Nylon Insert Lock Nut, 5/16"-18, Steel, Grade 2, Zinc Plated, 11/32 in Ht, 100 PK MPN:U12300.031.0001
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In Stock
Free Shipping
In Stock
SKU
510-G1768523
Nylon Insert Lock Nut, 5/16"-18, Steel, Grade 2, Zinc Plated, 11/32 in Ht, 100 PK
Elevate your projects with GoVets Select's premium Nylon Insert Lock Nuts. Engineered with Grade 2 steel and a durable zinc-plated finish, these lock nuts provide exceptional strength and corrosion resistance. The nylon insert ensures a secure and reliable locking mechanism, while the standard hex design and right-hand thread make installation a breeze. Ideal for use in industrial, automotive, and construction applications, these lock nuts are perfect for securing bolts, rods, and other fasteners in high-stress environments. With a Rockwell hardness rating of B68 to C32, you can trust these lock nuts to perform under pressure, time and time again.
Top product features:
- Nylon Insert Lock Nut design provides secure locking against thread stripping.
- Zinc plating provides corrosion resistance for long-term durability.
- Grade 2 steel construction offers high strength and resistance to fatigue.
Top product applications:
- Machine parts and equipment
- Automotive repair and maintenance
- Industrial manufacturing and assembly
Lock Nut, Finish Zinc-Plated, Material Steel, Material Grade/Class Grade 2, Thread Size 5/16 In.-18, Hex Width 1/2 in, Hex Height 11/32 in, Lock Type Nylon Insert, Dimensional Standards ASME B18.16.6, System of Measurement Inch, Hex Type Standard Hex, Thread Direction Right Hand, Pack Size Small Pack, Rockwell Hardness B68 to C32, Package Quantity 100
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: 3.00
- Package Width: 5.50
- Package Height: 1.30
- Package Weight: 1.21
Product info last updated on February 20, 2026 12:48am UTC
Category: Nuts