1/4" 5/16" 3/8" 7/16" 1/2" UNF Imperial Case Hardened Serrated Flange Nuts Zinc

Thread - UNF. Serrated Flange Nuts. Style - Serrated Flange. Grade - Case Hardened. Plating - Zinc. 1/4" 0.58" 7/16" 0.22" 28. 1/2" 1" 3/4" 0.45 20. 5/16" 0.66" 1/2" 0.27" 24.

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