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5/16-18 Stainless Hex Nylock

Stainless Steel Nylon Hex Lock Nut: A six sided internally threaded nut with a nylon collar on the back side. When a bolt engages with the collar, the threads and nylon form a tight fit, restricting movement of the bolt. These nuts are 18.8 Stainless Steel designed to be used with 18.8 Stainless Hardware. They are a good choice if using in a situation where vibration exists.

Material: 18.8 Stainless Steel
Width Across Flats: 0.492/0.502
Height: 0.329/0.359


Country of Origin varies; Country of Origin is subject to change
If plating is important please send an inquiry

Length/Size Price/Each Qty
5/16'' $ 0.17 1
Length/Size Price/Pkg Qty Qty
5/16'' $ 12.75 100
Length/Size Price/Case Qty Qty
5/16" $ 510.00 5000