▶ STANDARD PARTS
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HEX BOLTS
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HEAVY HEX BOLTS
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SOCKET BOLTS
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STUD BOLTS
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HEX NUTS
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T/S BOLTS
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H/T BOLTS
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Round Head Square Neck Bolts
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Hex Socket Button Head Caps Screw
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▶ SPECIAL PARTS
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COLD FORMING PARTS 1
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COLD FORMING PARTS 2
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ANSI/ASME B18.2.1
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RANGE |
DIAMETER |
LENGTH |
INCH |
1/2 TO 1" |
3/4 TO 8" |
STANDARD |
ANSI/ASME B18.2.1 |
METERIAL |
STS(304, 316, 410) |
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E |
F |
G |
H |
R |
LT |
Nominal Size or Basic Product Dic |
Body Dia |
Width Across Flats |
Width Across Corners |
Height |
Radius of Fillet |
Thread Length for Bolt Lengths |
6in and Shorter |
Over 6in |
Max |
Basic |
Max |
Min |
Max |
Min |
Basic |
Max |
Min |
Max |
Min |
Basic |
Basic |
1/2 |
0.5000 |
0.515 |
7/8 |
0.875 |
0.850 |
1.010 |
0.969 |
11/32 |
0.364 |
0.302 |
0.03 |
0.01 |
1.250 |
1.500 |
5/8 |
0.6250 |
0.642 |
1-1/16 |
1.062 |
1.031 |
1.227 |
1.175 |
27/64 |
0.444 |
0.378 |
0.06 |
0.02 |
1.500 |
1.750 |
3/4 |
0.7500 |
0.768 |
1-1/4 |
1.250 |
1.212 |
1.443 |
1.383 |
1/2 |
0.524 |
0.455 |
0.06 |
0.02 |
1.750 |
2.000 |
7/8 |
0.8750 |
0.895 |
1-7/16 |
1.436 |
1.436 |
1.666 |
1.589 |
37/64 |
0.604 |
0.531 |
0.06 |
0.02 |
2.000 |
2.250 |
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