Worldwide distributor of NSN parts and consumables located in the USA.
Length: 5/16", thread: 2-56, pan head machine screw, corrosion resistant steel, coarse thread
National Stock Number (NSN) | 5305-00-054-5638 |
Alternate Part Number | N/A |
Federal Supply Class (FSC) | 5305 |
Unit of Measure (UOM) | 100 /Ea. |
Thread Class | 2a |
Thread Direction | Right-hand |
Thread Length | Between 0.276 inches and 0.312 inches |
Fastener Length | Between 0.281 inches and 0.312 inches |
Head Style | Pan |
Head Diameter | Between 0.155 inches and 0.167 inches |
Head Height | Between 0.053 inches and 0.062 inches |
Internal Drive Style | Cross recess type 1 |
Thread Diameter | 0.086 inches |
Thready Qty Per Inch (tpi) | 56 |
Min. Tensile Strength (psi) | 80 pounds per square inch |
Screw Material | Steel comp 316 |
Screw Material Specification | 66 federal standard single material response |
Screw Surface Treatment | Passivate |
Screw Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
Thread Series Designator | Unc |
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