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HOLLOW THREADED ROD

Parmar Steel Hollow Threaded Rods are engineered for durability and versatility in various construction and industrial applications. Crafted from high-quality steel, these rods feature a hollow core design that reduces weight while maintaining strength, making them ideal for situations where both structural integrity and weight considerations are critical. They are available in a range of standard and custom lengths to suit specific project requirements. Parmar Steel ensures precision manufacturing, guaranteeing uniform threading and smooth surfaces for easy installation and secure fastening. Whether used in scaffolding, mechanical installations, or architectural frameworks, Parmar Steel Hollow Threaded Rods offer reliable performance and exceptional durability, meeting stringent industry standards for quality and safety.

StandardDIN975 , ASTM A307, DIN, ASTM, BS and all International Standards
SizeM6 to M52 & 1/4" to 2"
Lengthup to 6m long
Grade4.8, 6.8, 8.8 . 10.9, SS304 , SS316 & ASTM A307, ASTM 193 B7, B8 & B8M
FinishZinc Plated , Plain , Hot Dip Galv. & Yellow Zinc
TypeThreaded Rods
Threaded Rod DIN Standard B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985
ISO – International Organization for Standardization ISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards
UTS – Unified Thread Standard UNC, UNF, UNEF, UNS, NPT, NPTF
Threaded Rod Grade 304 Stainless Steel
SS 304
18-8 Stainless Steel
A2 Stainless Steel
Type 304 Stainless Steel
DIN 939
Stainless Steel
A2 Stainless Steel Class A2 70
A2-80
A2-50
British standards BS EN ISO 3506, DIN 976-1 A2 STAINLESS STEEL
Stainless Steel Threaded Rod Size
  • Cold Froging : M2-M24
  • Hot forging M24-M100, 1-1/2” Dia, up to 1100mm lg
  • Machining and CNC for Customized connecting element: up to M100 / 4” Dia, up to 1500mm lg

304 Stainless Steel Threaded Rod M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes

Threaded Rod Length up to 6m long
Diameter 2 mm-50  mm
Height 145  mm
Stainless Steel Threaded Rod Threads: METRIC, BSW, BSF, UNC, UNF or as required
Standard:

DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards
ANSI – American National Standards Institute

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • Stud Bolt length are defined in ASME B16.5 standard
  • Hex nuts are defined in ASME B18.2.2
  • ASME B18.5
  • GB/T5782, GB/T5783, GB5783
Threaded Rod Dimensions ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
Tolerance +/-0.01mm to +/-0.05mm
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Threaded Rod Finishing: Zinc (yellow, white, blue, black), black oxide, 
Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated
Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET
Finish Per ASTM A380/A380M
Production process

Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing

Threaded Rod materials Surface Coating:
  • Hot Dipped Galvanizing
  • Phosphate
  • Teflon
  • Ptfe Coated
  • Xylon
  • Zinc Phosphate
  • Manganese Phosphate
  • Zinc Electro Plating (Hexavalent or Trivalent Chrome)
  • ZAC (Zinc Alluminium Flake Coating)
  • Cadmium

All surface finishes can be supplied, including Zinc, Galvanised, Sherardized, Electroless Nickel, Dacromet, Geomet & PTFE.

Threaded Rod Surface treatment
  • Passivation
  • Polish
  • Anodizing
  • Sand blasting
  • Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver)
  • Black oxide coating
  • Heat-disposing
  • Hot-dip galvanizing
  • Rust preventive oil
Top Manufacturers SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc.
304 Stainless Steel Threaded Rod Packing: IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Why choose us?
  • Best Price in India and compare to China
  • Professional technical team
  • High precision threads
  • Strong production line
  • Micro Metals will be your reliable partner
Threaded Rod Test Certificate:
  • Manufacturer Test Certificate as per EN 10204 / 3.1,
  • Tensile testing to ISO 898-1
  • Nut proof load testing to ISO 898-2
  • Suitability for preloading to EN 14399-2
  • Suitability test for calibrated preload to EN 14399-10
  • Charpy Impact testing in accordance with ISO 148-1
  • Hardness testing to ISO 6508-1
  • Tri-Roll Thread Comparators
  • Calibrated gauges and tools
Threaded Rod Uses & application Railway, Wind tower, Secure suspended ceilings,Nuclear power, Automotive industry, Construction, Electronic industry

We Shine For Premier
Quality Product

The company has over two decade long record of servicing customers in India as well as all over the world. The company attaches significant emphasis on ensuring adherence to quality standards at all levels.

The basic thrust of the quality philosophy is summed up in the company's Quality Policy which serves as the bench mark of all functions executed by the company. Strict quality assurance system is being followed in all our departments and Total Quality Management is applied to streamline and all the procedures and practices in operation to achieve high standard of efficiency.

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Ratings & Reviews

Rajesh Dave

"Reliable, durable products; perfect for construction, never disappoints with quality or service."

Akash Suman

"Efficient service, top-notch quality, ideal for industrial needs, consistently delivers on-time, highly recommended."

Arnab Das

"Diverse range, expertly crafted products, tailored solutions, reliable partner, superior quality, professional service."

Parmar Steel


CONTACT PERSON

Naresh Mali | Sales & Marketing Manager

CORPORATE ADDRESS

Parmar Steel
48/50, Hingwala Building, Office No. 8, 3rd Floor, C. P. Tank Road, Mumbai - 400004, Maharashtra, India
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