Roofing Spat Washers

They are fully threaded with a truss head which is sometimes called a mushroom head.

Roofing spat washers.

Our selection includes traditional spat washers also commonly knows as dowty washers which are widely used with hook bolts when fitting corrugated roofing. We also carry large stocks of sela washers and caps a more flexible durable and weatherproof alternative to spat washers. 50 1 35 10 items get it as soon as thu sep 10. They are designed for fixing together 2 pieces of material and can be used in wide variety of metal timber or fencing.

10 x 1 1 2 hex washer head metal roof screw multiple sizes in listing self starting self tapping metal to wood sheet metal roofing siding screws with epdm washer seal. A range of washers specifically designed for use within the roofing industry. Roofing bolts come with a square nut to protect the material you are fixing. Spat washers are used with spring head roofing nails in attaching corrugated roofing sheets to wooden purlins providing a seal that is watertight when used correctly.

They are specifically designed for use within the roofing industry. Day to day your roofing system is exposed to rains sunlight snow winds and other external factors. 6mm or 8mm please state size required. 100 pcs 10 x 1 1 2 4 5 out of 5 stars 124.

For the peace of your mind get in touch with us and read more roof maintenance.