M16-2 Hex Lock Nuts | Class 8 Steel Zinc Plated (150 / Pkg.)

Secure, vibration-resistant fastening solution: the Hex Lock Nut Nylon Insert (DIN 985) M16-2 combines a standard hex nut with a precision nylon insert that locks fasteners in place to prevent loosening under dynamic loads. Crafted from steel with a durable zinc finish, this lock nut delivers reliable performance in a wide range of applications.

Key features

• Nylon insert lock nut provides superior resistance to loosening under vibration and torque fluctuations.
• DIN 985 compliant, ensuring interchangeability and consistent performance across vendors.
• Material: steel with a zinc plating for corrosion resistance.
• Size: M16-2 – nominal size M16 with a 2 mm thread pitch.
• Type: Hex nut with integrated nylon insert for easy installation using standard wrenches.

Specifications

• Nominal size: M16
• Thread pitch: 2 mm
• Standard: DIN 985
• Material: Steel
• Finish: Zinc plated
• Insert: Nylon (nylon 6/6)
• Locking mechanism: Nylon insert
• Type: Hex nut

Applications

• Automotive and transportation assemblies requiring secure fasteners
• Industrial machinery and equipment subject to vibration
• Construction, electrical installations, and general engineering projects
• Furniture and equipment assemblies where reliable locking is essential

Why choose this hex lock nut

Reliable locking action reduces maintenance by preventing loosening due to vibration. Corrosion resistance from zinc plating extends service life in challenging environments. Compatible with standard tools and easy to install, these DIN 985 nylon insert lock nuts are a versatile solution for secure, long-lasting assemblies.