Flange Hex Head bolt DIN6921 8.8/10.9

Short Description:

Flange Hex Head Screws, alias Flange Hex Bolts, are designed to distribute the clamping force across a greater area without the use of a washer. Flange hex bolts can help reduce variables in tightening torque and save time on assembly by eliminating the use of a separate washer. They can also protect the mating surface of the joint from damage that may occur during tightening.