Special Fasteners

Insulation Pin (Insulation Fastener)
  • Available in weld-on and adhesive-base versions
  • Pin length matched to insulation board thickness
  • Low thermal conductivity versions reduce cold bridging
  • Sizes: 2mm – 3mm dia | Length: 50mm – 300mm
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Weld Stud
  • Full-penetration weld bond for maximum pull strength
  • No drilling — preserves structural integrity of base material
  • Available in threaded, plain, and headed profiles
  • Sizes: M4 – M24 | Length: 10mm – 200mm
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Weld Nut
  • Projection welding ensures consistent and repeatable bond
  • Floating or fixed configurations available
  • Prevents nut rotation after welding for reliable torque transfer
  • Sizes: M4 – M16 | Flange: 12mm – 35mm
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Shear Stud
  • Achieves composite action between steel beam and concrete deck
  • Arc-welded for full-strength connection
  • Certified to EN 13918 and AISC standards
  • Sizes: 13mm, 16mm, 19mm, 22mm, 25mm dia | Height: 65mm – 200mm
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Elevator Bucket Bolt
  • Square neck locks bolt against rotation in bucket slot
  • Round head minimises material abrasion in bucket contact zone
  • Heavy hex nut resists loosening under continuous vibration
  • Sizes: M10 – M16 | Length: 20mm – 80mm
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Nord-Lock Washer
  • Wedge-locking mechanism maintains clamp load under vibration
  • Approved to NAS 3350 / IFI 125 vibration test standards
  • Reusable without loss of clamping performance
  • Sizes: M5 – M64 | Available in standard and oversized (SP)
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Brass Bolt, Nut & Washer
  • Non-magnetic and non-sparking — safe for explosive atmospheres
  • Excellent corrosion resistance in marine and chemical environments
  • High electrical and thermal conductivity
  • Complete fastener set: bolts, hex nuts, plain washers, and spring washers available
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Bharat Industrial Fasteners offers a comprehensive range of industrial screws engineered for precision, durability, and performance. Our fastening solutions cover all industrial applications from structural construction fasteners to furniture assembly. Available in stainless steel screws, mild steel, and zinc-plated finishes to meet the most demanding environments.