1/2-13 x 1 Serrated Hex Flanged Washer Full Thread Grade 5 w/Head Markings Zinc 10-24 NM The screw is made from

The screw is made from durable steel and coated with zinc for corrosion resistance

while the bugle head provides a flush

and it is also resistant to corrosion for up to 1000 hours of salt spray exposure

This provides a strong hold and prevents the screws from loosening

The dacrotized coating provides excellent corrosion resistance

1/2-13 x 1 Serrated Hex Flanged Washer Full Thread Grade 5 w/Head Markings Zinc 10-24 NM The screw is made from1 2 13 x 1 Serrated Hex Flanged Washer Full Thread Grade 5 w Head Markings Zinc is a type of fastener that is used to secure two or more pieces of material together. It is made of steel and has a zinc coating to protect it from corrosion. The washer has a serrated surface that helps to prevent it from slipping when it is tightened. The full thread design allows the fastener to be used in a variety of applications. The head markings indicate the grade