Nylon Insert Lock Nut, 1/4"-28, Steel, Grade 5, Zinc Plated, 5/16 in Ht, 100 PK MPN:U12353.025.0002
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In Stock
Free Shipping
In Stock
SKU
510-G0279973
Nylon Insert Lock Nut, 1/4"-28, Steel, Grade 5, Zinc Plated, 5/16 in Ht, 100 PK
This 1/4in-28 Nylon Insert Lock Nut is a high-strength fastening solution for various industrial applications. Made from Grade 5 steel with a zinc-plated finish, it provides excellent corrosion resistance and durability. The nylon insert ensures a secure hold in threaded applications, making it ideal for use in aerospace, automotive, and construction industries. Its compact design and standard hex shape allow for easy installation in tight spaces. With a Rockwell hardness of C28, this lock nut can withstand heavy loads and harsh environments, ensuring a long-lasting and reliable fastening solution. Available in packs of 100.
Top product features:
- Nylon insert provides a secure locking mechanism
- Zinc-plated steel construction provides corrosion resistance
- Right-hand thread direction allows for standard clockwise installation
Top product applications:
- Machine assembly and repair
- Automotive engine and transmission repair
- Aerospace and industrial equipment maintenance
Lock Nut, Finish Zinc-Plated, Material Steel, Material Grade/Class Grade 5, Thread Size 1/4 In.-28, Hex Width 7/16 in, Hex Height 5/16 in, Lock Type Nylon Insert, Dimensional Standards ASME B18.16.6, System of Measurement Inch, Hex Type Standard Hex, Thread Direction Right Hand, Color Silver, Industry Standards SAEJ995, Insert Material Nylon, Made in North America No, Manufacturer Location Globally Sourced, Pack Size Small Pack, REACH Compliant Yes, Removable No, Rockwell Hardness C28
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: 5.70
- Package Width: 2.70
- Package Height: 0.60
- Package Weight: 0.90
Product info last updated on January 31, 2026 8:40am UTC
Category: Nuts