Stainless Steel Allen Cap Bolt

Stainless Steel Allen Cap Bolt uses placing one of the ends inside a fastener with a hexagonal socket head and turning it. The alien key turns clockwise which tightens the fastener whereas turning it counters clockwise will loosen or remove the fastener. Stainless Steel Allen Cap Bolt is a stock item at lightning bolts in many material sizes that come with a hexagonal cross-section socket in the head.