Grade A325, 1-1/4"-7 Structural Bolt, Hot Dipped Galvanized Steel, 4 1/2 in L, 90 PK MPN:HCI31250450GUSA-090BX
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Free Shipping
In Stock
SKU
510-G2136578
Grade A325, 1-1/4"-7 Structural Bolt, Hot Dipped Galvanized Steel, 4 1/2 in L, 90 PK
These heavy-duty structural bolts are designed for demanding construction and industrial applications. Made from high-strength, hot-dipped galvanized steel, they provide excellent corrosion resistance and durability. With a tensile strength of 120,000 psi and a Rockwell hardness of HRC25, they can withstand heavy loads and stresses. Suitable for use in concrete and masonry, these bolts are ideal for anchoring steel beams, columns, and other structural elements. They are also a popular choice for bridge construction, highway infrastructure, and heavy machinery assembly, where reliability and safety are paramount.
Top product features:
- Hot Dipped Galvanized Steel provides corrosion resistance and durability
- Fastener Finish Galvanized ensures a secure and long-lasting connection
- 120,000 psi Tensile Strength provides exceptional holding power and reliability
Top product applications:
- Structural steel framing
- Bridge construction
- Heavy-duty machinery assembly
Inch, Structural Bolt, Steel, Material Grade A325 Type 1, Fastener Finish Galvanized, Dia./Thread Size 1 1/4 In.-7, Fastener Length 4 1/2 in, Fastener Thread Type UNC (Coarse), Fastener Industry Standards ASTM A325 Type 1, Thread Length 2 in, Fastener Thread Direction Right Hand, Head Dia. 2 in, Head Height 25/32 in, Tensile Strength (PSI) 120,000 psi, Rockwell Hardness HRC25, Package Quantity 90
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: 199.62
Product info last updated on February 11, 2026 3:11am UTC
Category: Screws and Bolts