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Hex Head Screw NAS5903-8

Description:

Length: 1/2", thread: 10-32, hex head screw, full thread, cadmium plated alloy steel, tri-wing recess

NAS5903-8 Details

National Stock Number (NSN) 5305-01-183-3292
Alternate Part Number N/A
Federal Supply Class (FSC) 5305
Unit of Measure (UOM) 10 /Ea.
Thread Class 3a
Thread Direction Right-hand
Thread Length 0.500 inches
Fastener Length Between 0.470 inches and 0.500 inches
Head Style Hexagon
Head Height Between 0.105 inches and 0.120 inches
Width Between Flats Between 0.305 inches and 0.313 inches
Internal Drive Style Tri-wing recess
Thread Diameter 0.190 inches
Thready Qty Per Inch (tpi) 32
Min. Tensile Strength (psi) 160000 pounds per square inch
Screw Material Steel comp 4340 or steel comp 8740
Screw Material Specification Mil-s-5000 military specification 1st material response or ams 6322 assn standard 2nd material response
Screw Surface Treatment Cadmium
Screw Surface Treatment Specification Qq-p-416 ty2 cl2 federal specification single treatment response
Thread Series Designator Unjf
Specification Data 80205-nas5903 professional/industrial association standard

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