Screw Manufacturer in India

We manufacture, we do not stock and resell

This distinction matters more than it sounds, because a large share of the businesses that appear under "screw manufacturer in India" are stockists and trading houses. They hold inventory across a very wide catalogue of alloys and fastener types and ship what is on the shelf. That model is genuinely useful when you need one box of an exotic alloy fastener tomorrow.

It is the wrong model when you need a specific part made to a specific standard, repeatably, in volume, with the same thread form and the same head geometry on the ten thousandth piece as on the first.

We run production at our own facility at 136-140/17, Industrial Area Phase-1, Chandigarh. That means we control the thread rolling, the head forming, the heat treatment and the finish, rather than selecting the nearest match from stock. It also means we can make a part that does not exist in any catalogue, from your drawing or a physical sample.

Our range is deliberately narrower than a stockist's and considerably deeper within it. We concentrate on mild and carbon steel screws, which is what the overwhelming majority of fasteners in furniture, construction, ducting and general assembly actually are, and we put the engineering into the parts that decide whether a screw performs: thread form, head geometry, drive recess and finish.

Manufacturing range

Materials we manufacture in

Mild and carbon steel cover the great majority of industrial screw applications. Where corrosion is the concern, the finish does the work rather than the base metal, which is why we offer seven finish families from zinc through to the zinc-flake and multi-layer systems.

Case hardening is a heat treatment applied to our carbon steel rather than a separate material. It is what allows a self tapping screw to cut a thread in a substrate harder than itself.

Property classes explained

Property class marks the strength of a steel fastener under ISO 898-1. The first number is one hundredth of the nominal tensile strength in megapascals; the second is ten times the ratio of yield to tensile strength. The table below is the published standard, given here as a reference for specifying. Tell us the class your drawing calls for and we will confirm what we can produce against it.

Full explanation of class notation, thread tolerance and how to write a complete specification is in our DIN and ISO standards reference.

A note on high-strength fasteners: above class 10.9, electroplating introduces atomic hydrogen into the steel and can cause delayed brittle failure. For those classes we recommend a zinc-flake finish such as Dacromet or Geo-met, which is cured thermally rather than deposited electrolytically, so the embrittlement mechanism never begins.

Standards we manufacture to

Thread tolerance is 6g as standard, which leaves correct clearance for a plated or coated finish without binding. Tighter classes are available where a drawing calls for them.

Heads, drives and finishes

We produce the great majority of standard head profiles: countersunk, raised countersunk, pan, bugle, truss, cheese, fillister, button, wafer, pancake, hex, hex flange, hex washer and socket cap, plus non-standard geometry to drawing. The complete list with selection guidance is in the head types chart.

Drive recesses cover Philips, Pozidriv, Torx, square, internal hex and slotted. For powered and automated assembly we usually recommend Torx, whose near-vertical flanks generate almost no cam-out, which cuts bit replacement cost and reject rates. Comparison and a bit size chart are in the drive types guide.

Full comparison including salt-spray behaviour in the finishes guide.

Quality and consistency

We manufacture to DIN and ISO dimensional standards so parts integrate into an existing bill of materials without re-qualification. For first orders we produce first-off samples for your dimensional and functional approval before the production run, and we confirm standard, property class, thread tolerance and finish back to you in writing before any tooling is cut.

We are registered as an MSME manufacturer under the Government of India's Udyam scheme.

Markets we supply

From Chandigarh we supply the North Indian engineering belt including the Ludhiana, Mohali, Panchkula, Ambala and Delhi NCR clusters, and ship across India to Mumbai, Pune, Ahmedabad, Bengaluru, Chennai, Hyderabad, Kolkata, Coimbatore, Rajkot and Faridabad.

We quote export orders on FOB and CIF terms with full documentation, and welcome enquiries from importers and distributors overseas. Our site is published in Spanish, German, Arabic and Mandarin for export customers, and our importing guide covers MOQ, lead times, Incoterms and documentation for first-time importers.

Industries we manufacture for

• Furniture and woodworking: flat-pack, carcass assembly, joinery and cabinet hardware.
• Construction and roofing: cladding, purlin fixing, drywall and structural timber.
• Automotive: trim, panels, brackets, ancillaries and high-strength chassis fixings.
• Electronics and appliances: small-diameter precision fixing, chassis and moulded housings.
• HVAC and sheet metal: ducting, enclosures, trunking and panel work.

White-label and OEM supply

We produce under your brand with your cartons, your labelling and your part numbers. Nothing identifies us as the manufacturer and we do not disclose customer relationships. This suits distributors, importers, builders' merchants and brand owners who want an Indian manufacturing partner without revealing their source. Details in the white-label guide.

Request a quote

Send your size, head, drive, quantity and finish, or a drawing if the part is non-standard. If you are unsure of the specification, send the application and the substrate instead and we will recommend one. We reply within 24 hours with pricing and lead time.

Free technical references, no enquiry needed: the screw size chart, the pilot hole chart, the head types chart, the drive types guide and the DIN and ISO reference.