Product Details

Grade and Material

Level 8.8

Stainless steel

Surface Anti-Corrosion

Electroplated galvanizing: average thickness ≥ 5μm

Hot dip galvanizing: average thickness ≥ 25μm

Note:L T - Effective length ofT-bolt / mm; M T - Outer diameter ofT-bolt / mm

List of Static Bearing Capacity Values and Matching T-Bolts for Pre Embedded Channels

Model F L Fj Model number Size mm Standard Tightening
Torque / N · m
Destructive Load/Design Load / kN Destructive Load/Design Load / kN L
30 Series October 30 October 30 M12 40 to 160 ≥ 80
40 Series 36/12 36/12 M16 40 to 160 ≥ 100
50 Series 45/15 45/15 M20 40 to 160 ≥ 110

▲ 1: FL - the maximum tensile working load of a single bolt on the channel along the axis of the T-bolt.

▲ 2: FJ -- The maximum shear working load generated by a single bolt on the channel, which is perpendicular to both the T-bolt and the channel axis direction (and does not generate a force arm state on the channel).

Allowable Load Table for 8.8 Grade T-Bolts

Model Allowable Load ForA Single Bolt Standard Tightening
Torque / N · m		 Allowable Sliding Load Of A Single Bolt Along
The Axial Direction Of The Groove In / kN
Tensile strength (kN) Shear resistance (kN)
M20 56 26 400 4.7
M24 81 31 680 6.8
M30 129 99 1400 10.9

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