6.3 x 22MM HEX STITCHING SCREW (EDPM) (100PK) (GALV)

Used for stitching two metal roofing sheets together without the need to pre-drill a hole (Max. 1.6mm). Self-drilling point and tapered shank, with a washered hexagon head.

• Exterior plating gives a reliable and durable corrosion resistant coating which resists 500 hours salt-spray