10pcs UNC 10#-24 1/4-20 US Coarse Thread 304 Stainless Steel Black Steel Hex Hexagon Socket Allen Cup Point Grub Bolt Set Screw

10pcs UNC 10#-24 1/4-20 US Coarse Thread 304 Stainless Steel Black Steel Hex Hexagon Socket Allen Cup Point Grub Bolt Set Screw

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