Among those professional self-locking washers manufacturers and suppliers in China, China Melparts Precision Manufacturing Ltd is waiting for you to wholesale its low price self locking washer for insulation pin, speed washer, dome cap made in China from its factory.

The self-locking washers are acting a fixed function after the insulation install on the CD weld pins, self-stick pins, perforated base pins, Lacing anchors, the self-locking washer hole size depend on the pin diameter to have a good hold power
Material
Low carbon steel, Aluminum, Stainless steel
Plating
Galvanized coating or cooper plating for low carbon steel
No Plating for Aluminum or stainless steel
Size
Square self-locking washer
2.5"×2.5"  1.5"×1.5"  1.25"×1.125"
Round self-locking washer
1"  1.18" 1.5" 2"
Use for
Pin diameter: 10GA( 3.4mm),  3mm, 12GA( 2.7mm)  14GA(2.0mm)