Worldwide distributor of NSN parts and consumables located in the USA.
Length: 3/16", thread: 4-40, pan head machine screw, cadmium plated carbon steel, coarse thread
National Stock Number (NSN) | 5305-00-993-0191 |
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 0.138 inches and 0.188 inches |
Fastener Length | Between 0.156 inches and 0.188 inches |
Head Style | Pan |
Head Diameter | Between 0.205 inches and 0.219 inches |
Head Height | Between 0.070 inches and 0.080 inches |
Internal Drive Style | Cross recess type 1 |
Thread Diameter | 0.112 inches |
Thready Qty Per Inch (tpi) | 40 |
Min. Tensile Strength (psi) | 55000 pounds per square inch |
Screw Material | Steel comp 1010 or steel comp 1011 or steel comp 1013 |
Screw Material Specification | 66 federal standard all material responses |
Screw Surface Treatment | Cadmium and chromate |
Screw Surface Treatment Specification | Qq-p-416, type 2, cl 3 federal specification single treatment response |
Thread Series Designator | Unc |
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