Metric hex bolts, Zinc plated class 10.9 steel, Super Fine, 1.25mm, 55mm
Hex bolt diameter is measured on the outside of the threads.
Metric hex bolts, Zinc plated class 10.9 steel, Super Fine, 1.25mm, 55mm |
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Diameter and Thread pitch
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See also |
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Hex boltsA bolt with a six sided head. |