Nuts
DIN 985 Nylon Insert Lock Nuts
DIN 985 nylon insert lock nuts in carbon steel and stainless steel. Metric sizes, zinc-plated finishes and custom packaging available for industrial fastening.
Specifications
- Standard
- DIN 985
- Type
- Nylon Insert Lock Nuts
- Material
- Carbon Steel / Stainless Steel
- Property Class
- 6 / 8 / 10 / A2-70 / A4-80
- Thread
- Metric Thread
- Surface
- Zinc Plated / HDG / Black Oxide
- Size
- M3 - M30 (Custom sizes available)
- Application
- Construction, Machinery, Automotive
Product Overview
DIN 985 nylon insert lock nuts are self-locking hex nuts designed to prevent loosening caused by vibration, shock or repeated movement. A nylon insert inside the nut creates additional friction against the bolt thread, providing reliable locking performance without requiring extra washers or locking components.
Product Features
- Nylon insert provides effective vibration resistance
- Helps prevent accidental loosening during operation
- Easy to install with standard tools
- Suitable for repeated assembly under normal conditions
- Available in metric coarse and fine threads
- Suitable for industrial and commercial fastening applications
Materials and Finishes
DIN 985 lock nuts can be supplied in carbon steel and stainless steel according to different application requirements.
Common material and finish options include:
- Carbon steel
- Stainless steel A2 / A4
- Zinc plated
- Yellow zinc plated
- Black oxide
- Hot-dip galvanized
- Zinc-nickel coating
- Customized surface treatments
Applications
DIN 985 nylon insert lock nuts are widely used in:
- Automotive components
- Machinery and equipment
- Construction structures
- Electrical equipment
- Solar mounting systems
- Furniture and metal fabrication
- Industrial assembly
- Agricultural machinery
Size and Customization
A wide range of metric sizes, thread pitches, materials and surface finishes is available. Packaging, marking and special coating requirements can also be customized according to drawings, samples or purchasing specifications.
Quality Control
Each production batch can be inspected for dimensions, thread accuracy, material, surface finish and locking performance. Material certificates, inspection reports and third-party testing can be provided when required.
Contact SENOTECH for DIN 985 nylon insert lock nuts, customized specifications, samples and quotation support.
Why Choose SENOTECH
SENOTECH supplies standard and customized fasteners for distributors, equipment manufacturers, construction companies and industrial buyers.
We support customers with product selection, drawing review, supplier coordination, quality inspection, export packaging and international shipment arrangements.
Contact us for DIN 985 nylon insert lock nuts, technical information, samples and quotation support.
