Metric Steel EXTERNAL TOOTH Star Lock Washer
The external teeth of this washer dig into the head of the screw or bolt as well as the mating surface for a strong, locked connection resistant to vibration.
Use external star washers with fasteners that have larger head diameters to ensure the best locking grip; pan head, button head and truss head screws, etc.
Specification
DIN 6797-A, Type A External Teeth
"A" type indicates a toothed external diameter
Also known as toothed lock washer, tight-grip external-tooth lock washers
Special Order Variations
Additional Sizes: M16, M20, M22, M24, M30
Additional Finishes: Plain, Uncoated Steel
Included SKU's:
WSE3CLZ, WSE4CLZ, WSE5CLZ, WSE5YLW, WSE6CLZ, WSE6YLW, WSE8CLZ, WSE8YLW, WSE10CLZ, WSE10YLW, WSE12CLZ, WSE14BLK