Constructed of high hardness stainless steel to prevent warping and deforming. Pattern Nylon Locking Nut, 150 Piece. Size Nylon Locking Nut, 150 Piece. Style Nut. Included sizes: #10x24, 1/4"x20, 1/4"x28, 5/16"x18, 3/8"x16, 1/2"x13.
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