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Catalog Contents
Complete Catalog In PDF Format
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HEX
MACHINE BOLTS
(STANDARD HEX HEAD DIMENSIONS - ANSI B18.2.1)
|
BOLT
SIZE |
HEX
HEAD
DIAMETER
|
HEX
HEAD
HEIGHT
|
THREAD
LENGTH
(if < 6”long) |
THREAD
LENGTH
(if > 6”long) |
|
1/4 |
7/16 |
5/32 |
3/4 |
1 |
|
5/16 |
1/2 |
13/64 |
7/8 |
1-1/8 |
|
3/8 |
9/16 |
15/64 |
1 |
1-1/4 |
|
7/16 |
5/8 |
9/32 |
1-1/8 |
1-3/8 |
|
1/2 |
3/4 |
5/16 |
1-1/4 |
1-1/2 |
|
9/16 |
13/16 |
23/64 |
1-3/8 |
1-5/8 |
|
5/8 |
15/16 |
25/64 |
1-1/2 |
1-3/4 |
|
3/4 |
1-1/8 |
15/32 |
1-3/4 |
2 |
|
7/8 |
1-5/16 |
35/64 |
2 |
2-1/4 |
|
1” |
1-1/2 |
39/64 |
2-1/4 |
2-1/2 |
|
1-1/8 |
1-11/16 |
11/16 |
2-1/2 |
2-3/4 |
|
1-1/4 |
1-7/8 |
25/32 |
2-3/4 |
3 |
|
1-3/8 |
2-1/8 |
27/32 |
3 |
3-1/4 |
|
1-1/2 |
2-1/4 |
15/16 |
3-1/4 |
3-1/2 |
HEAVY HEX
MACHINE BOLTS
(HEAVY HEX HEAD
DIMENSIONS - ANSI B18.2.1)
|
BOLT
SIZE |
HEAVY HEX
HEAD
DIAMETER |
HEAVY HEX
HEAD
HEIGHT |
THREAD
LENGTH
(if < 6”long) |
THREAD
LENGTH
(if > 6”long) |
|
1/2 |
7/8 |
11/32 |
1-1/4 |
1-1/2 |
|
5/8 |
1-1/16 |
27/64 |
1-1/2 |
1-3/4 |
|
3/4 |
1-1/4 |
1/2 |
1-3/4 |
2 |
|
7/8 |
1-7/16 |
37/64 |
2 |
2-1/4 |
|
1 |
1-5/8 |
43/64 |
2-1/4 |
2-1/2 |
|
1-1/8 |
1-13/16 |
3/4 |
2-1/2 |
2-3/4 |
|
1-1/4 |
2 |
27/32 |
2-3/4 |
3 |
|
1-3/8 |
2-3/16 |
29/32 |
3 |
3-1/4 |
|
1-1/2 |
2-3/8 |
1 |
3-1/4 |
3-1/2 |
|
1-3/4 |
2-3/4 |
1-5/32 |
3-1/4 |
4 |
|
2 |
3-1/8 |
1-11/32 |
4-1/4 |
4-1/2 |
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