Grade A325, 1-1/8"-7 Structural Bolt, Plain Steel, 3 3/4 in L, 5 PK MPN:HCI31120375NUSA-005BX
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G0863502
Grade A325, 1-1/8"-7 Structural Bolt, Plain Steel, 3 3/4 in L, 5 PK
This Grade A325, 1-1/8in-7 Structural Bolt is a heavy-duty fastener designed for demanding applications in construction, infrastructure, and heavy industry. Made from high-strength steel, it features a coarse UNC thread and a tensile strength of 105,000 psi, ensuring secure connections in concrete, masonry, and steel structures. The plain steel finish and right-hand thread make it suitable for a wide range of uses, including bridge construction, highway infrastructure, and heavy machinery assembly. With a heavy nut included, this bolt provides a secure and reliable connection, making it an ideal choice for professionals who demand the best.
Top product features:
- Has a tensile strength of 105,000 psi
- Includes a heavy nut for added support
- Has a right-hand thread direction for easy installation
Top product applications:
- Construction of commercial buildings
- Bridge construction
- Heavy machinery assembly
Inch, Structural Bolt, Steel, Material Grade A325 Type 1, Fastener Finish Plain, Dia./Thread Size 1 1/8 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. 1 13/16 in, Head Height 11/16 in, Tensile Strength (PSI) 105,000 psi, Rockwell Hardness HRC25, Includes Heavy Nut, 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: 6.70
- Package Width: 4.30
- Package Height: 3.30
- Package Weight: 10.30
Product info last updated on February 25, 2026 6:20pm UTC
Category: Screws and Bolts