Cut Sheet

FASTENERS
FASTENERS
  , Ê/"
43
Power-Strut Clamping Nuts are cold
formed, with two grooves, each with
six sharp teeth and then case hardened.
These sharp hardened teeth bite into
the inturned edges of the Power-Strut
channel forming a strong vise-like
connection giving greater strength and
resistance to slippage.
®ÊMATERIAL:
Channel clamping nuts meet ASTM A576 GR1015M, and are case
hardened. Hex head bolts meet SAE J429 GR 2. Square and hex nuts
meet ASTM A563 GR A.
®ÊSCREW THREADS DATA:
All Power-Strut nuts and bolts are manufactured to meet the Unified
Screw Threads standard, ANSI B1.1, Coarse Series UNC, class 2.
Continuous Threaded Rod: Meets ASTM A-510.
®ÊSTANDARD FINISH:
All fasteners have an electro-galvanized finish.
®ÊRECOMMENDED BOLT TORQUE:
Bolt Size
1
4"–20
5
16"–18
3
8"–16
1
2"–13
5
8"–11
3
4"–10
Rec. Torque
Ft/Lbs
6 11 19 50 100 125
Max. Torque
Ft/Lbs
7 15 25 70 125 135

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