Grade A325, 1/2"-13 Structural Bolt, Plain Steel, 4 in L, 25 PK MPN:U04006.050.0400
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Free Shipping
In Stock
SKU
510-G0539865
Grade A325, 1/2"-13 Structural Bolt, Plain Steel, 4 in L, 25 PK
This Grade A325 1/2in-13 Structural Bolt is a high-strength fastener designed for heavy-duty applications in construction, manufacturing, and infrastructure projects. The bolt's 105,000 psi tensile strength and HRC25 Rockwell hardness ensure reliable performance in load-bearing situations. With a 4-inch length and UNC (Coarse) thread, it's suitable for a wide range of uses, including building foundations, bridges, and other structural projects. The included heavy nut provides additional holding power, making it an ideal choice for applications where security and stability are paramount, such as in heavy machinery, equipment, and industrial settings.
Top product features:
- Has a tensile strength of 105,000 psi
- Features a right-hand thread direction
- Includes a heavy nut for added support
Top product applications:
- Bridge construction
- Heavy machinery assembly
- High-rise building framework
Inch, Structural Bolt, Steel, Material Grade A325 Type 1, A563-C, Fastener Finish Plain, Dia./Thread Size 1/2 In.-13, Fastener Length 4 in, Fastener Thread Type UNC (Coarse), Fastener Industry Standards ASTM 563, ASTM F3125, Thread Length 1 in, Fastener Thread Direction Right Hand, Head Dia. 7/8 in, Head Height 5/16 in, Tensile Strength (PSI) 105,000 psi, Rockwell Hardness HRC25, Includes Heavy Nut, Package Quantity 25
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 12.99
- Package Width: 6.77
- Package Height: 1.00
- Package Weight: 8.25
Product info last updated on March 16, 2026 5:53pm UTC
Category: Screws and Bolts