Comparison : |
Item # Z71BT0020, Brass Tip Socket Set Screws, Cup Point, National Coarse (4"-40) Item # Z71BT0025, Brass Tip Socket Set Screws, Cup Point, National Coarse (4"-40) Item # Z71BT0030, Brass Tip Socket Set Screws, Cup Point, National Coarse (4"-40) Item # Z71BT0035, Brass Tip Socket Set Screws, Cup Point, National Coarse (4"-40)
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