Ø D (mm): 12.7 (1/2") | Head shape: Hexagon head | Head height (mm): 7.9 | b (mm): 32 | Surface: Black | Tensile strength (N/mm²): 800 | s (inches): 3/4 | L (inches): 3 1/2 | Type: Hexagon head bolts | Thread type: UNF | Strength: 8.8 | Thread: 1/2" Read more.
Hexagon head bolt 1/2" UNF-20 x 3 1/2", DIN 931, 8.8, black
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