1/4-20 x 1 1/2 Serrated Hex Flanged Washer Full Thread Grade 5 w/Head Markings Zinc 5/16-18-1 this locknut is compatible with

this locknut is compatible with a variety of bolts and threaded components

It is Type AB

The 3-48 x 5/16 Slotted Flat Machine Screw Fully Threaded Zinc is a small

The black oxide oil finish enhances corrosion resistance and durability

Compliant with DIN 6921 standards and boasting a tensile strength of 8

1/4-20 x 1 1/2 Serrated Hex Flanged Washer Full Thread Grade 5 w/Head Markings Zinc 5/16-18-1 this locknut is compatible withThe 1 4 20 x 1 1 2 Serrated Hex Flanged Washer Full Thread Grade 5 w Head Markings Zinc is a type of washer that is used to distribute the load of a screw or bolt over a larger surface area. It is made of zinc plated steel and has a serrated surface that helps to prevent the washer from slipping. The washer has a hex head that allows it to be easily tightened or loosened with a wrench. The washer is full thread, which means that it can be used with