Grade A325, 1-1/4"-7 Structural Bolt, Plain Steel, 3 3/4 in L, 110 PK MPN:HCI31250375USA-110BX
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In Stock
SKU
510-G2136620
Grade A325, 1-1/4"-7 Structural Bolt, Plain Steel, 3 3/4 in L, 110 PK
For heavy-duty construction and infrastructure projects, the Grade A325 1-1/4in-7 Structural Bolt is a reliable choice. Made from high-strength plain steel, these bolts offer exceptional tensile strength of 120,000 psi and a Rockwell hardness of HRC25. With a long thread length of 2 inches and a right-hand thread direction, they provide secure connections in a variety of applications, including bridges, buildings, and heavy machinery. The 110-pack quantity ensures efficient project completion, while the US origin and 15-day shipping lead time provide peace of mind for contractors and builders. Ideal for demanding construction projects.
Top product features:
- The product has a tensile strength of 120,000 psi.
- The product has a Rockwell hardness of HRC25.
- The product has a UNC (Coarse) thread type.
Top product applications:
- Construction of steel buildings and bridges
- Repair and maintenance of heavy equipment
- Assembly and installation of machinery and heavy machinery components
Inch, Structural Bolt, Steel, Material Grade A325 Type 1, Fastener Finish Plain, Dia./Thread Size 1 1/4 In.-7, Fastener Length 3 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. 2 in, Head Height 25/32 in, Tensile Strength (PSI) 120,000 psi, Rockwell Hardness HRC25, Package Quantity 110
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: 218.02
Product info last updated on February 1, 2026 1:37am UTC
Category: Screws and Bolts