Page 85 - ZSi-Foster-Product-Catalog
P. 85

 W7480 - W7483
Square Nuts
W7460 - W7464
Hex Nuts
W7430 - W7433
Lock Washers
Hardware
Standard Finish: Electro Galvanized (EG)
     Part No.
   Size UNC
 Wt./C
  W7480
 1⁄4"
  0.9 (0.4 Kg)
  W7481
  5⁄16"
   1.6 (0.7 Kg)
  W7482
   3⁄8"
  2.7 (1.2 Kg)
  W7483
   1⁄2"
  5.8 (2.6 Kg)
   Part No.
   Size
 Wt./C
  W7430
 1⁄4"
  0.3 (0.1 Kg)
  W7431
  3⁄8"
   0.7 (0.3 Kg)
  W7432
   1⁄2"
  1.5 (0.6 Kg)
  W7433
   5⁄8"
  2.6 (1.1 Kg)
     W7440 - W7443
Flat Washers
 Part No.
   Size UNC
 Wt./C
  W7460
 1⁄4"
  0.6 (0.2 Kg)
  W7461
 5⁄16"
  1.2 (0.5 Kg)
  W7462
 3⁄8"
  1.6 (0.7 Kg)
  W7463
  1⁄2"
   4.8 (2.1 Kg)
  W7464
   5⁄8"
  7.3 (3.3 Kg)
  W7465
   3⁄4"
  11.9 (5.4 Kg)
    Part No.
   Size
 Wt./C
  W7440
  1⁄4"
   0.7 (0.3 Kg)
  W7441
  3⁄8"
 1.5 (0.6 Kg)
  W7442
 1⁄2"
  3.5 (1.5 Kg)
  W7443
  5⁄8"
   7.7 (3.4 Kg)
  W7444
   3⁄4"
  11.0 (5.0 Kg)
   W7490 - W7492
Kep Nuts
                     W7450 - W7452
Fender Washers
        Part No.
   Size UNC
 Wt./C
  W7490
 1⁄4"
  0.9 (0.4 Kg)
  W7491
  5⁄16"
   1.6 (0.7 Kg)
  W7492
   3⁄8"
  2.7 (1.2 Kg)
   Part No.
   Size
 Wt./C
  W7450
 1⁄4" x 1-1⁄4"
  2.0 (0.9 Kg)
  W7451
  3⁄8" x 1-1⁄2"
   3.0 (1.3 Kg)
  W7452
   1⁄2" x 1-1⁄2"
  4.5 (2.0 Kg)
   Threads are Unified American Coarse, UNC. Screw, nuts and bolts conform to ASTM A 307, SAE J429 and ASTM A563.
ZSi-Foster Engineering Catalog
– 85 –
                 Technical Gamma Rooftop Concrete Beta Clamps Loop & Ring Spring Electrical Pipe & Conduit General Channel Nuts Channel Introduction Data Pads Supports Inserts & Z-Clamps Clamps Steel Fittings Supports Fittings & Hardware
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