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1/2" External Tooth Lock Washers Stainless Steel 410 Plain Finish Quantity 50

$9.04
UPC: 842176142913
Inside Diameter String: 0.530"
Outside Diameter String 0.900"
Material Type: Stainless Steel 410
Thread Type: Inch
Thread Direction: Right Hand

External Tooth Lock Washers are a hardened curcular washer that have twisted prongs cslled "teeth" which extend out from the outer edge of the washers. These lock washers offer the greatest locking efficiency since the teeth are on the largest radius and provide greater torsional resistance. External tooth lock washers are the most preferable of all types of tooth style lock washers.