Grade A325, 1-1/8"-7 Structural Bolt, Hot Dipped Galvanized Steel, 4 3/4 in L, 5 PK MPN:HCI31120475GUSA-005BX
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Free Shipping
In Stock
SKU
510-G0291033
Grade A325, 1-1/8"-7 Structural Bolt, Hot Dipped Galvanized Steel, 4 3/4 in L, 5 PK
These heavy-duty Grade A325 structural bolts are designed for demanding construction and industrial applications. With a tensile strength of 105,000 psi and a Rockwell hardness of HRC25, they provide exceptional durability and resistance to wear and tear. Hot-dipped galvanized steel finish ensures long-lasting corrosion protection. Suitable for use in structural steel connections, these bolts are ideal for construction projects, heavy machinery assembly, and other applications where high-strength fastening is required. They are also suitable for use in seismic zones and areas with high humidity or corrosive environments.
Top product features:
- Hot Dipped Galvanized Steel finish provides corrosion resistance
- UNC (Coarse) thread type ensures secure fastening
- Tensile strength of 105,000 psi provides high load bearing capability
Top product applications:
- Building construction
- Heavy machinery assembly
- Bridge construction
Inch, Structural Bolt, Steel, Material Grade A325 Type 1, Fastener Finish Hot Dipped Galvanized, Dia./Thread Size 1 1/8 In.-7, Fastener Length 4 3/4 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) 105,000 psi, Rockwell Hardness HRC25, Package Quantity 5
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: 10.50
- Package Width: 4.30
- Package Height: 3.40
- Package Weight: 8.90
Product info last updated on February 5, 2026 8:36am UTC
Category: Screws and Bolts