BI-METAL TEK® RANGE

Designed For - Fixing steel to steel where enhanced corrosion resistance is required.

Head Style - 5/16” hexagonal male socket.

Thread Form - 14 TPI (w/ V-fluting).

Drill Point - SuperTEK® 8 (Min.

4.

0mm – Max.

22.

0mm).

Material Grade - AISI C1018 (hardened) carbon steel self-drilling tip brazed to AISI 316/ EN 1.

4401/ A4-50 stainless steel body and head.

Additional Coating - 5µm electro deposited zinc (w/ blue dichromate passivation).

Drill Speed - 1500-2500 RPM.