[3000 BULK] Hex Lock Nuts Nylon Inserts Class 6 Steel Zinc DIN 985 M8-1.25

DIN 985 Hex Lock Nuts with Nylon Inserts deliver secure fastening for vibration-prone assemblies. These lock nuts are designed for M8-1.25 bolts, providing dependable locking action and anti-loosening performance in a compact hex profile.

Crafted from Class 6 steel with a durable zinc finish, these nylon insert lock nuts combine strength, corrosion resistance, and long service life, making them ideal for machinery, automotive, and general engineering applications.

Specifications

• Thread size: M8
• Thread pitch: 1.25
• Type: Hex lock nut with nylon insert
• Material: Steel, zinc-plated
• Class/tolerance: Class 6
• DIN standard: DIN 985

Key benefits

• Vibration resistance: Nylon insert grips threads to prevent loosening under dynamic loads.
• Corrosion protection: Zinc finish helps withstand moisture and chemicals.
• Easy installation: Standard hex size for common tools; straightforward tightening.

Ideal applications

Perfect for securing components in conveyors, motors, gearboxes, agricultural equipment, and general machinery where vibration can compromise fasteners. The M8-1.25 DIN 985 nylon insert lock nuts provide secure locking in compact spaces and ensure consistent clamping force across assemblies.