NAS1801-4-20

Machine Screw

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Description:

length: 1-1/4", thread: 1/4-28, hex head screw, cruciform recess, full thread, alloy steel

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 750 ships same day if ordered before 4pm EST

NAS1801-4-20 Price:	buy now $1.65 Each
Quantity: Pre-packaged bag qty: 25 ea
* Sold in increments of 25

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NAS1801-4-20 Datasheet Features and Specification

Thread Length:

Between 1.170 inches and 1.249 inches

Thread Direction:

Right-hand

Thread Diameter:

0.250 inches

Thread Class:

Specification Data:

80205-nas1801 professional/industrial association standard

Surface Treatment:

Cadmium and chromate

Surface Treatment Specification:

Cl 2 federal specification single treatment response type 2 qq-p-416

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

Material:

Steel

Min. Tensile Strength (psi):

160000 pounds per square inch

Internal Drive Style:

Cross recess type 1

Head Style:

Hexagon

Head Height:

Between 0.125 inches and 0.140 inches

Fastener Length:

Between 1.234 inches and 1.281 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

Quick Specs

Thread Size	1/4
Thread Qty	28
Thread Series	UNJF
Thread Class	3A
Material	Steel

Additional Information

SKU / Model:	NAS1801420
NSN:	5305-01-212-4522
FSC:	Screws / 5305
Product Series:	NAS1801
Pack Weight (Approx.)	0.456 lb
Minimum Qty (MOQ):	25
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1801-4-20_Military-Fasteners-com.pdf

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Product code NAS1801-4-20

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