AtkoreMasterElectricalProductsCatalog

¹3⁄16" Framing System Bearing Loads on Atkore Channel

LOAD

LOAD

LOAD

Loads are calculated based on 2001 Specification For The Design Of Cold Formed Steel Structural Members published by AISI

Channel

Bearing Length 13/16" (20.6 mm)

Bearing Length 13/16" (20.6 mm)

Bearing Length 1 5/8" (41.3 mm)

Maximum Allowable Loads

Maximum Allowable Loads

Maximum Allowable Loads

(lb)

(kN) 4.45 4.45

(lb) 500 500

(kN) 2.22 2.22

(lb)

(kN) 5.34 5.34

P6000 P7000

1,000 1,000

1,200 1,200

Maximum Allowable Pull-Out and Slip Loads

Lateral Bracing Load Reduction Charts

Nut Size / Thread

Max. Allowable Pull-Out

Resistance to Slip

Torque

Span

Single Channel

(in)

(cm)

P6000

P7000

(lb)

(kN)

(lb)

(kN)

(ft-lb)

(N•m)

24 36 48 60 72 84 96

61 91

0.80 0.63 0.52 0.45 0.40 0.37 0.34

0.95 0.90 0.87 0.83 0.80 0.76 0.73

1" -20 250 1.11 150 0.67

6

8

122 152 183 213 244

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