NAS4503U3

Close Tolerance Screw

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Description:

length: 0.573", grip: 0.250" length: 10-32, 100°, close tolerance bolt - short thread - corrosion resistant steel - tri-slot recess

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NAS4503U3 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.323 inches nominal
Fastener Length:
0.496 inches minimum and 0.526 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.338 inches minimum and 0.381 inches maximum
Grip Diameter:
0.1890 inches minimum and 0.1895 inches maximum
Internal Drive Style:
Tri-wing recess
Thread Diameter:
0.190 inches
Grip Length:
0.178 inches minimum and 0.198 inches maximum
Thready Qty Per Inch (tpi):
32
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Material:
Iron alloy 660 overall
Material Specification:
Ams 5731 assn std single material response overall or ams 5737 assn std single material response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas4503 professional/industrial association standard
Quick Specs
Thread Size 10
Thread Qty 32
Material Iron
Length 33/64

Additional Information

SKU / Model: NAS4503U3
NSN: 5305-01-185-6285
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Download PDF Version
NAS4503U3_Military-Fasteners-com.pdf
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More close tolerance screws

NAS4503U6

length: 0.696", grip: 0.375", thread: 10-32, 100°, close tolerance bolt - short thread - corrosion resistant steel - tri-slot recess

NAS4503U5

length: 0.635", grip: 0.312", thread: 10-32, 100°, close tolerance bolt - short thread - corrosion resistant steel - tri-slot recess

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Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

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