Vimal Industrial Corporation is a trusted stockist and supplier of DIN 934 hexagon nuts headquartered in Mumbai, India. Backed by an extensive inventory in multiple finishes and strength classes, we support construction, fabrication, and heavy‑duty engineering projects that demand dependable preload, vibration resistance, and long‑term joint integrity. Each nut is manufactured to DIN 934 dimensional tolerances and ISO mechanical specifications, ensuring tight thread fit, repeatable clamping force, and consistent performance for critical assemblies.
DIN 934 hex nuts feature a six‑sided profile for easy tool engagement and a fully threaded internal bore that offers maximum adjustability during installation. Whether paired with DIN 931 partial‑thread bolts, DIN 933 full‑thread screws, or high‑strength studs, these nuts provide a uniform bearing surface to distribute load evenly—crucial for joints exposed to vibration, cyclical stress, or thermal expansion. Available coatings include bright zinc, hot‑dip galvanizing, black oxide, phosphate, PTFE, and other specialty finishes to match environmental and torque‑tension requirements.
Rapid growth across India’s infrastructure, energy, and manufacturing sectors has accelerated demand for high‑tensile, metric‑grade fastening solutions. To keep pace, Vimal Industrial Corporation partners with reputed mills—most notably APL Fasteners—and maintains ready‑stock DIN 934 nuts in conveniently packed cartons, sealed pouches, and custom‑labeled kits. From urgent maintenance orders to large‑scale, project‑phased supply, our Mumbai warehouse and nationwide logistics network enable swift dispatch and reliable door‑to‑door delivery. Lot traceability, test certificates, and third‑party inspection reports are always available to satisfy rigorous QA/QC protocols.
DIN 934 nuts are engineered for joints where precise preload, resistance to loosening, and ease of service are mission‑critical. Their hex profile permits quick tightening with standard spanners or power tools, while the full thread maximizes clamping force and adjustability.
Common Applications Include:
Steel Structure Fabrication – Column‑beam splice plates, lattice towers, platform frames
Heavy Machinery & Equipment – Gearbox covers, engine skids, vibratory screen mounts, press frames
Construction & Infrastructure – Bridge decks, metro viaducts, power‑plant steelwork, offshore platforms
Renewable Energy – Wind‑turbine tower sections, solar‑tracker structures, hydro‑station fixtures
Automotive & Rail – Chassis brackets, suspension systems, rail coach assemblies
Oil, Gas & Petrochem – Flange joints, pipe supports, pressure‑vessel manways, heat‑exchanger bundles
General Engineering & Maintenance – Pumps, valves, HVAC units, generator sets, conveyor systems
As a trusted name in the industrial fasteners sector, Vimal Industrial Corporation is known for its reliable sourcing, prompt delivery, and deep technical understanding. We specialize in supplying DIN 934 Hexagon Nuts that meet global performance standards, catering to a wide range of industries including infrastructure, automotive, power, and heavy engineering.
Why clients across India choose us:
✅ Authorized APL Fasteners Dealer – Genuine branded nuts with mill test certificates and full traceability
✅ Comprehensive Stock Profile – Multiple strength classes, stainless options, and diverse protective coatings
✅ Flexible Packaging & Fulfillment – Project‑based kits, bar‑coded bags, and palletized bulk loads to suit site needs
✅ Technical Support – Torque‑tension guidance, corrosion‑protection advice, and pairing recommendations with bolts and washers
✅ Pan‑India Logistics – Strategic Mumbai hub enabling same‑day dispatch to metros, tier‑2 cities, and remote industrial zones
✅ Stringent Quality Assurance – Products conforming to DIN 934 and ISO standards, with third‑party inspection on request
✅ Customer‑Centric Service – Rapid quotations, dedicated account managers, accurate HS codes, and seamless export documentation
Whether you’re an OEM, contractor, or industrial buyer, we simplify your fastener procurement with timely service, accurate documentation, and unbeatable reliability.
| Thread d | preferred threads |
M1,6 | M2 | M2,5 | M3 | M4 | M5 | M6 | M8 | M10 | M12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| P | 0,35 | 0,4 | 0,45 | 0,5 | 0,7 | 0,8 | 1 | 1,25 | 1,5 | 1,75 | |
| c | max. | 0,20 | 0,20 | 0,30 | 0,40 | 0,40 | 0,50 | 0,50 | 0,60 | 0,60 | 0,60 |
| min. | 0,10 | 0,10 | 0,10 | 0,15 | 0,15 | 0,15 | 0,15 | 0,15 | 0,15 | 0,15 | |
| da | max. | 1,84 | 2,30 | 2,90 | 3,45 | 4,60 | 5,75 | 6,75 | 8,75 | 10,80 | 13,00 |
| min. | 1,60 | 2,00 | 2,50 | 3,00 | 4,00 | 5,00 | 6,00 | 8,00 | 10,00 | 12,00 | |
| dw | min. | 2,40 | 3,10 | 4,10 | 4,60 | 5,90 | 6,90 | 8,90 | 11,60 | 14,60 | 16,60 |
| e | min. | 3,41 | 4,32 | 5,45 | 6,01 | 7,66 | 8,79 | 11,05 | 14,38 | 17,77 | 20,03 |
| m | max. | 1,30 | 1,60 | 2,00 | 2,40 | 3,20 | 4,70 | 5,20 | 6,80 | 8,40 | 10,80 |
| min. | 1,05 | 1,35 | 1,75 | 2,15 | 2,90 | 4,40 | 4,90 | 6,44 | 8,04 | 10,37 | |
| mw | min. | 0,80 | 1,10 | 1,40 | 1,70 | 2,30 | 3,50 | 3,90 | 5,20 | 6,40 | 8,30 |
| s | nominal = max. | 3,20 | 4,00 | 5,00 | 5,50 | 7,00 | 8,00 | 10,0 | 13,00 | 16,00 | 18,00 |
| min. | 3,02 | 3,82 | 4,82 | 5,32 | 6,78 | 7,78 | 9,78 | 12,73 | 15,73 | 17,73 |
| Thread d | preferred threads |
M16 | M20 | M24 | M30 | M36 | M42 | M48 | M56 | M64 |
|---|---|---|---|---|---|---|---|---|---|---|
| P | 2 | 2,5 | 3 | 3,5 | 4 | 4,5 | 5 | 5,5 | 6 | |
| c | max. | 0,80 | 0,80 | 0,80 | 0,80 | 0,80 | 1,00 | 1,00 | 1,00 | 1,00 |
| min. | 0,20 | 0,20 | 0,20 | 0,20 | 0,20 | 0,30 | 0,30 | 0,30 | 0,30 | |
| da | max. | 17,30 | 21,60 | 25,90 | 32,40 | 38,90 | 45,40 | 51,80 | 60,50 | 69,10 |
| min. | 16,00 | 20,00 | 24,00 | 30,00 | 36,00 | 42,00 | 48,00 | 56,00 | 64,00 | |
| dw | min. | 22,50 | 27,70 | 33,30 | 42,80 | 51,10 | 60,00 | 69,50 | 78,70 | 88,20 |
| e | min. | 26,75 | 32,95 | 39,55 | 50,85 | 60,79 | 71,30 | 82,60 | 93,56 | 104,86 |
| m | max. | 14,80 | 18,00 | 21,50 | 25,60 | 31,00 | 34,00 | 38,00 | 45,00 | 51,00 |
| min. | 14,10 | 16,90 | 20,20 | 24,30 | 29,40 | 32,40 | 36,40 | 43,40 | 49,10 | |
| mw | min. | 11,30 | 13,50 | 16,20 | 19,40 | 23,50 | 25,90 | 29,10 | 34,70 | 39,30 |
| s | nominal = max. | 24,00 | 30,00 | 36,00 | 46,00 | 55,00 | 65,00 | 75,00 | 85,00 | 95,00 |
| min. | 23,67 | 29,16 | 35,00 | 45,00 | 53,80 | 63,10 | 73,10 | 82,80 | 92,80 |
| Thread d | non‑preferred threads |
M3,5 | M14 | M18 | M22 | M27 | M33 | M39 | M45 | M52 | M60 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| P | 0,6 | 2 | 2,5 | 2,5 | 3 | 3,5 | 4 | 4,5 | 5 | 5,5 | |
| c | max. | 0,40 | 0,60 | 0,80 | 0,80 | 0,80 | 0,80 | 1,00 | 1,00 | 1,00 | 1,00 |
| min. | 0,15 | 0,15 | 0,20 | 0,20 | 0,20 | 0,20 | 0,30 | 0,30 | 0,30 | 0,30 | |
| da | max. | 4,00 | 15,10 | 19,50 | 23,70 | 29,10 | 35,60 | 42,10 | 48,60 | 56,20 | 64,80 |
| min. | 3,50 | 14,00 | 18,00 | 22,00 | 27,00 | 33,00 | 39,00 | 45,00 | 52,00 | 60,00 | |
| dw | min. | 5,00 | 19,60 | 24,90 | 31,40 | 38,00 | 46,60 | 55,90 | 64,70 | 74,20 | 83,40 |
| e | min. | 6,58 | 23,36 | 29,56 | 37,29 | 45,20 | 55,37 | 66,44 | 76,95 | 88,25 | 99,21 |
| m | max. | 2,80 | 12,80 | 15,80 | 19,40 | 23,80 | 28,70 | 33,40 | 36,00 | 42,00 | 48,00 |
| min. | 2,55 | 12,10 | 15,10 | 18,10 | 22,50 | 27,40 | 31,80 | 34,40 | 40,40 | 46,40 | |
| mw | min. | 2,00 | 9,70 | 12,10 | 14,50 | 18,00 | 21,90 | 25,40 | 27,50 | 32,30 | 37,10 |
| s | nominal = max. | 6,00 | 21,00 | 27,00 | 34,00 | 41,00 | 50,00 | 60,00 | 70,00 | 80,00 | 90,00 |
| min. | 5,82 | 20,67 | 26,16 | 33,00 | 40,00 | 49,00 | 58,80 | 68,10 | 78,10 | 87,80 |
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DIN 934 is the gold standard for metric hex nuts. If you have a standard bolt fastener, this is the nut that fits it. It’s the most common piece of Industrial Hardware used across construction and automotive projects in India because of its reliability.
They look identical, but there’s a catch. ISO 4032 is slightly thicker. While DIN 934 is still the favorite for a Nut Bolt Supplier Mumbai, always check your project specs. If your assembly needs that extra thread grip, you might need the ISO version, but for 90% of jobs, DIN 934 is the boss.
Standard nuts will lose their “temper” (strength) in extreme heat. For those “oven-like” conditions, you need special alloy steel. Consult with a technical Nut Bolt Supplier to get the right material coating so your bolt fastener doesn’t fail when the temperature rises.
Standard DIN 934 nuts are usually chamfered (beveled) on one side or both, depending on the manufacturer. Double-chamfered nuts are great because you don’t have to check which side is “up” during high-speed assembly, saving your workers’ time on the site.
For guaranteed quality and ready stock, Vimal Industrial is your go-to Nut Bolt Supplier Mumbai. We ship high-grade Industrial Hardware all over India, ensuring your bolt fastener needs are met with precision-cut, certified nuts every single time.
