Worldwide distributor of NSN parts and consumables located in the USA.
Length: 1.474\", grip: 0.875\", thread: 5/16-24, external wrenching bolt, flanged, 12 point, cadmium plated steel alloy, undrilled head
National Stock Number (NSN) | 5306-00-057-8703 |
Alternate Part Number | N/A |
Federal Supply Class (FSC) | 5306 |
Unit of Measure (UOM) | 10 /Ea. |
Thread Class | 3a |
Thread Direction | Right-hand |
Thread Length | 0.579 inches |
Fastener Length | 1.474 inches |
Head Style | Double hexagon extended washer |
Head Height | 0.348 inches |
Width Between Flats | Between 0.360 inches and 0.375 inches |
Extended Washer Diameter | Between 0.521 inches and 0.531 inches |
Extended Washer Thickness | 0.082 inches |
Grip Diameter | Between 0.3110 inches and 0.3120 inches |
Thread Diameter | 0.312 inches |
Grip Length | Between 0.865 inches and 0.885 inches |
Thready Qty Per Inch (tpi) | 24 |
Min. Tensile Strength (psi) | 180000 pounds per square inch |
Hardness Rating | 39.0 rockwell c and 43.0 rockwell c |
Material | Steel comp 8740 or steel comp e4340 or steel comp 6150 or steel comp 4140 |
Surface Treatment | Cadmium and chromate |
Surface Treatment Specification | Qq-p-416, type 2 cl 2 federal specification single treatment response |
Thread Series Designator | Unf |
Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.