1/2-13 x 1 3/4 Serrated Hex Flanged Washer Full Thread Grade 8 w/Head Markings Zinc #2 The washer also helps to

The washer also helps to protect the material from damage caused by the bolt or screw

This particular bolt is 4 1/2 inches long and has a diameter of 5/16 inches

The screw has a Phillips pan head and meets the DIN 7985 A standard

The 1/4-20 x 2 1/2 Hex Tap Bolt Grade 8 Fully Threaded Plain is a high-strength fastener designed for demanding applications

The screw has a 3/8-16 thread size and is 3/4 inches long

1/2-13 x 1 3/4 Serrated Hex Flanged Washer Full Thread Grade 8 w/Head Markings Zinc #2 The washer also helps toThe 1 2 13 x 1 3 4 Serrated Hex Flanged Washer Full Thread Grade 8 w Head Markings Zinc is a type of washer that is used to distribute the load of a bolt or screw over a larger area. It has a serrated surface that helps to prevent the bolt or screw from loosening. The washer is made of zinc plated steel, which provides corrosion resistance. The head markings indicate the grade of the washer, which is 8. This indicates that the washer is made of high