1/4-20 x 2 1/2 Serrated Hex Flanged Washer Full Thread Screw 18-8 Stainless Steel D965 Ideal for heavy-duty structural connections

Ideal for heavy-duty structural connections in construction

The 6-lobe drive provides a secure and slip-resistant grip

They feature a square drive head

It features a standard pattern hex shape for easy installation and removal with a wrench or socket

and it features a collar that helps to prevent it from loosening

1/4-20 x 2 1/2 Serrated Hex Flanged Washer Full Thread Screw 18-8 Stainless Steel D965 Ideal for heavy-duty structural connectionsThis 1 4 20 x 2 1 2 Serrated Hex Flanged Washer Full Thread Screw is made of 18 8 stainless steel for corrosion resistance and strength. It has a serrated hex flange washer head that provides a wide bearing surface and helps to prevent the screw from loosening. The full thread design allows for maximum holding power. This screw is ideal for a variety of applications, including metalworking, woodworking, and construction.