Hex Nut, 9/16"-18, Steel, Grade 8, Black Oxide, 31/64 in Ht, 25 PK MPN:N04180.056.0002
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Free Shipping
In Stock
SKU
510-G0339818
Hex Nut, 9/16"-18, Steel, Grade 8, Black Oxide, 31/64 in Ht, 25 PK
These Grade 8 steel hex nuts are ideal for heavy-duty applications where high strength and durability are required. With a black oxide finish, they provide excellent corrosion resistance and a smooth, consistent surface. Measuring 9/16in-18, they fit a wide range of threaded applications, from machinery and equipment to construction and automotive projects. The nuts' high Rockwell hardness rating of C33 to C39 ensures they can withstand heavy loads and stresses. Perfect for builders, manufacturers, and DIYers, these hex nuts are a reliable choice for any project that demands strength and reliability.
Top product features:
- Grade 8 steel construction provides high strength and durability.
- Black oxide finish resists corrosion and wear.
- UNF thread type ensures secure and reliable fastening.
Top product applications:
- Heavy machinery assembly
- Automotive repair and maintenance
- Industrial equipment manufacturing
Hex Nut, Hex Type Standard Hex, Finish Plain, Material Grade/Class Grade 8, Material Steel, Thread Size 9/16 In.-18, Hex Width 7/8 in, Hex Height 31/64 in, Manufacturer Location Globally Sourced, Dimensional Standards ASME B18.2.2, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack, Rockwell Hardness C33 to C39, Thread Type UNF, Package Quantity 25
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: 3.00
- Package Width: 2.50
- Package Height: 1.60
- Package Weight: 1.46
Product info last updated on February 17, 2026 3:18pm UTC
Category: Nuts