Designed For - Use in brick-tie channel systems and for fastening aluminium sheeting and panels.
Head Style - Hexagonal.
Drive - 5/16” hexagonal.
Washer - 19mm Ø bonded EPDM.
Thread Form - Coarse thread.
Additional Coating: Electroplated zinc.
Material Grade - AISI 304/ EN 1.4301 (A2).