NAS7401-3

Close Tolerance Screw

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Description:

Fastener Length: 15/32", Thread: 6-32, Thread Length: 1/4

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NAS7401-3 Datasheet Features and Specification

Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Fastener Length:
Between 0.449 inches and 0.479 inches
Grip Diameter:
Between 0.1365 inches and 0.1375 inches
Grip Length:
Between 0.178 inches and 0.198 inches
Head Diameter:
Between 0.246 inches and 0.280 inches
Head Style:
Flat countersunk
Internal Drive Style:
Cross recess type 1
Material:
Steel comp e4340 or steel comp 8740
Material Specification:
Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams 6322 assn standard 2nd material response
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.138 inches
Specification Data:
80205-nas7401 professional/industrial association standard
Surface Finish:
32.0 microinches bearing surface of head32.0 microinches grip32.0 microinches threads
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Cl 2 federal specification single treatment response qq-p-416 type 2
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.276 inches
Thread Qty Per Inch (tpi):
32
Thread Series Designator:
Unjc
Quick Specs
Thread Size 6
Thread Qty 32
Thread Class 3A
Material Steel

Additional Information

SKU / Model: NAS74013
NSN: 5305-01-338-9347
FSC: Screws / 5305
Product Series: NAS7401
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 096640, Screws, Iron Or Steel
Download PDF Version
NAS7401-3_Military-Fasteners-com.pdf
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More NAS7401 close tolerance screws

NAS7401-4

Fastener Length: 17/32", Thread: 6-32, Thread Length: 1/4"

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