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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I have only ordered from Military Fasteners once so far, but I can't even express how happy I was with our order. As a purchasing manager who deals with government contracts (and the strict requirements that come with them), I was beyond thrilled with the flawless paperwork that was provided (free of charge) with the products we ordered. Lindsey was a peach to interact with, and we received our order next day; one of the perks of having a warehouse close by. I am very much so looking forward to to ordering from them again! Response from the owner3 years ago Thank you so much Holly for the kind words. We constantly try and think of new ways to improve the experience for our customers. We strive to make the package presentation upon arrival how we would want as a customer. It truly is an honor to service our customers that support our government and military branches.

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