Vimal Industrial Corporation is a reputed supplier and stockist of DIN 6923 Hexagon Nuts with Flange, based in Mumbai, India. These nuts are engineered for high-strength fastening applications where both load distribution and vibration resistance are critical. Featuring an integrated flange under the hexagonal head, DIN 6923 nuts eliminate the need for a separate washer and provide a larger bearing surface, ensuring stable fastening even under dynamic loads.
Manufactured as per DIN 6923 standards, these flange nuts are widely used in automotive assemblies, machinery structures, metal frameworks, and heavy-duty equipment. Their built-in serrated flange improves grip and resists loosening from vibration, making them an ideal choice in demanding environments. Available in multiple materials and finishes, these nuts are compatible with standard metric bolts and studs.
DIN 6923 nuts are valued for their functional design, time-saving installation, and durability. The flange distributes pressure evenly over the fastening surface, preventing damage to the base material and reducing the risk of nut loosening. Their self-locking capability (when serrated) eliminates the need for lock washers, improving assembly efficiency and minimizing inventory complexity.
At Vimal Industrial Corporation, we stock a wide variety of DIN 6923 flange nuts in stainless steel (A2, A4), high-tensile carbon steel, and mild steel, with coatings such as zinc-plated, black oxide, and hot-dip galvanized for enhanced corrosion resistance. As an authorized APL Fasteners dealer, we ensure strict adherence to DIN dimensional and mechanical standards. With a robust distribution network and technical expertise, we cater to OEMs, contractors, and industrial clients across India.
DIN 6923 nuts are widely used in high-vibration and heavy-load environments that require strong, stable fastening and simplified assembly.
Common Use Cases:
Automotive Industry – Engine parts, suspension systems, and chassis assembly
Heavy Machinery & Equipment – Structural bolting and component mounting
Steel Structures & Fabrication – Frame connections and vibration-prone joints
Agricultural & Construction Machinery – Outdoor applications with exposure to shocks
Railways & Transport Systems – Dynamic load assemblies and track fastenings
Industrial Manufacturing Lines – Conveyor belts, tooling fixtures, and assembly lines
With over 40 years of experience in the fasteners industry, Vimal Industrial Corporation is your reliable partner for DIN standard nuts and bolts. Our commitment to product quality, availability, and technical support has made us a preferred choice among manufacturers and project engineers.
Why clients choose us:
✅ Authorized APL Fasteners Dealer – Certified, genuine products with full documentation
✅ Extensive Inventory – Wide range of sizes, materials, and coatings ready for dispatch
✅ Industrial Bulk Supply – Efficient handling of OEM and large project requirements
✅ Expert Guidance – Technical support for correct grade and torque application
✅ Nationwide Delivery Network – Prompt fulfillment from our Mumbai facility
✅ Strict Quality Compliance – Every batch tested as per DIN and ISO specifications
Whether you’re sourcing for automotive production, structural steel projects, or general engineering use, our DIN 6923 flange nuts offer reliable fastening backed by trusted service and competitive pricing.
| Thread size d | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 |
|---|---|---|---|---|---|---|---|---|
| - | - | M8x1 | M10x1,25 | M12x1,5 | M14x1,5 | M16x1,5 | M20x1,5 | |
| - | - | - | (M10x1) | (M12x1,5) | - | - | - | |
| P | 0,8 | 1 | 1,25 | 1,5 | 1,75 | 2 | 2 | 2,5 |
| c min. | 1 | 1,1 | 1,2 | 1,5 | 1,8 | 2,1 | 2,4 | 3 |
| da min. | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
| da max. | 5,75 | 6,75 | 8,75 | 10,8 | 13 | 15,1 | 17,3 | 21,6 |
| dc max. | 11,8 | 14,2 | 17,9 | 21,8 | 26 | 29,9 | 34,5 | 42,8 |
| dw min. | 9,8 | 12,2 | 15,8 | 19,6 | 23,8 | 27,6 | 31,9 | 39,9 |
| e min. | 8,79 | 11,05 | 14,38 | 16,64 | 20,03 | 23,36 | 26,75 | 32,95 |
| m max. | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
| m min. | 4,7 | 5,7 | 7,6 | 9,6 | 11,6 | 13,3 | 15,3 | 18,9 |
| m' min. | 2,2 | 3,1 | 4,5 | 5,5 | 6,7 | 7,8 | 9 | 11,1 |
| s nominal=max. | 8 | 10 | 13 | 15 | 18 | 21 | 24 | 30 |
| s min. | 7,78 | 9,78 | 12,73 | 14,73 | 17,73 | 20,67 | 23,67 | 29,67 |
| r max. | 0,3 | 0,36 | 0,48 | 0,6 | 0,72 | 0,88 | 0,96 | 1,2 |
DIN 6923 is a standard for hexagon nuts with an integrated flange at the base. The flange distributes the clamping force over a wider area and often has serrations that help prevent the nut from loosening due to vibration.
DIN 6923 nuts are commonly manufactured in stainless steel (A2, A4), carbon steel, and mild steel. They can be supplied with protective finishes such as zinc plating, hot-dip galvanization, black oxide, and PTFE coating to meet various environmental and corrosion-resistance requirements.
Yes, especially the serrated version of DIN 6923 nuts. The integrated serrated flange helps grip the surface and resists loosening, making them ideal for automotive, machinery, and structural applications subjected to dynamic loads and vibration.
Yes, the flange on DIN 6923 nuts serves the purpose of a washer by spreading the load evenly over the surface area, which helps prevent damage to the assembly material and ensures a more secure hold.
You can purchase DIN 6923 flange nuts in bulk from Vimal Industrial Corporation, a trusted supplier and authorized APL Fasteners dealer based in Mumbai. We offer a wide range of sizes, materials, and finishes with nationwide delivery and technical support.
