Grade A325, 1-1/8"-7 Structural Bolt, Hot Dipped Galvanized Steel, 3 in L, 170 PK MPN:HCI31120300GNUSA-170BX
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Free Shipping
In Stock
SKU
510-G2134286
Grade A325, 1-1/8"-7 Structural Bolt, Hot Dipped Galvanized Steel, 3 in L, 170 PK
Heavy-duty construction and infrastructure projects demand the strongest and most reliable fasteners. The Grade A325, 1-1/8in-7 Structural Bolt, Hot Dipped Galvanized Steel, is engineered for heavy loads and harsh environments. With a tensile strength of 120,000 psi and Rockwell Hardness HRC25, this bolt ensures secure connections and long-lasting performance. Ideal for applications such as bridge construction, highway projects, and industrial facilities, these bolts withstand the toughest conditions. The included heavy hex nut provides an added layer of security, making this bolt a top choice for professionals seeking high-strength fastening solutions.
Top product features:
- Hot Dipped Galvanized Steel coating provides corrosion resistance
- Heavy Hex Nut included for secure fastening
- 120,000 psi tensile strength for high load-bearing capacity
Top product applications:
- Construction of bridges
- Building of high-rise buildings
- Manufacturing of heavy machinery
Inch, Structural Bolt, Steel, Material Grade A325 Type 1, Fastener Finish Galvanized, Dia./Thread Size 1 1/8 In.-7, Fastener Length 3 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, Includes Heavy Hex Nut, Package Quantity 170
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: 318.24
Product info last updated on January 30, 2026 10:24pm UTC
Category: Screws and Bolts