Markets and Applications

The parts our customers make from Indisteel wire — by market, with the grade and condition each application needs. Fastener, automotive, cold forging, machining, spring and nail manufacturers across northern India.

Fasteners

Bolts, screws, nuts, studs and rivets in property classes 4.8 to 12.9 — our largest market. Boron and alloy grade SAP + PPD wire for high-speed headers, MS wire for standard fasteners.

Hex bolts & studs10B21, 15B25, 15B41, 41Cr4, 4140Property class 8.8 to 12.9 — automotive, construction and engineeringSAP + PPD Wire · CHQ Wire Socket-head cap screwsSCM 415, 41Cr4, 4140, 4135Class 10.9 / 12.9 — deep sockets need fully spheroidized wireSAP + PPD Wire Machine & self-tapping screwsSAE 1018, 10B21Sheet-metal, furniture, appliance and electrical screwsPhosphated & Drawn Wire · CHQ Wire Hex nuts & flange nuts10B21, 15B25, 1018Cold-formed nut blanks from annealed wireCHQ Wire · Spheroidized Annealed Wire Rivets & pinsSAE 1008, 1010, 1018Solid rivets, clevis pins, dowel pins, roll pinsPhosphated & Drawn Wire · Hard Bright (HB) Wire

Recommended: SAP + PPD Wire

Automotive

Cold-forged and cold-headed parts for two-wheeler, passenger car and commercial vehicle supply chains, with the lot-wise traceability and test certificates that Tier-1 quality systems require.

Tie rods & ball studsEN8D, 41Cr4, 4140, 15B41Steering and suspension components, cold forged then machinedSAP + PPD Wire Chain & sprocket partsEN8, high carbonRoller-chain pins, bushes and link platesSpheroidized Annealed Wire · Hard Bright (HB) Wire Wheel bolts & engine fasteners41Cr4, 4140, SCM 415, 15B41Tier-1 automotive fasteners with traceabilitySAP + PPD Wire Cold-forged components10B35, 15B41, SCM 415, 4135Multi-station cold forging of gear blanks, sleeves and hubsSpheroidized Annealed Wire · SAP + PPD Wire

Recommended: SAP + PPD Wire

Cold forging

Cold Forging

Spheroidized annealed wire in medium carbon and alloy grades for multi-station forging of shafts, pins, sleeves, gear blanks and hubs.

Tie rods & ball studsEN8D, 41Cr4, 4140, 15B41Steering and suspension components, cold forged then machinedSAP + PPD Wire Shafts & machined partsEN8, EN8D, 4140Bright wire for turning, milling and grindingHard Bright (HB) Wire · Spheroidized Annealed Wire Cold-forged components10B35, 15B41, SCM 415, 4135Multi-station cold forging of gear blanks, sleeves and hubsSpheroidized Annealed Wire · SAP + PPD Wire

Recommended: Spheroidized Annealed Wire

Machining & engineering

Machining & Engineering

Bright drawn and annealed wire for turned parts, shafts, dowels, hardware and general engineering components.

Hex nuts & flange nuts10B21, 15B25, 1018Cold-formed nut blanks from annealed wireCHQ Wire · Spheroidized Annealed Wire Rivets & pinsSAE 1008, 1010, 1018Solid rivets, clevis pins, dowel pins, roll pinsPhosphated & Drawn Wire · Hard Bright (HB) Wire Shafts & machined partsEN8, EN8D, 4140Bright wire for turning, milling and grindingHard Bright (HB) Wire · Spheroidized Annealed Wire

Recommended: Hard Bright (HB) Wire

Springs & wire forms

Springs & Wire Forms

Medium and high carbon wire in the hard-drawn or annealed condition for spring and wire-form manufacturers.

Springs & wire formsHigh carbon steel gradesCompression, tension and torsion springs, hooks and clipsHard Bright (HB) Wire

Recommended: Hard Bright (HB) Wire

Nails & hardware

Nails & Hardware

Bright low-carbon nail wire drawn for nail machines, plus wire for staples, hooks, fencing and hardware.

Rivets & pinsSAE 1008, 1010, 1018Solid rivets, clevis pins, dowel pins, roll pinsPhosphated & Drawn Wire · Hard Bright (HB) Wire Wire nailsSAE 1008, 1010Common, concrete, roofing and collated nailsNail Wire

Recommended: Nail Wire

Application guide

Which Wire for Which Part

A quick reference — send us the drawing and we will confirm grade, condition and size.

Application	Wire condition	Typical grades	Notes
Hex bolts & studs	SAP + PPD Wire / CHQ Wire	10B21, 15B25, 15B41, 41Cr4, 4140	Property class 8.8 to 12.9 — automotive, construction and engineering
Socket-head cap screws	SAP + PPD Wire	SCM 415, 41Cr4, 4140, 4135	Class 10.9 / 12.9 — deep sockets need fully spheroidized wire
Machine & self-tapping screws	Phosphated & Drawn Wire / CHQ Wire	SAE 1018, 10B21	Sheet-metal, furniture, appliance and electrical screws
Hex nuts & flange nuts	CHQ Wire / Spheroidized Annealed Wire	10B21, 15B25, 1018	Cold-formed nut blanks from annealed wire
Rivets & pins	Phosphated & Drawn Wire / Hard Bright (HB) Wire	SAE 1008, 1010, 1018	Solid rivets, clevis pins, dowel pins, roll pins
Tie rods & ball studs	SAP + PPD Wire	EN8D, 41Cr4, 4140, 15B41	Steering and suspension components, cold forged then machined
Chain & sprocket parts	Spheroidized Annealed Wire / Hard Bright (HB) Wire	EN8, high carbon	Roller-chain pins, bushes and link plates
Wheel bolts & engine fasteners	SAP + PPD Wire	41Cr4, 4140, SCM 415, 15B41	Tier-1 automotive fasteners with traceability
Springs & wire forms	Hard Bright (HB) Wire	High carbon steel grades	Compression, tension and torsion springs, hooks and clips
Wire nails	Nail Wire	SAE 1008, 1010	Common, concrete, roofing and collated nails
Shafts & machined parts	Hard Bright (HB) Wire / Spheroidized Annealed Wire	EN8, EN8D, 4140	Bright wire for turning, milling and grinding
Cold-forged components	Spheroidized Annealed Wire / SAP + PPD Wire	10B35, 15B41, SCM 415, 4135	Multi-station cold forging of gear blanks, sleeves and hubs