Hex Flange Serrated Cap Bolt Screws 18-8 Stainless Steel - 3/8-16 x 1 - Qty 100

Hex Flange Serrated Cap Bolt Screws 18-8 Stainless Steel - 3/8-16 x 1 - Qty 100

Hex cap serrated flange bolt 18-8 Stainless Steel are used for exterior or non corrosive applications Hex cap serrated flange bolts have a built in flange (integral) lock washer. The serrations prevent the bolt from back spin from vibration and the serrations lock the bolt in place when torqued to the correct lbs. Flange bolts have hexagonal heads, designed to be driven by a wrench. The unique characteristic of a flange bolt is the design of the head, from which they get their name. Flange bolts are available in both full thread and partial thread varieties. The threading depends upon the lengths of the bolt. Partially threaded flange bolts have a shoulder, and fully threaded flange bolts are threaded to the underside of the flanged head. Hex Flange Serrated Cap Bolt Screws 18-8 Stainless Steel - 3/8-16 x 1 - Qty 100