300pc Assorted Box of Speed Fasteners - 300 bright zinc plated speed fasteners, also sold as U nuts or spire clips, covering self-tapping screw sizes No. 6 through to No. 14.
A speed fastener grips the panel and gives a self-tapping screw something to bite into, so there is no need for a separate nut behind the panel or a tapped hole. That makes them the usual way of fixing trim, splash guards, wheel arch liners, grilles and undertrays on cars and vans, and they are used the same way on appliances, ducting and sheet metal work generally.
Box contents (300 pieces total) 50 x No. 6 (3.5mm screw) 75 x No. 8 (4.2mm screw) 75 x No. 10 (4.8mm screw) 50 x No. 12 (5.5mm screw) 50 x No. 14 (6.3mm screw)
Type Speed fastener / U nut / spire clip, bright zinc plated (BZP) steel
Suitable for Car and van trim, grilles, splash guards and wheel arch liners, undertrays and panel work, appliances, ducting and general sheet metal fixing
Also known as U nuts, spire nuts, spire clips, speed nuts, panel clips, or a self-tapping screw clip assortment.
