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McMaster-Carr
18-8 x 5/16" Tooth Lock Washer
QXO product C-585994 · 1 options
Selected: MCM MLPE STAR WASHER 5/16"
QXO SKU 585994 · Product number MCM95584A209
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- PC
- Item Weight
- 0.05
- Algae Resistance
- No
- Applicable Standards
- ASME B18.21.1 ROHS Compliant
About this product
Teeth on the outside edge of the washer bite into the screw head and joint for a tight grip. Use with fasteners that have heads large enough to make contact with the teeth, such as pan, button, and binding head screws.



