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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5.0

I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!

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