10pcs 304 Stainless Steel 8# 10#-32 10#-24 3/8-16 1/4-28 5/16-18 UNC UNF Outer Hexagon Socket Head Cap Screws External Hex Screw

10pcs 304 Stainless Steel 8# 10#-32 10#-24 3/8-16 1/4-28 5/16-18 UNC UNF Outer Hexagon Socket Head Cap Screws External Hex Screw

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