Hexagon Head Bolt UNC A4
Screw with hexagonal head. Inch groove thread.
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| Item | Item Number | Dimension | Length | Assortment | Certificate |
|---|---|---|---|---|---|
| AB18.2.1-A4 UNC1/2x57 Hex Bolt | 32313057 | 1/2 | 57 | Undefined Box | |
| AB18.2.1-A4 UNC5/8x57 Hex Bolt | 32316057 | 5/8 | 57 | Undefined Box |