1/2-13 x 3 1/2 Flat Head Socket Cap Screw (PT) Alloy Blk Ox 1/2-13 x 3-1/2 (pt) flat head soc cap screw alloy FSC1213312 $3.048/ea
1/2"-13 x 2 1/2" (PT) Socket Head Cap Screw, Alloy Blk Ox 1/2-13 x 2-1/2 (pt) socket cap screw alloy SHC1213212 $1.317/ea
1/2-20 x 2 1/2 Flat Head Socket Cap Screw (PT) Alloy Blk Ox 1/2-20 x 2-1/2 (pt) flat head soc cap screws alloy FSC1220212 $2.601/ea
1/2-13 x 2 3/4 Flat Head Socket Cap Screw (PT) Alloy Blk Ox 1/2-13 x 2-3/4 (pt) flat head soc cap screw alloy FSC1213234 $2.694/ea
1/2"-13 x 2 1/4" (PT) Socket Head Cap Screw, Alloy Blk Ox 1/2-13 x 2-1/4 (pt) socket cap screw alloy SHC1213214 $1.314/ea