NAS1802-4-10

Machine Screw

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Description:

Fastener Length: 21/32", Thread: 1/4-28, Thread Length: 21/32", hex head

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NAS1802-4-10
NAS1802-4-10
NAS1802-4-10
NAS1802-4-10
NAS1802-4-10
NAS1802-4-10
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NAS1802-4-10 Datasheet Features and Specification

Fastener Length:
Between 0.609 inches and 0.656 inches
Head Height:
Between 0.125 inches and 0.140 inches
Head Style:
Hexagon
Material:
Iron alloy 660
Material Specification:
Ams 5731 assn standard single material response or ams 5737 assn standard single material response
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.250 inches
Specification Data:
80205-nas1802 professional/industrial association standard
Surface Finish:
32.0 microinches threads
Surface Finish:
63.0 microinches bearing surface of head
Surface Treatment:
Passivate
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.538 inches and 0.656 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Width Between Flats:
Between 0.367 inches and 0.376 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Material Iron

Additional Information

SKU / Model: NAS1802410
NSN: 5305-01-280-8708
FSC: Screws / 5305
Product Series: NAS1802
Pack Weight (Approx.) 0.289 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1802-4-10_Military-Fasteners-com.pdf
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Product Image Gallery

Product code NAS1802-4-10
NAS1802-4-10
NAS1802-4-10
NAS1802-4-10
NAS1802-4-10
NAS1802-4-10
NAS1802-4-10

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