Worldwide distributor of NSN parts and consumables located in the USA.
Length: 0.635", grip: 0.312", thread: 10-32, 100° , close tolerance bolt, reduced head short thread, cadmium plated alloy steel, tri-slot recess
National Stock Number (NSN) | 5305-01-256-5800 |
Alternate Part Number | N/A |
Federal Supply Class (FSC) | 5305 |
Unit of Measure (UOM) | 50 /Ea. |
Thread Class | 3a |
Thread Direction | Right-hand |
Thread Length | 0.323 inches |
Fastener Length | Between 0.620 inches and 0.650 inches |
Head Style | Flat countersunk |
Head Diameter | Between 0.266 inches and 0.303 inches |
Grip Diameter | Between 0.1885 inches and 0.1895 inches |
Internal Drive Style | Tri-wing recess |
Thread Diameter | 0.190 inches |
Grip Length | Between 0.302 inches and 0.322 inches |
Thready Qty Per Inch (tpi) | 32 |
Countersink Angle | Between 99.0 degrees and 101.0 degrees |
Material | Steel comp 4340 or steel comp 8740 |
Material Specification | Mil-s-5000, uns g43406 military specification 1st material response or ams 6322 assn standard 2nd material response or mil-s-6049, uns g87400 military specification 2nd material response |
Surface Treatment | Cadmium and chromate |
Surface Treatment Specification | Qq-p-416, type 2, class 2 federal specification all treatment responses |
Supplementary Features | Tri-wing recess no. Nas4000-4 |
Thread Series Designator | Unjf |
Specification Data | 80205-nas4703 professional/industrial association standard |
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