Class 10.9 · Steel

Hobson Engineering Tc Bolt (Tension Control)

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Measurement

Size (diameter)

Length (mm)

Pitch / thread

Finish / coating

Grade / strength

TCB/N/W 10.9 K0 HDG:M12 X 30

KBCT9GCM120030

Hex bolt in high-tensile class 10.9. Hot-dip galvanised for long-term outdoor and corrosive-environment use. Part-threaded with a plain shank for shear-bearing joints. Made to EN14399-10:2018.

Specifications

Standard: EN14399-10:2018 / CLASS 10.9
Grade / class: Class 10.9
Material / finish: Galvanised
Head: Tension control
Thread: Part thread

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Documents & data sheets for this selection

Showing documents relevant to the selected variant. Courtesy of Hobson Engineering.

About the Tc Bolt (Tension Control)

Tension-controlled (TCBolt) structural assembly in class 10.9 K0 HRC, made to EN14399-10:2018 and hot dip galvanised. Installed from one side with a shear wrench to eliminate operator error and reduce torsional forces during tensioning.

Features

Tension-controlled K0 HRC assembly
Class 10.9 to EN14399-10:2018
Hot dip galvanised finish
Single-side installation with shear wrench
No torsional force during install
Reduces installation issues and installer fatigue

Applications

Bridges, road and rail gantries
Stadiums and high-rise
Airports and wind farms
LNG plants and refineries

Standards & specification

EN14399-10:2018 / CLASS 10.9
MAX TORQUE 950Nm
MAX TORQUE 735Nm

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