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M24 X 90 HSFG BOLT & NUT SELF COLOUR BS EN 14399.3

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£568.70(EXC VAT) PER HUND £682.44 (INC VAT) PER HUND
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Product Description

M24 x 90 HSFG Bolt & Nut – High Strength for Friction Grip Connections

This M24 x 90 High Strength Friction Grip (HSFG) Bolt and Nut set is manufactured in accordance with BS EN 14399-3 and is designed to deliver superior load-bearing capacity and friction-based shear transmission in structural steelwork. The bolt's performance surpasses that of standard bolts due to its unique tension-based operating principle.

Unlike conventional bolts that rely primarily on compression and shear through the bolt shaft, HSFG bolts are intentionally preloaded to induce clamping force between the connected plates. This pre-tension generates significant frictional force perpendicular to the bolt axis, which in turn transmits shear across the joint—making these bolts essential in steel structures where slippage must be avoided.

Supplied self colour (uncoated), this HSFG bolt and nut assembly is ideal for steel-to-steel connections in bridges, buildings, towers, and industrial frameworks. It delivers durability, strength, and compliance for demanding structural applications.

    Product M24 x 90 HSFG Bolt & Nut
    Diameter M24
    Length 90mm
    Type High Strength Friction Grip (HSFG)
    Standard BS EN 14399-3
    Finish Self Colour (plain)
    Thread Type Metric coarse
    Supplied With Matching hex nut
    Material High tensile steel
    Typical Use Steel-to-steel structural connections
    • High-strength friction grip bolt for structural steel connections
    • Preloaded design enables friction-based shear force transmission
    • Manufactured to BS EN 14399-3 for preloaded bolting assemblies
    • Supplied with matching nut as standard
    • Self colour finish (uncoated) for welding or custom protection
    • Ideal for use in bridges, frames, towers, and heavy structural joints

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