Imperial 18539 Buttonhead Socket Screw 1/2-13x1-1/2

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Class 3A threads, Alloy heat-treated, Key Size: 5/16, Size: 1/2-13x1-1/2
SKU: 42622090
MFG: 18539
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  • Class 3A threads
  • Size: 1/2-13x1-1/2
  • Alloy heat-treated
  • Conforms to ANSI B18.3 and Federal Specification FF-S-86
  • Key Size: 5/16



MFR: 18539
SKU: 42622090
Brand: Imperial