Stainless 304 Lag Bolts Hexagon Head Tapping Screws 

Hex self tapping screws are normally used with sheet metal and plastics. This variant has a hexagon head, so is designed to be driven in with a standard spanner or ratchet and socket. So Hex Head Self Tapping Screws type of screw forms its own thread as Hexagon Head Tapping Screws is installed into a pre-drilled hole. Hex tapping-screws are also known as self-tapping screws, Rotary Hex Head Self Tapping Screw are mostly used in thin gauge sheet metal applications.Stainless steel significantly improves resistance to tarnishing or corrosion. Material Stainless steel 201, 665, 667, 304, 316, etc Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc Non-standards OEM is available, according to drawing or samples Finish Plain/according to yo…