DRYWALLSCREW FINE THREAD BLACK (BULK) 3.5mmx50mm Adheres to most common building

Adheres to most common building and DIY materials

Can be slotted between two bricks and mortared into position to provide an unobtrusive ventilation point for the cavity behind

10mm Max Tightening Torque 40Nm Anchor Length 130mm Washer Size 10mm Min Hole Depth 55mm

Technical Info: Head Type Hex Head Driver Type 15mm A/F Drill Bit Dia

DRYWALLSCREW FINE THREAD BLACK (BULK) 3.5mmx50mm Adheres to most common buildingPacked: 1000 Bugle head recessed drywall screw Black phosphate finish Sharp point reduces the tearing of the plasterboard Fine thread for use with either metal or timber battens Free driver bit with every bulk box Outers of 6,000