Lock Nut, #4-40, Steel, Case Hardened, Zinc Baked, 10000 PK MPN:04NR
Lock Nut, #4-40, Steel, Case Hardened, Zinc Baked, 10000 PK
This #4-40 steel lock nut is designed for heavy-duty applications, featuring a case-hardened construction for added strength and durability. The zinc-baked finish provides corrosion resistance and a smooth, consistent surface. With a package quantity of 10,000, this product is ideal for high-volume use in industries such as aerospace, automotive, and manufacturing. Its serrated hex flange design ensures secure fastening and easy installation. Suitable for use in a variety of applications, including machinery, equipment, and instruments, this lock nut offers reliable performance and long-lasting durability. Its compact size and high-quality construction make it a valuable addition to any fastening solution.
Top product features:
- Case hardened for added durability
- Zinc baked for corrosion resistance
- Serrated hex flange for improved grip and torque
Top product applications:
- Machine parts
- Fasteners
- Hardware
Flange Nuts,4-40 SERR. HEx FLA,PK10000, Package Quantity 10000
Additional Information
- Country of Origin: TW
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 25.42
Product info last updated on February 21, 2026 6:11pm UTC
Category: Nuts