22 TEK SCREWS STITCHING & METAL FRAMING Stitching Screws TECHNICAL Designed For: Stitching cladding panels Shank Material: Carbon steel Material Grade: AISI C1022 Coating: 500hr Evoshield® Recommended Drill Speed 1,500 - 2,500 RPM ✓ Evoshield Coating ✓ Bi-metal ✓ Super hard, super sharp drill tips ensure fast drill times ✓ Hex flange head design gives a sure clamping action ✓ High grade carbon steel (C1022) helps prevent head snap ✓ Silver Evoshield® coating with 500hr salt spray rating ✓ High carbon high performance drill poiint 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 2002/95/EC