FRP Threaded Rods & Nuts

threaded rods
  • The Industry’s strongest Threaded Rod. Material available in 4 and 8 foot lengths and diameters from 3/8-16 UNC up to 1-8 UNC
  • Stock popular sized rod and nuts
  • Molded Hex Nuts Available
  • Highest quality Electrical Insulation
  • High strength to weight ratio

Read below for Engineering Data

 
Engineering Data
Properties ASTM UNITS VALUE
Diameter Threads per Inch (UNC)
3/8-16 1/2-13 5/8-11 3/4-10 1-8
Ultimate Transverse Shear (Double Shear) B-565 lb. 4,200 6,800 10,000 13,400 24,000
Longitudinal Compressive Strength D-695 psi 50,000 50,000 50,000 50,000 50,000
Flexural Strength D-790 psi 70,000 70,000 70,000 70,000 70,000
Flexural Modulus D-790 psi x 106 2.5 2.5 2.5 2.5 2.5
Flammability D-635 - N/A * N/A * N/A * N/A * N/A *
Fire Retardant E-84 - Class 1 Class 1 Class 1 Class 1 Class 1
Water Absorption (24 hr. immersion) D-570 % max. 0.8 0.8 0.8 0.8 0.8
Longitudinal Coefficient of Thermal Expansion D-696 10¯6
in./in./ƒF
6 6 6 6 6
Ultimate Thread Shear (using fiberglass nut) - lb. 1,200 2,400 3,600 4,000 8,200
Ultimate Torque Strength (fiberglass nut lubricated with SAE 10W30 motor oil) - ft.-lb. 12 18 35 75 110
Rod Weight - lb./ft. 0.07 0.08 0.2 0.3 0.5
Nut Weight - lb. 0.01 0.02 0.04 0.06 0.14
Nut Dimensions - in.
(square)
x in.
(thick)
.68 x .45 .86 x .56 1.06 x .69 1.24 x .82 1.63 x 1.1
 Colour Gray
Engineering Data
Properties ASTM UNITS VALUE
Diameter Threads per Inch (UNC)
3/8-16 1/2-13 5/8-11 3/4-10 1-8
Ultimate Transverse Shear (Double Shear) B-565 lb. 4,200 6,800 10,000 13,400 24,000
Longitudinal Compressive Strength D-695 psi 50,000 50,000 50,000 50,000 50,000
Flexural Strength D-790 psi 70,000 70,000 70,000 70,000 70,000
Flexural Modulus D-790 psi x 106 2.5 2.5 2.5 2.5 2.5
Flammability D-635 - N/A * N/A * N/A * N/A * N/A *
Fire Retardant E-84 - Class 1 Class 1 Class 1 Class 1 Class 1
Water Absorption (24 hr. immersion) D-570 % max. 0.8 0.8 0.8 0.8 0.8
Longitudinal Coefficient of Thermal Expansion D-696 10¯6
in./in./ƒF
6 6 6 6 6
Ultimate Thread Shear (using fiberglass nut) - lb. 1,200 2,400 3,600 4,000 8,200
Ultimate Torque Strength (fiberglass nut lubricated with SAE 10W30 motor oil) - ft.-lb. 12 18 35 75 110
Rod Weight - lb./ft. 0.07 0.08 0.2 0.3 0.5
Nut Weight - lb. 0.01 0.02 0.04 0.06 0.14
Nut Dimensions - in.
(square)
x in.
(thick)
.68 x .45 .86 x .56 1.06 x .69 1.24 x .82 1.63 x 1.1
 Colour Gray

Premium vinylester resin containing UV inhibitors. The properties listed are the result of the ASTM test method indicated.

* Self-extinguishing