#8-15 x 1-1/2 Inch Zinc Plated Low Carbon Steel Pan Head Type-A Self-Tapping Sheet Metal Screw Best Seller Prevents spatter from adhering to

Prevents spatter from adhering to surrounding metal surfaces during welding

There are so many different types of sealing washers (aka cushioning washers) all with very specific applications

The BH511PFT also features a PFT lens

The male part has a groove for an O-ring while the female part has a machined surface with a chamfer

Sizes are clearly marked on each clamp

#8-15 x 1-1/2 Inch Zinc Plated Low Carbon Steel Pan Head Type-A Self-Tapping Sheet Metal Screw Best Seller Prevents spatter from adhering toPan head design is slightly rounded with minimal vertical sides. Square drive is designed to reduce the risk of stripping and allow single handed installation. Additionally reduces the ability to tamper with the fastener once installed.