Nuts: 1/2-20 (A), 7/8 (B), 1 1/8 (C), 11/16 (D), 5/32 (E), Stainless Steel, Collar or Flange Nut (1 Each)

1/2-20 (A), 7/8 (B), 1 1/8 (C), 11/16 (D), 5/32 (E), Stainless Steel, Collar or Flange Nut (1 Each) Reviews

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Nuts - Collar or Flange Nuts Steel and Stainless Steel - Contact surface of flange is flat. Steel type are made from cold finished steel, case hardened with black oxide finish. Stainless is type 303. Metric are tempered, tensile strength class 10. Metric dimensions are in millimeters.