+91 8777212335

info@genuineent.in

81, Netaji Subhas Road, 3rd Floor, Room No. 306,
Century Plaza, Kolkata-700001

+91 8777212335

info@genuineent.in

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HSFG NUTS-3

HSFG NUTS

+91-8777212335

Short Description

Brand:- Caparo or any general.

 

Every High Strength Friction Grip connection needs a nut that can hold up its end of the bargain, and that's exactly what HSFG nuts are built for. These nuts are manufactured to match the strength and hardness of HSFG nuts, so when the two are tightened together, the entire assembly can withstand the torque needed to generate proper clamping force between steel plates. Without a nut of matching grade, the bolt could reach its rated torque while the nut deforms or strips, weakening the whole connection. HSFG nuts are typically heavier and thicker than standard hex nuts, which helps them resist stripping and maintain consistent contact pressure over the life of the structure.

  • Material: High-Tensile Alloy Steel
  • Grades: 8S and 10S, matched to corresponding bolt grades
  • Thread Type: Metric coarse threads as standard
  • Size Range: M12 to M36, with other sizes made to order
  • Hardness: Manufactured to meet specified hardness ranges for structural use
  • Surface Finish: Black, Zinc Plated, or Hot Dip Galvanized
  • Standards: IS 3757, IS 4000, and other applicable structural standards

Key Features

  • Manufactured to match the strength grade of HSFG bolts
  • Heavier and thicker profile than standard hex nuts
  • Resists thread stripping under high tightening torque
  • Designed to maintain clamping force over long-term use
  • Compatible with hardened washers for even load distribution
  • Available in black, galvanized, and other protective finishes
  • Manufactured to strict dimensional tolerances
  • Suitable for both new construction and structural retrofitting

Applications of HSFG Nuts

  • Steel bridge construction
  • High-rise building frameworks
  • Industrial sheds and warehouse structures
  • Transmission towers and electrical infrastructure
  • Railway and metro rail structures
  • Offshore and marine platforms
  • Stadium and large-span roof structures
  • Heavy equipment support structures
  • Pre-engineered building assemblies
  • Structural retrofitting and reinforcement projects

Advantages of HSFG Nuts

  • Matches bolt strength to preserve overall joint integrity
  • Resists stripping under high tightening torque
  • Supports consistent clamping force across the connection
  • Reduces risk of joint failure in dynamic structural loads
  • Performs reliably alongside hardened washers and bolts
  • Suitable for demanding, long-term structural applications

Why Choose Genuine Enterprises?

Genuine Enterprises supplies HSFG nuts manufactured to the grades and tolerances required for structural steel work. Each order is checked for hardness, thread accuracy, and finish quality, since even small inconsistencies in nut strength can affect how well a friction grip connection performs.

 

Structural fabricators and contractors have come to know us as a dependable HSFG nuts supplier in India, largely because we understand how closely nut quality needs to align with bolt specifications. We work to match every order correctly the first time, particularly for projects with tight construction timelines.

1.What is the purpose of an HSFG nut? 

An HSFG nut is designed to match the strength of its corresponding bolt, allowing the connection to reach the required clamping force without the nut deforming or stripping.

2. Why are HSFG nuts thicker than regular nuts? 

The extra thickness gives HSFG nuts more thread engagement, which helps them withstand the high torque needed for friction grip connections without stripping.

3. Do HSFG nuts need to be paired with specific washers? 

Yes, they're typically used with hardened washers, which help distribute the clamping load evenly and protect the steel surface during tightening.

4. What grades are HSFG nuts available in? 

HSFG nuts are commonly available in 8S and 10S grades, matched to correspond with 8.8S and 10.9S grade bolts respectively.

5. Where can I find reliable HSFG nut dealers in India? 

Genuine Enterprises supplies HSFG nuts across India, along with matching bolts and washers, to support structural steel projects of varying sizes.

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