dimensions	7.6 x 7.1 x 8.9 cm
Item Shape	Round bar
Item Thickness	0.81 Millimeters
Item Weight	454 g
Manufacturer	Wire and Cable Specialties
Material	Stainless Steel
Model Number	MC0320-1#D
Number of Items	1
Part Number	MC0320-1#D
Recommended Uses For Product	Secures airplane, helicopter and garage fasteners
Tensile Strength	600 Megapascals
UPC	035926000575
Unit Count	1.0 Count
Wire Diameter	0.03 Inches

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