NAS1189-04P4

Machine Screw

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Description:

Fastener Length: 1/4", Thread: 4-40, Thread Length: 13/64

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 325 ships same day if ordered before 4pm EST

NAS1189-04P4 Price:	buy now $2.08 Each
Quantity: Pre-packaged bag qty: 25 ea
* Sold in increments of 25

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NAS1189-04P4 Datasheet Features and Specification

Thread Class:

Surface Treatment Specification:

Cl 3 federal specification single treatment response type 2 qq-416

Surface Treatment:

Cadmium

Surface Finish:

32.0 microinches threads

Surface Finish:

32.0 microinches bearing surface of head

Min. Tensile Strength (psi):

160000 pounds per square inch

Material Specification:

Ams 6300 assn standard single material response

Material:

Steel comp 4037

Internal Drive Style:

Cross recess type 1

Head Diameter:

Between 0.177 inches and 0.225 inches

Head Style:

Flat countersunk

Hardness Rating:

36.0 rockwell c and 40.0 rockwell c

Fastener Length:

Between 0.219 inches and 0.250 inches

Countersink Angle:

Between 99.0 degrees and 101.0 degrees

Thread Diameter:

0.112 inches

Thread Direction:

Right-hand

Thread Length:

Between 0.124 inches and 0.205 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unc (coarse thread)

Quick Specs

Thread Size	4
Thread Qty	40
Thread Series	UNC
Thread Class	3A
Material	Steel
Length	1/4

Additional Information

SKU / Model:	NAS118904P4
NSN:	5305-00-107-1990
FSC:	Screws / 5305
Product Series:	NAS1189
Pack Weight (Approx.)	0.022 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 NAS1189-04P4_Military-Fasteners-com.pdf

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Fastener Length: 1/4", Hole Diameter: 1/32", Thread: 4-40, Head Width: 3/32", Thread Length: 1/4",

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Product code NAS1189-04P4

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Elaina B.

I have been dealing with you folks for years as a corporation customer and personally. You are the industry standard on quality of product and service.

5.0

Jazmine C.

I just ordered four very tiny items for a couple of bucks and you treated me like I ordered much much more. The order got to me in just a few days and all I can say is your company is at the top of my list. Thank you very much. Stan

4.0

Royal R.

Dependable! I KNOW that my orders with military fasteners will go out the same day and that the rare backorder will be shipped without my having to follow up.

5.0

Alice B.

Props to my saleslady (whose name I have sadly forgotten) for her can do attitude. Fast and efficient yet friendly and thorough. The items arrived nicely padded with brown paper. Im so happy youve stopped using those hard-to-dispose-of styrofoam peanuts. Fast to ship reasonable prices. Just excellent all around!

4.0