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Designed For - Fixing cladding and roofing applications to hot and cold rolled purlins/rails.

Head Style - Hexagonal.

Drive - 5/16” hexagonal.

Washer - 16mm or 19mm Ø bonded EPDM.

Thread Form - Coarse thread (TEK 3).

Material Grade - SAE C1022/AISI C1022.

Coating - 500Hr EvoShield®.

Shank Material - Carbon steel.

Recommended Drill Speed - 1500-2500 RPM.