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Hollow section solution, Hollo-Bolt, Flush Fit Steel Zinc plated with JS500 topcoat

The Flush Fit version merges the technical advantages of the distinguished Hollo-Bolt with the aesthetic benefits of a discreet fixing and is suitable for hollow sections or conventional steelwork where access is available from one side only. The latest Hollo-Bolt creates immense opportunity for architectural design as the bolt is concealed within the steelwork with no protruding bolt head or collar. Installation is fast and simple using Lindapter’s innovative installation nut (included) allowing the Flush Fit to be installed without the requirement of specialist skills or equipment.

Article number
Material Steel
Surface treatment Zinc plated with JS500 topcoat
Head shape Countersunk head
Driving features Hexagon socket
Thread Metric thread

Specifications

Material Steel
Surface treatment Zinc plated with JS500 topcoat
Head shape Countersunk head
Driving features Hexagon socket
Thread Metric thread
Info
  • Safe w.l.1 = Safe working load tensile (5:1) (kN).
  • Safe w.l.2 = Safe working load single shear (5:1) (kN).
  • The Flush Fit Hollo-Bolt is simply inserted, through the steelwork (cone end first), in a pre-drilled 90° countersunk hole. For installation use the special flush fit tool article 61949. Grip the Hollo-Bolt installation tool with an open-ended spanner, and using a calibrated torque wrench, tighten the hex socket screw to the torque given by the table above.
  • The recommended tightening torque creates a limited clamping load in the assembly, the connection may not be compared with a regular bolt/nut assembly.
  • Before tightening, ensure that the materials that are to be cinnected together are touching.
  • Extensive information is available on the Lindapter website.
Info
  • JS500 is a topcoat that significantly improves the corrosion resistance of zinc-electroplated parts.

Description

The Flush Fit version merges the technical advantages of the distinguished Hollo-Bolt with the aesthetic benefits of a discreet fixing and is suitable for hollow sections or conventional steelwork where access is available from one side only. The latest Hollo-Bolt creates immense opportunity for architectural design as the bolt is concealed within the steelwork with no protruding bolt head or collar. Installation is fast and simple using Lindapter’s innovative installation nut (included) allowing the Flush Fit to be installed without the requirement of specialist skills or equipment.

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