[250 PKG] Hex Jam Nuts Class 04 Steel Zinc Plated DIN 439B M16-2

Mutual ScrewSKU: M16D439BKC

Price:
Sale price$33.61per 250( $0.13 each)
Pieces 250
Measurement type Inch
Thread size M16-2
Material Steel
Grade Class 04
Finish Zinc Plated
Weight 10.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Meet the Hex Jam Nut DIN 439B M16-2 — a compact, high-precision fastener designed to lock bolts and resist loosening in demanding assemblies. Crafted from steel with a zinc plating, this nut meets DIN 439B specifications and Class 04 tolerances for dependable performance with M16-2 threaded components.

Product Highlights

  • Type: Hex Jam Nut
  • Standards: DIN 439B
  • Tolerance Class: Class 04
  • Material: Steel
  • Finish: Zinc Plated
  • Size / Thread: M16-2

Applications

This jam nut is ideal for securing nuts and bolts in mechanical assemblies, equipment housings, and infrastructure where a reliable locking nut is required to prevent loosening under vibration or dynamic loads.

Why Choose DIN 439B Hex Jam Nut M16-2?

With a zinc finish for corrosion resistance and tight Class 04 tolerances, it provides a consistent fit and long service life in both indoor and mildly corrosive environments. It pairs with standard ISO metric M16 bolts and studs to secure assemblies quickly and reliably.

Order now to add dependable locking performance to your next project.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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