DIN Hex Flange Head Self Drilling Screws with Dacroment

Description

The point on a hex flange head self drilling screw is designed to efficiently remove material and precisely size the hole for the thread. The length of the drill flute determines the metal thickness that can be drilled. Due to their need to drill and tap into various materials, the standard hex flange head self drilling screw is a case hardened heat-treated carbon steel.