Countersunk Hex Socket Cap Bolt
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Countersunk Hex Socket Cap Bolt
Hexagon bolts he hexagon head bolts (partial thread) – grade C and hexagon head bolts (full thread) – grade C, also known as hexagon head bolts (rough) hair hexagon head bolts, black iron screws.Hiki ke loaʻa nā kūlana maʻamau i: Din931, Din933 GB5782, GB5783, ISO4014, ISO4017, etc.
