A325 Structural Bolts
When your connection has to carry the load, step up to A325 Type 1 (USS) structural bolts. You get ASTM compliance and full traceability for steel jobs where specs matter, with strength comparable to SAE Grade 5. Choose plain for controlled indoor builds or hot-dip galvanized for outdoor corrosion resistance. Pair with 2H, Grade DH or Grade C hex nuts.
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A325 (USS) Structural Bolts - Plain Finish
A325 USS plain structural hex bolts made from medium carbon alloy steel to ASTM A325 Type 1. Coarse threads and plain finish provide strength comparable to SAE Grade 5 and full manufacturer traceability. Suited for structural connections using appropriate hex nuts. Made in the U.S.A.
Diameter: 5/8"
| Item # | Length | Thread Size | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
3511012
|
1-1/2"
|
5/8"-11
|
Coarse
|
25
|
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|
|
3511014
|
1-3/4"
|
5/8"-11
|
Coarse
|
25
|
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|
|
3511016
|
2"
|
5/8"-11
|
Coarse
|
25
|
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|
|
3511018
|
2-1/4"
|
5/8"-11
|
Coarse
|
25
|
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|
|
3511020
|
2-1/2"
|
5/8"-11
|
Coarse
|
25
|
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|
|
3511022
|
2-3/4"
|
5/8"-11
|
Coarse
|
25
|
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|
|
3511024
|
3"
|
5/8"-11
|
Coarse
|
25
|
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|
|
3511026
|
3-1/4"
|
5/8"-11
|
Coarse
|
25
|
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|
|
3511028
|
3-1/2"
|
5/8"-11
|
Coarse
|
25
|
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|
|
3511030
|
3-3/4"
|
5/8"-11
|
Coarse
|
25
|
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|
|
3511032
|
4"
|
5/8"-11
|
Coarse
|
25
|
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Diameter: 3/4"
| Item # | Length | Thread Size | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
3511212
|
1-1/2"
|
3/4"-10
|
Coarse
|
20
|
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|
|
3511216
|
2"
|
3/4"-10
|
Coarse
|
20
|
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|
|
3511220
|
2-1/2"
|
3/4"-10
|
Coarse
|
20
|
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|
|
3511224
|
3"
|
3/4"-10
|
Coarse
|
20
|
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|
|
3511228
|
3-1/2"
|
3/4"-10
|
Coarse
|
20
|
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|
|
3511232
|
4"
|
3/4"-10
|
Coarse
|
20
|
Log in to view price |
Diameter: 7/8"
| Item # | Length | Thread Size | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
3511416
|
2"
|
7/8"-9
|
Coarse
|
10
|
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|
|
3511420
|
2-1/2"
|
7/8"-9
|
Coarse
|
10
|
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|
|
3511424
|
3"
|
7/8"-9
|
Coarse
|
10
|
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|
|
3511428
|
3-1/2"
|
7/8"-9
|
Coarse
|
10
|
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|
|
3511432
|
4"
|
7/8"-9
|
Coarse
|
10
|
Log in to view price |
Diameter: 1"
| Item # | Length | Thread Size | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
3511620
|
2-1/2"
|
1"-8
|
Coarse
|
10
|
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|
|
3511624
|
3"
|
1"-8
|
Coarse
|
10
|
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|
|
3511628
|
3-1/2"
|
1"-8
|
Coarse
|
10
|
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|
|
3511632
|
4"
|
1"-8
|
Coarse
|
10
|
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A325 (USS) Hot-Dip Galvanized Structural Bolts
A325 USS hot-dip galvanized structural bolts made from medium carbon alloy steel with hex heads and coarse USS threads. Meets ASTM A325 Type 1 for structural use and offers 120,000 psi tensile strength; galvanized finish helps resist corrosion for outdoor and construction applications. Made in the U.S.A.
Diameter: 1/2"
| Item # | Length | Thread Size | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
35210824
|
3"
|
1/2"-13
|
Coarse
|
10
|
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Diameter: 5/8"
| Item # | Length | Thread Size | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
35211016
|
2"
|
5/8"-11
|
Coarse
|
10
|
Log in to view price | |
|
|
35211018
|
2-1/4"
|
5/8"-11
|
Coarse
|
10
|
Log in to view price | |
|
|
35211024
|
3"
|
5/8"-11
|
Coarse
|
10
|
Log in to view price |
Diameter: 7/8"
| Item # | Length | Thread Size | Thread Type | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
35211432
|
4"
|
7/8"-9
|
Coarse
|
10
|
Log in to view price |
26 options | Item #:
3511012
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5 options | Item #:
35210824
Price
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