Rod Stock, PAI, Grade Standard, Plastic Length 1 ft, Plastic Diameter 1/4 in, Black, Plastic Clarity Opaque, Minimum Temperature -321 Degrees F, Maximum Temperature 500 Degrees F, Tensile Strength 15,000 psi, Impact Strength 0.8 ft-lb/in, Friction Coefficient 0.2, Water Absorption 0.4 Percent, Plastic Hardness Rockwell M106