Comparison : Item # Custom, Custom Metric Hex Head Cap Screw
Item # pn-9575, Metric Hex Head Cap Screw - Grade 10.9 - M6 x 1.0 x 20 - Plain
Item # pn-9576, Metric Hex Head Cap Screw - Grade 10.9 - M6 x 1.0 x 30 - Plain
Item # pn-9577, Metric Hex Head Cap Screw - Grade 10.9 - M6 x 1.0 x 40 - Plain
Item # pn-9578, Metric Hex Head Cap Screw - Grade 10.9 - M6 x 1.0 x 50 - Plain