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Heavy hex structural bolt(DIN6914)
ROUND HEAD BOLTS(ASME B18.5)
ROUND HEAD BOLTS Download a PDF version




ROUND HEAD BOLTS(ANSI/ASME B18.5)


Product features:
1) Size: 1/4 –1 or bigger
2) Length: according to requirement
3) Materials: Carbon Steel
4) Plating: ZINC / H.D.G / BLACK OXIDE / other


Thread Size
No.10
1/4
5/16
3/8
7/16
1/2
5/8
3/4
7/18
1
E(min)
0.182
0.237
0.298
0.36
0.421
0.483
0.605
0.729
0.852
0.976
A(min)
0.438
0.563
0.688
0.782
0.907
1.032
1.219
1.469
1.719
1.969
H(min)
0.094
0.125
0.156
0.188
0.219
0.25
0.313
0.375
0.438
0.5
R
0.031
0.031
0.031
0.031
0.031
0.031
0.062
0.062
0.062
0.062