Description
Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) without the need to pre-drill a hole.
Thread Dia. mm=5.5
Length mm=38
Head Type=Hex
Fixed Washer Dia. mm=11
Point Type=Self-Drilling No.3
Socket Size mm=8
Material=Bi-Metal/A2-304 Stainless Steel/Carbon Steel
Effective Thread Length mm=22
Max Drilling Thickness mm=5
Hardened carbon steel drill tip fused on to an A2-304 Austenitic Stainless Steel body
