NAS1801-4D8

Machine Screw

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Description:

Fastener Length: 1/2", Thread: 1/4-32, Thread Length: 9/16", drilled head

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 90 ships same day if ordered before 4pm EST

NAS1801-4D8 Price:	buy now $4.62 Each
Quantity: Pre-packaged bag qty: 10 ea
* Sold in increments of 10

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NAS1801-4D8 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.468 inches minimum and 0.564 inches maximum

Fastener Length:

0.500 inches nominal

Head Style:

Hexagon

Head Height:

0.125 inches minimum and 0.140 inches maximum

Width Between Flats:

0.367 inches minimum and 0.376 inches maximum

Internal Drive Style:

Cross recess type 1

Thread Diameter:

0.250 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

160000 pounds per square inch

Hardness Rating:

36.0 rockwell c minimum and 40.0 rockwell c maximum

Screw Material:

Steel comp e4340 or steel comp 8740

Screw Material Specification:

Mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or ams 6322 assn std 2nd material response

Screw Surface Treatment:

Cadmium

Screw Surface Treatment Specification:

Qq-p-416,ty 2,cl 2 fed spec single treatment response

Thread Series Designator:

Unjf

Specification Data:

80205-nas1801 professional/industrial association standard

Quick Specs

Thread Size	1/4
Thread Qty	32
Material	Steel
Length	1/2

Additional Information

SKU / Model:	NAS18014D8
NSN:	5305-01-193-3855
FSC:	Screws / 5305
Product Series:	NAS1801
Pack Weight (Approx.)	0.101 lb
Minimum Qty (MOQ):	10
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1801-4D8_Military-Fasteners-com.pdf

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NAS1801-6-16

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NAS1801-6-14

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