30 TEK SCREWS PRODUCT NAME A2 Heavy Section Bi-Metal Composite Panel Fasteners TECHNICAL Designed For: Fastening composite panels to heavy steel section Head Style: Hexagonal Drive: 5/16” hexagonal Washer: 16mm Ø bonded EPDM or 19mm Ø bonded EPDM Thread Form: Fine Thread / Coarse Buttress End Thread Drill Point: Tek 5 Shank Material: Stainless Steel Material Grade: AISI 304/ Euro A2 Coating: Electroplated Zinc ✓ Carbon steel, high performance drill point ensures superior drilling characteristics giving accurate drilling every time ✓ Bi-metal fasteners have welded hardened carbon steel drill point married to a 304/ Euro A2 grade stainless steel shank and head ✓ Ultimate corrosion protection to ensure long-term fastener integrity ✓ Bi-metal 2002/95/EC