Lock Washer Alloy Steel 1/2"
(Pack of
250)
The Lock Washer delivers unwavering performance in the most demanding industrial applications, maintaining its grip and structural integrity even under extreme temperatures and heavy loads. Precision heat-treated alloy steel construction eliminates brittleness while preserving essential strength, ensuring your fastener connections remain secure through countless cycles of stress and thermal expansion. This washer meets rigorous ANSI/ASME B18.21.1 specifications and pairs seamlessly with Lawson Tuff-Torq® Cap Screws to create a matched-strength fastener system that won't let you down. The protective zinc finish guards against corrosion, extending service life and reducing costly maintenance downtime.
Will not warp or lose tension
Retains basic strength under high temperatures
Precision heat-treated to eliminate brittleness
Manufactured to meet ANSI/ASME B18.21.1 mechanical and dimensional specifications
Specifically designed for use with Lawson Tuff-Torq® Cap Screws to provide a matched strength fastener system
Frequently Bought Together

Blind Rivet Nut Insert Thin Wall M6-1
Couldn't load pickup availability

DIN 127B Standard Lock Washer M8
Couldn't load pickup availability

SAE Flat Washer Thru-Hardened Steel 5/16"
Couldn't load pickup availability

DIN 127B Standard Lock Washer M16
Couldn't load pickup availability

1/2 Standard Self Lock Washer
Couldn't load pickup availability

Lock Washer 18-8 Stainless Steel #4
Couldn't load pickup availability

Shroud Insulating Button Nylon 11/16"
Couldn't load pickup availability

Hex Head Sheet Metal Screw with 17mm Washer Steel
Couldn't load pickup availability

Fender Splash Shield Retainer Nylon 20mm
Couldn't load pickup availability

DIN 125A Flat Washer Steel M20
Couldn't load pickup availability

Flat Washer Thru-Hardened Steel M8
Couldn't load pickup availability

DIN 125A Flat Washer Grade 140 HV M7
Couldn't load pickup availability
Product Description
The Lock Washer delivers unwavering performance in the most demanding industrial applications, maintaining its grip and structural integrity even under extreme temperatures and heavy loads. Precision heat-treated alloy steel construction eliminates brittleness while preserving essential strength, ensuring your fastener connections remain secure through countless cycles of stress and thermal expansion. This washer meets rigorous ANSI/ASME B18.21.1 specifications and pairs seamlessly with Lawson Tuff-Torq® Cap Screws to create a matched-strength fastener system that won't let you down. The protective zinc finish guards against corrosion, extending service life and reducing costly maintenance downtime. Will not warp or lose tension
Retains basic strength under high temperatures
Precision heat-treated to eliminate brittleness
Manufactured to meet ANSI/ASME B18.21.1 mechanical and dimensional specifications
Specifically designed for use with Lawson Tuff-Torq® Cap Screws to provide a matched strength fastener system
Technical Specifications
Item#: | A532M01 |
---|---|
Nominal Size | 1/2 " |
Type | Split Lock Washer |
Material | Alloy Steel |
Finish | Bright Zinc |
Specifications | ANSI B18.21.1 |
UNSPSC #: | 31161801 |
TAA Compliant: | Yes |
Weight: | 3.22 lb |
Product Restrictions

