Grade A490, 1 1/8 in Tension Control Bolt, Black Oxide Steel, 4 1/2 in L, 70 PK MPN:441376-BR
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Free Shipping
In Stock
SKU
510-G1107224
Grade A490, 1 1/8 in Tension Control Bolt, Black Oxide Steel, 4 1/2 in L, 70 PK
This Grade A490 1 1/8 in Tension Control Bolt is a heavy-duty fastening solution for high-strength applications. Made from black oxide steel, it offers superior corrosion resistance and a durable finish. The bolt's 4 1/2 in length and UNC thread type provide exceptional holding power in a variety of industries, including construction, manufacturing, and infrastructure projects. The included Grade DH heavy hex nut and F436 washer ensure secure and reliable connections. With a tensile strength of 150,000 to 173,000 PSI, this bolt is ideal for use in high-load applications, such as bridge construction, heavy machinery, and industrial equipment.
Top product features:
- Tension control bolt design allows for precise tightening and secure fastening.
- Heavy hex nut and F436 washer included for added stability and support.
- Thread type UNC (Coarse) provides a secure and robust fastening solution.
Top product applications:
- Heavy construction and infrastructure projects
- Structural steel connections in high-rise buildings
- Shipbuilding and repair industry
Inch, Tension Control Bolt, Steel, Fastener Finish Plain, Dia./Thread Size 1 1/8 In.-7, Fastener Length 4 1/2 in, Fastener Thread Type UNC (Coarse), Fastener Industry Standards ASTM F2280-1, Thread Length 2 in, Fastener Thread Direction Right Hand, Head Dia. 2 3/8 in, Head Height 45/64 in, Tensile Strength (PSI) 150,000 to 173,000, Rockwell Hardness HRC33, Includes Grade DH, Heavy Hex Nut and F436 Washer, Package Quantity 70
Additional Information
- Country of Origin: US
- 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: 14.50
- Package Width: 14.50
- Package Height: 17.50
- Package Weight: 182.84
Product info last updated on February 3, 2026 12:20am UTC
Category: Screws and Bolts