Description
Used for stitching two metal roofing sheets together without the need to pre-drill a hole (Max. 1.6mm). Self-drilling point and tapered shank, with a washered hexagon head.
Thread Dia. mm=6.3
Length mm=22
Head Type=Hex
Fixed Washer Dia. mm=11
Point Type=Self-Drilling No.1 Reduced
Socket Size mm=8
Material=Bi-Metal/A2-304 Stainless Steel/Carbon Steel
Effective Thread Length mm=9
Max Drilling Thickness mm=1.6
Hardened carbon steel drill tip fused on to an A2-304 Austenitic Stainless Steel body




