Round Standoff Female Brass Finish Clear Coat US3 Screw Size 5/16-18 Outside Dia 1 1/4 In Length 1/2 In Thread Depth 1/2 In Outside Dia Tolerance +0.000/-0.025 In Length Tolerance +/-0.010 In Tensile Strength 55 000 PSI Color Yellow Temp Range Not Rated F Package Quantity 2