x200 ct. MACHINE SCREW 9/16", 8-32 Thread Aircraft/Aviation NAS602-9/9P NEW Pickup is always free in Bellingham, WA length: 9/16", thread: 8-32, pan head, fully threaded, philips recess, alloy steel, NAS602 series screw Thread Class: 3a Thread Direction: Right-hand Thread Length: 0.500 inches minimum and 0.562 inches maximum Fastener Length: 0.562 inches nominal Head Style: Pan Head Diameter: 0.306 inches minimum and 0.322 inches maximum Head Height: 0.105 inches minimum and 0.115 inches maximum Internal Drive Style: Cross recess type 1 Thread Diameter: 0.164 inches Thready Qty Per Inch (tpi): 32 Min. Tensile Strength (psi): 160000 pounds per square inch Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum Screw Material: Steel comp 8630 Screw Material Specification: Mil-s-6050 mil spec single material response or an-s-9 mil std single material response Screw Surface Treatment: Cadmium and chromate Screw Surface Treatment Specification: Qq-p-416,ty 2,cl 3 fed spec single treatment response Thread Series Designator: Unc |