Grade A325, 1-1/8"-7 Structural Bolt, Hot Dipped Galvanized Steel, 3 1/4 in L, 135 PK MPN:HCI31120325GUSA-135BX
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Free Shipping
In Stock
SKU
510-G2136928
Grade A325, 1-1/8"-7 Structural Bolt, Hot Dipped Galvanized Steel, 3 1/4 in L, 135 PK
This high-strength Grade A325 structural bolt is ideal for heavy-duty construction, infrastructure, and industrial projects. Hot-dipped galvanization provides exceptional corrosion resistance, ensuring long-lasting performance in harsh environments. With a tensile strength of 120,000 psi and a Rockwell hardness of HRC25, these bolts deliver exceptional durability and reliability. Suitable for use in applications such as bridge construction, highway infrastructure, and heavy machinery assembly, this bolt meets ASTM A325 Type 1 standards and is packaged in sets of 135 for efficient project execution. Its robust design and reliable performance make it a trusted choice for demanding construction and industrial projects.
Top product features:
- Hot Dipped Galvanized Steel finish provides corrosion resistance
- Thread size of 1 1/8 In.-7 UNC (Coarse) allows for secure fastening in a variety of applications
- Tensile strength of 120,000 psi ensures high load-bearing capacity
Top product applications:
- Construction of high-rise buildings
- Bridge construction and repair
- Industrial equipment installation and maintenance
Inch, Structural Bolt, Steel, Material Grade A325 Type 1, Fastener Finish Galvanized, Dia./Thread Size 1 1/8 In.-7, Fastener Length 3 1/4 in, Fastener Thread Type UNC (Coarse), Fastener Industry Standards ASTM A325 Type 1, Thread Length 2 in, Fastener Thread Direction Right Hand, Head Dia. 1 13/16 in, Head Height 11/16 in, Tensile Strength (PSI) 120,000 psi, Rockwell Hardness HRC25, Package Quantity 135
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 15 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 9.30
- Package Width: 9.30
- Package Height: 7.00
- Package Weight: 181.71
Product info last updated on January 31, 2026 1:16am UTC
Category: Screws and Bolts