Grade A325, 1-1/4"-7 Structural Bolt, Hot Dipped Galvanized Steel, 4 1/4 in L, 5 PK MPN:U04211.125.0425
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Free Shipping
In Stock
SKU
510-G1662744
Grade A325, 1-1/4"-7 Structural Bolt, Hot Dipped Galvanized Steel, 4 1/4 in L, 5 PK
This Grade A325 structural bolt is a heavy-duty fastening solution for demanding construction and infrastructure projects. Made from hot-dipped galvanized steel, it provides excellent corrosion resistance and durability. With a tensile strength of 105,000 psi and a Rockwell hardness of HRC19, it can withstand extreme loads and stresses. Ideal for use in steel framing, bridge construction, and heavy machinery assembly, this bolt is designed to meet the highest industry standards, including ASTM 563 and ASTM F3125. Its long thread length and heavy nut ensure secure and stable connections, making it an essential component for large-scale infrastructure projects.
Top product features:
- Hot Dipped Galvanized Steel finish provides corrosion resistance
- UNC (Coarse) thread type allows for secure fastening in a variety of applications
- Heavy nut included for added strength and stability
Top product applications:
- Building construction
- Bridge construction
- Heavy machinery assembly
Inch, Structural Bolt, Steel, Fastener Finish Hot Dipped Galvanized, Dia./Thread Size 1 1/4 In.-7, Fastener Length 4 1/4 in, Fastener Thread Type UNC (Coarse), Fastener Industry Standards ASTM 563, ASTM F3125, Thread Length 2 in, Fastener Thread Direction Right Hand, Head Dia. 2 in, Head Height 25/32 in, Tensile Strength (PSI) 105,000 psi, Rockwell Hardness HRC19, Includes Heavy Nut, Package Quantity 5
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 12.99
- Package Width: 6.77
- Package Height: 1.00
- Package Weight: 14.45
Product info last updated on March 19, 2026 10:05am UTC
Category: Screws and Bolts