Lock Nuts of Brass and Stainless Steel
Brass Lock Nuts
- • Free-Cutting Brass (C360) – ASTM B16
- • Naval Brass (C464) – High strength
- • High Tensile Brass (HTB) – DIN 17660
Stainless Steel Lock Nuts
- • 304 Stainless – ASTM A276
- • 316 Stainless – Marine Grade
- • 430 Stainless – Magnetic Grade
Standards Compliance
| Standard | Description |
|---|---|
| DIN 985 | Self-locking hexagon nuts with non-metallic insert |
| DIN EN ISO 7040 | Prevailing torque hexagon nuts |
| ASTM F594 | Stainless steel nuts |
| ISO 10511 | Prevailing torque thin nuts |
Size Chart
| Size (mm) | Thread Pitch | Height (mm) | Width Across Flats |
|---|---|---|---|
| M4 | 0.7 | 5.0 | 7.0 |
| M5 | 0.8 | 5.5 | 8.0 |
| M6 | 1.0 | 6.0 | 10.0 |
| M8 | 1.25 | 8.0 | 13.0 |
| M10 | 1.5 | 10.0 | 17.0 |
| M12 | 1.75 | 12.0 | 19.0 |
| M16 | 2.0 | 16.0 | 24.0 |
| M20 | 2.5 | 20.0 | 30.0 |
| M24 | 3.0 | 24.0 | 36.0 |
Common Applications
Brass Lock Nuts
- • Electrical equipment
- • Plumbing fixtures
- • Marine applications
- • Decorative hardware
Stainless Steel Lock Nuts
- • Food processing equipment
- • Chemical processing
- • Outdoor installations
- • High-vibration environments
Brass and Stainless Steel Lock Nuts
Overview
Lock nuts, also known as self-locking nuts, are essential components in securing bolts, screws, and other threaded fasteners. Made from high-quality brass and stainless steel, these nuts ensure durability, strength, and resistance to loosening under vibration or torque. They are ideal for a wide range of applications across multiple industries.
Brass Lock Nuts
Features:
- Material: Made from premium-grade brass for excellent corrosion resistance and aesthetic appeal.
- Durability: Ideal for outdoor and marine applications due to high resistance to rust.
- Conductivity: Excellent electrical conductivity makes them suitable for electrical and electronics applications.
Applications:
- Electrical fittings and terminals
- Plumbing and water treatment systems
- Decorative hardware
- Automotive parts
Advantages:
- High resistance to moisture and chemicals
- Non-magnetic and lightweight
- Easy to machine and polish
Stainless Steel Lock Nuts
Features:
- Material Grades: Common grades include 304, 316, and 410 stainless steel, providing high strength and corrosion resistance.
- Tensile Strength: Withstand extreme loads and environmental conditions.
- Rust Resistance: Ideal for applications in moist or chemically harsh environments.
Applications:
- Aerospace and automotive industries
- Construction and structural assemblies
- Food processing and medical equipment
- Heavy machinery
Advantages:
- Withstand high temperatures and pressures
- Excellent anti-corrosion properties
- Durable and reusable
Types of Lock Nuts
- Nylon Insert Lock Nuts: Feature a nylon ring that grips the threads, preventing loosening.
- All-Metal Lock Nuts: Fully metal construction provides enhanced strength and resistance to extreme conditions.
- Flange Lock Nuts: Integrated washer-like base for even load distribution.
- K-Lock Nuts: Serrated edge enhances grip against the mating surface.
Why Choose Our Lock Nuts?
- Precision Manufacturing: CNC machining ensures tight tolerances and consistent quality.
- Customization Options: Available in various sizes, threads, and finishes to suit specific needs.
- Quality Assurance: Adhere to ISO and ASTM standards for reliability and safety.
- Competitive Pricing: High-quality products at affordable rates.
Industries Served
- Automotive
- Electrical and Electronics
- Plumbing
- Marine and Offshore
- Aerospace
- Construction
Contact Us
Discover the perfect solution for your fastening needs with our brass and stainless steel lock nuts. Contact us today to discuss your requirements or request a quote. We are a leading manufacturer exporter supplier from Jamnagar, India of Lock nuts.
