Heavy Hex Nut, 1-1/4"-7, Steel, Grade C, Black Oxide, 1-1/4 in Ht, 5 PK MPN:HHNIC125-005BX
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Free Shipping
In Stock
SKU
510-G2083751
Heavy Hex Nut, 1-1/4"-7, Steel, Grade C, Black Oxide, 1-1/4 in Ht, 5 PK
Get the heavy-duty performance you need with our 1-1/4in-7 Heavy Hex Nut, built to withstand the toughest applications. Made from high-strength steel and finished with a black oxide coating for added durability, these nuts are perfect for use in construction, manufacturing, and heavy industry. With a coarse thread and Rockwell hardness of B78 to C38, they provide a secure grip and resistance to wear and tear. Use them in conjunction with bolts or studs to create a reliable and long-lasting fastening system, ideal for applications such as machinery assembly, equipment repair, and infrastructure projects.
Top product features:
- Heavy hex nut design provides a high torque capacity.
- Coarse thread type allows for strong and secure fastening.
- Black oxide finish provides corrosion resistance and a durable coating.
Top product applications:
- Machine construction and repair
- Automotive repair and maintenance
- Heavy equipment repair and maintenance
Hex Nut, Hex Type Heavy Hex, Finish Plain, Material Grade/Class Grade C, Material Steel, Thread Size 1 1/4 In.-7, Hex Width 2 in, Hex Height 1 1/4 in, Material Quality Standards ASTM 563, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack, Removable Yes, Rockwell Hardness B78 to C38, Thread Type Coarse, Package Quantity 5
Additional Information
- Country of Origin: CN
- 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: 4.40
- Package Width: 4.30
- Package Height: 3.40
- Package Weight: 3.65
Product info last updated on January 31, 2026 9:33am UTC
Category: Nuts