Galvanized Steel Neoprene Sealing Washer thread-pitch-1-75 the maximum screw length would

the maximum screw length would be determined by adding the thickness of the material to the maximum embedment depth  (1 1/2’’)

Excellent use for carpet and shingles due to its heavy duty premium quality

Grade: Grade 5 Diameter: 7/8 Plating: Zinc Thread Count: 9 Material: Steel Thread Length: 2 Head Style: Hex Socket Size: 1-5/16 Proof Load

This heavy duty D-Ring anchor is ideal for heavy duty cargo control

Galvanized Steel Neoprene Sealing Washer thread-pitch-1-75 the maximum screw length wouldGalvanized Steel Neoprene Sealing Washer. Sealing Washers are a thin conically shaped round steel stamping with a centered hole. It is bonded to a rubber neoprene piece slightly smaller in outside and inside diameter. When these washers are assembled with screws the rubber offers a protection against leakage. This reduces the chance of the fastening becoming loose due to vibration, and minimizes damage to the surface for which it is being attached.