Strut Services Group, Inc.

Unistrut Alabama

SPF400

SPF400 – Seismic Pivot Fitting

Part No. Rod Size Hole Diameter Nom. Pipe Size Finish
SPF 400-037 7/16 1(1) 3/16″ (5) 3/8″ (10) EG
SPF 400-050 9/16″ (14) 3/16″ (5) 1/2″ (13) EG
SPF 400-062 11/16″ (18) 3/16″ (5) 5/8″ (16) EG
SPF 400-075 13/16″ (21) 3/16″ (5) 3/4″ (19) EG

Specifications:

Allowable loads have been determined by the manufacturers testing, analysis and technical specifications at 45° from horizontal.
Galvanized wire rope, 7 x 19 IWSC, RHRL (Prestretched)
Torque on nut/spacer: 50 ft-lbs

Materials & Finishes:

  • Electrogalvanized (EG):  Conforms to ASTM B633, Type III SC1 or SC3

Horizontal Design Loads

Wire Rope Diameter
in. (mm)
4-Way Splayed
Transverse Load
lbs (kN) 
4-Way Splayed
Longitudinal Load
lbs (kN) 
Single Cable
Transverse Load
lbs (kN) 
 3/16″  (4.8)  1,050  (4.67) 1,116  (4.96) 650  (2.89)

Safety Factor of 3 for pre-stretched cable

Scroll to Top