| Size | M5 to M30 |
|---|---|
| Type | Nut |
| Standard | Din, Iso, Jis, Gb, Is, Bs, Astm |
| Length | 5 mm to 20 mm |
| Material | Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze |
2 Way Lock Nuts Manufacturer in India | DIN 980, ASTM A194 & ISO Standard High Security Lock Nuts
Ananka Group is a leading 2 Way Lock Nuts Manufacturer that provides performance fastening solutions to industrial equipment, automotive systems, construction equipment, heavy engineering assemblies, and vibration sensitive applications. They are made of high quality stainless steel, alloy steel and carbon steel lock nuts to achieve high locking strength, high corrosion resistance and high operational life. The Two Way Lock Nuts can be used to achieve a two direction locking action which eliminates loosening in vibration, shock loads and constant mechanical stress. They have a very solid design which guarantees secure fastening, enhanced safety and reliability during the use in challenging industrial conditions.
Industrial buyers can source 2 Way Lock Nuts through a trusted B2B Wholesaler, ensuring efficient bulk procurement, customized specifications, and dependable industrial supply support. These nuts come in hex, flange, heavy-duty, and precision locking types that can be used in various engineering and fabrication applications. They are specifically made to have high torque resistance, high grip strength and long-term fastening stability, and are used actively in the installation of machinery, in automotive assembly, structural frameworks, petrochemical plants, and manufacturing units, and are often purchased in combination with Square Thin Nuts to provide a complete industrial fastening and locking solution.
Material & Weight Chart of 2 Way Lock Nuts
2 Way Lock Nuts are manufactured according to DIN 980, ASTM A194, ISO, and other international standards and are supplied in multiple grades and dimensions for industrial and structural applications. These nuts are engineered for secure locking performance, high mechanical strength, and dependable operational reliability. The table below provides detailed material specifications and approximate weight information for engineering planning and procurement purposes.
| Material Grade | Standard | Size Range (mm) | Nut Type | Finish Type | Approx. Weight (kg/100 pcs) |
|---|---|---|---|---|---|
| Stainless Steel 304 | DIN 980 | M6 – M30 | 2 Way Lock Nut | Polished | 1.0 – 45 |
| Stainless Steel 316 | ASTM A194 | M8 – M36 | Heavy Duty Lock Nut | Hot Dip Galvanized | 1.5 – 72 |
| Carbon Steel | ISO Standard | M6 – M42 | Industrial Lock Nut | Zinc Plated | 1.2 – 88 |
| Alloy Steel | DIN Standard | M10 – M48 | High Torque Lock Nut | Black Oxide | 2.5 – 110 |
| Duplex Steel | ASTM Standard | M12 – M56 | Precision Lock Nut | PTFE Coated | 4.0 – 135 |
2 Way Lock Nuts deliver excellent fastening security, superior vibration resistance, and dependable mechanical stability for demanding industrial and engineering applications. Their compatibility with durable Square Thin Nuts further enhances assembly precision, structural stability, and long-term operational reliability across critical infrastructure and fabrication projects.
Key Features & Advantages
- Designed to resist loosening under vibration
- Locking action provides secure thread engagement
- Suitable for dynamic and mechanically stressed assemblies
- Stainless steel grades provide excellent corrosion resistance
- High-strength grades support demanding fastening applications
- Compatible with standard bolts and threaded components
- Available in various sizes, grades, locking designs, and finishes
Chemical Composition
Representative Grade: Stainless Steel 316
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 16.0–18.0 |
| Nickel (Ni) | 10.0–14.0 |
| Molybdenum (Mo) | 2.0–3.0 |
| Manganese (Mn) | 2.00 max. |
| Carbon (C) | 0.080 max. |
| Iron (Fe) | Balance |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa min. |
| Yield Strength | 205 MPa min. |
| Elongation | 40% min. |
| Hardness | 95 HRB max. |
Equivalent Grade
| Standard | Grade |
|---|---|
| ASTM | F594 Type 316 |
| UNS | S31600 |
| EN | 1.4401 |
| DIN | X5CrNiMo17-12-2 |
Type of Sub-products
Frequently Asked Questions
How do I choose between DIN 985, DIN 982 and ISO 7040 Lock Nuts?
What sizes are available for 2 Way Lock Nuts?
Where are DIN 985, DIN 982 & ISO 7040 Lock Nuts commonly used?
What factors should I consider when ordering 2 Way Lock Nuts?
Can I purchase DIN 985, DIN 982 & ISO 7040 Lock Nuts in bulk?
How can I request a quotation for 2 Way Lock Nuts through PipeX.ai?
Countries We Export
India
Cities We Supply
Ahmadnagar
Ahmadpur
Ahmedabad
Bangalore Rural
Bangalore Urban
Bengaluru
Chandigarh
Chennai
Coimbatore
Haridwar
Hyderabad
Jaipur
Jodhpur
Jodhpur (ahmedabad)
Kalyan
Kolhapur
Kolkata
Lucknow
Mumbai
Mumbai Suburban
Murud (raigad)
Nagpur
Nashik
Navi Mumbai
New Delhi
Pune
Raipur
Rajkot
Rampura
Sion, Mumbai
Surat
Thane
Varanasi
Visakhapatnam
Moradabad
Angul
Rudrapur
Hosdurg
Gandhinagar
Rajahmundry
Durgapur
Bharuch
Panipat
Industries We Serve
Sugar
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Defense Industry
Construction & Fabrications
Ring Man Units
Railways

Gasket Industry
Pharmaceuticals Industry
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