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Art. 87991, UNC, (~10.9), 1/2 x 13 x 3-1/4, Bl
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Art. 87991, UNC, (~10.9), 1/2 x 13 x 3-1/4, Bl Flat head socket screws with UNC, UNF thread
Code of goods 87991.1020.1213314
Standard Art. № 87991
Alternative standard ASME B 18.3
Diameter 12.70
Length 85.55
Weight kg per 100 0.000