Industrial Fasteners & Special Alloy Grades

Leading Manufacturer & Supplier of Carbon Steel, High Tensile, Stainless Steel, ASTM A193, ASTM A320 & Special Alloy Fasteners in Pune, Maharashtra, India.

Fastener Coatings & Finishes

ABC Pune – Trusted Manufacturer & Supplier of Coated Fasteners. Explore our wide range of Zinc, HDG, Zinc Flake, Black Oxide, Nickel, Phosphate, PTFE, Xylon and more. All coatings tested and certified as per ASTM / ISO / DIN standards.

Why Choose ABC Pune for Coated Fasteners

Precision and adherence to DIN, ISO, BS, ASTM, and ASME standards. Dimensionally accurate fasteners for High Tensile and Stainless Steel applications.

  • Certified & Tested Coatings – ASTM / ISO / DIN standards, EN 10204 3.1 & PMI traceability.
  • Strict Quality – Go/No-Go checks, thickness verification, in-house inspection with client witness.
  • Custom Coating Thickness – Tailored to project requirements, high corrosion resistance.
  • Trusted Supplier – Serving Oil & Gas, Petrochemical, Marine, Infrastructure, Heavy Engineering industries.
  • Own-Brand & Partner Brands – High tensile and stainless steel coated fasteners from ABC, Unbrako, TVS, DFL, APL, SAI, SIW, Viraj, Kun.
  • Ready Stock & Bulk Supply – Ensuring project deadlines are never delayed.
  • Immediate Dispatch – Urgent orders handled with priority.

Fastener Dimensions & Standards

Precision and adherence to DIN, ISO, BS, ASTM, and ASME standards. Dimensionally accurate fasteners for High Tensile and Stainless Steel applications.

  • Safety & Reliability: Prevent loosening, fatigue, and structural failures.
  • Interchangeability: Standard-compliant fasteners can be replaced or assembled seamlessly.
  • Performance: Tensile strength and torque depend on correct diameter, length, and thread.
  • Fit & Compatibility: Ensures proper assembly with nuts, washers, flanges, and equipment.
  • Project Efficiency: Reduces rework, delays, and material wastage.
  • Quality Assurance: Go/No-Go checks, micrometer verification, and client-witnessed inspections.

Thread Types We Deal With

  • Metric Threads (M): ISO Metric standard threads
  • Unified Threads (UNC / UNF): Standardized American threads
  • British Threads (BSW): British Standard Whitworth threads
  • Custom threads as per drawing or project requirement

Trusted Brands We Supply

  • High Tensile: Unbrako, TVS, DFL, ABC Brand
  • Stainless Steel: APL, SAI, SIW, Viraj, Kun, ABC Stainless Brand

Standards We Follow

Fastener Type Standard Applications
Hex Bolts & Screws
DIN 931 / 933, ISO 4014 / 4017, BS 4190
Structural & Mechanical Assemblies
Stud Bolts
DIN 975 / 976, ASTM A193, ASME B18.31.3
Pressure Vessels, Flanges
Nuts
DIN 934 / 985, ISO 4032 / 4035
Matching Bolts & Screws
Washers
DIN 125 / 127, ISO 7089 / 7090
Load Distribution & Locking
Anchor Bolts
DIN 571, ISO 898-1
Concrete Foundations & Heavy Equipment

Inspection & Quality Assurance

  • In-House Inspection: Micrometer, vernier, and thread gauge checks for exact tolerances.
  • Go / No-Go Verification: Thread form and diameter strictly checked.
  • Client Witness Inspection: Customers can verify compliance on request.
  • Documentation: Heat numbers, batch numbers, and dimensional reports provided.

Looking for Dimensionally Accurate Fasteners?

ABC Pune ensures zero deviation, trusted standards, and prompt delivery for all industrial fasteners.

CAN'T FIND WHAT YOU NEED?

We offer custom fabrication services as per your drawings. MTC and NABL reports available on request.

Leading manufacturer and supplier of premium quality fasteners and foundation bolts, serving diverse industrial and construction sectors. 

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