Comparison : Item # BB-29624, Machine Screw, Indented Hex Washer Head, Zinc Cr+3 (Inch)
Item # BB-29625, Machine Screw, Indented Hex Washer Head, Zinc Cr+3 (Inch)
Item # BB-29626, Machine Screw, Indented Hex Washer Head, Zinc Cr+3 (Inch)
Item # BB-29627, Machine Screw, Indented Hex Washer Head, Zinc Cr+3 (Inch)
Item # BB-29628, Machine Screw, Indented Hex Washer Head, Zinc Cr+3 (Inch)