Grade A325, 1-1/4"-7 Structural Bolt, Plain Steel, 7 1/2 in L, 50 PK MPN:HCI31250750USA-050BX
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In Stock
SKU
510-G2136429
Grade A325, 1-1/4"-7 Structural Bolt, Plain Steel, 7 1/2 in L, 50 PK
This Grade A325 structural bolt is a high-strength fastening solution for heavy-duty applications. With a tensile strength of 120,000 psi and a Rockwell hardness of HRC25, it provides exceptional holding power in concrete and masonry. Its plain steel finish and coarse UNC thread ensure secure connections in construction, infrastructure, and industrial projects. Use it for foundation work, bridge construction, and heavy machinery assembly. The 1-1/4 inch diameter and 7-1/2 inch length provide ample holding power, while the 50-pack quantity ensures you have enough for your project. Ships in 15 days, perfect for large-scale construction projects.
Top product features:
- Has a tensile strength of 120,000 psi
- Features a coarse UNC thread for secure fastening
- Has a Rockwell hardness of HRC25 for durability
Top product applications:
- Building construction
- Bridge construction
- Heavy machinery assembly
Inch, Structural Bolt, Steel, Material Grade A325 Type 1, Fastener Finish Plain, Dia./Thread Size 1 1/4 In.-7, Fastener Length 7 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 50
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: 163.60
Product info last updated on January 31, 2026 10:47pm UTC
Category: Screws and Bolts