NAS1802-4-10

Machine Screw

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Description:

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

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 225 ships same day if ordered before 4pm EST

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:

Thread Direction:

Right-hand

Thread Length:

Between 0.538 inches and 0.656 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unjf (fine thread with external controlled root radius)

Width Between Flats:

Between 0.367 inches and 0.376 inches

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