Page 24 - Aickinstrut Framing Catalog
P. 24

Fasteners
  Fiberfast Hex Nuts
Aickinstrut hex nuts are available in two styles; hex and hex flange nuts. The Aickinstrut hex nut is similar in design to the conventional hex nut and is preferred for channel fitting connections. The Aickinstrut hex flange nut is preferred for applications that require additional thread engagement (such as with all-thread rod) or maximum
thread shear strength. All nuts are manufactured from glass-reinforced polyurethane and are packaged in bags containing 25 pieces. All hex and hex flange nuts are available in PVDF and Polypropylene and metric sizes as a special order. Contact the factory for pricing and availability.
 Hex Nuts
Hex Flange Nuts
Vinyl Ester Square Nuts
Square nuts are manufactured from pultruded vinyl ester square stock. They are recommended for applica- tions that require high thread shear val- ues. Square nuts are packaged in bags containing 25 pieces.
Thread
Part Size Shear Height Torque
Number (in.) (lbs.)* (In.) (ft./lbs.)
         Thread
Part Size Shear Height Torque Part
Number (in.) (lbs.)* (in.) (ft./lbs.) Number
Thread
Size Shear Height Torque (in.) (lbs.)* (In.) (ft./lbs.)
3⁄8-16 500 0.750 3
   250PU-000 312PU-000 375PU-000
500PU-000 625PU-000
1⁄4-20 150 5⁄16-18 160 3⁄8-16 460
1⁄2-13 800 5⁄8-11 1,000
0.218 0.273 0.328
0.437 0.546
0.640 0.859
10 in./lbs. 20 in./lbs. 3
8 12
15 17
375PU-FN-000
       750PU-000
1000PU-000 1-8 1,100
500PU-FN-000 1⁄2-13 1,200 0.855 8
625PU-FN-000 5⁄8-11 2,200 1.220 12
750PU-FN-000 3⁄4-10 2,900 1.590 15
1000PU-FN-000 1-8 2900 1.75 17
*Thread shear values shown represent a 3:1 safety factor.
All-Thread Washers
Aickinstrut All-Thread Washers are flat fiberglass washers for use with FRP all- thread rods. All-Thread rod washers are 1/4" thick with a 1-7/8" diameter and are available in polyester or vinyl ester resin.
To order vinyl ester, add the suffix “V” to the part number.
375V-000 3⁄8-16 500V-000 1⁄2-13 625V-000 5⁄8-11
750V-000 3⁄4-10 1000V-000 1-8
1,300 0.437 10 1,700 0.562 10 1,700 0.687 10
1,700 0.812 10 1,700 0.937 10
3-10 1,000
   *Thread shear values shown represent a 3:1 safety factor.
Flat Washers
*Thread shear values shown represent a 3:1 safety factor.
  Flat Washers are made from PVC and are available for 1⁄4" diameter through 1". PVC washers are recommended for connections that utilize hex nuts and bolts. PVC washers are packaged in bags containing 25 pieces.
15⁄8"
             Part Number
Size Outside Diameter (in.) (in.)
Part Number Round Washer*
WR375 WR500
WR625
WR750
Part Number Square Washer
WR375SQ WR500SQ
WR625SQ WR750SQ
All-Thread Rod Size (in.)
3⁄8 1⁄2
5⁄8 3⁄4
  250E-999 312E-999 5⁄16
1⁄4 0.49 0.75 3⁄8 1.00 1⁄2 1.25
5⁄8 1.50 3⁄4 1.50 1 2.25
 375E-999 500E-999
625E-999 750E-999 1000E-999
* Add the suffix “V” to the part number to specify vinyl ester
Example “WR500V”
   * Add the suffix “-SQ” to the part number to specify square washer Example “WR500-SQ”
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