Split Lock Washer, Alloy Steel, Zinc Finish, 7/16"
(Pack of
100)
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
SAE Flat Washer Thru-Hardened Steel 1/2"
Couldn't load pickup availability
Flat Washer Grade 12 Thru-Hardened Steel M6
Couldn't load pickup availability
SAE J995C Locknut with Nylon Insert Grade 8 5/8-11
Couldn't load pickup availability
DIN 127B Standard Lock Washer M16
Couldn't load pickup availability
DIN 127B Standard Lock Washer M5
Couldn't load pickup availability
Lock Washer Self-Locking Steel 1/2"
Couldn't load pickup availability
Hex Nut Grade 5 Steel 3/8-16
Couldn't load pickup availability
Hex Nut Grade 8 Alloy Steel 1/4-20
Couldn't load pickup availability
SAE J995C Locknut with Nylon Insert Grade 8 1/2-13
Couldn't load pickup availability
Flat Washer 18-8 Stainless Steel 1/4"
Couldn't load pickup availability
USS Flat Washer Thru-Hardened Steel 5/8"
Couldn't load pickup availability
SAE Flat Washer Thru-Hardened Steel 3/4"
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#: | A531 |
|---|---|
| Nominal Size | 7/16 " |
| Type | Split Lock Washer |
| Material | Alloy Steel |
| Finish | Bright Zinc |
| Specifications | ANSI B18.21.1 |
| UNSPSC #: | 31161801 |
| TAA Compliant: | No |
| Weight: | 0.94 lb |
Product Restrictions
