3/8-16 x 1 1/4 Serrated Hex Flanged Washer Full Thread Grade 5 w/Head Markings Zinc BF Ideal for use in outdoor

Ideal for use in outdoor applications or where corrosion resistance is required

It is made from 316 stainless steel

This washer is manufactured from durable steel

These 10-16 x 1 1/4 inch unslot hex washer head self-drilling screws feature a bonded neoprene EPDM washer for a weather-resistant seal

which helps to prevent the screw from pulling through the drywall

3/8-16 x 1 1/4 Serrated Hex Flanged Washer Full Thread Grade 5 w/Head Markings Zinc BF Ideal for use in outdoorThe 3 8 16 x 1 1 4 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 bolt or screw over a larger area. It is made of zinc plated steel and has a serrated surface that helps to prevent it from slipping. The washer has a hex head with markings that indicate the grade and size of the bolt or screw that it should be used with.