NAS1191-04T4B

Machine Screw

email this to someone

Description:

Fastener Length: 1/4", Thread: 4-40, Thread Length: 1/4", NAS1191 series screw

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 1800 ships same day if ordered before 4pm EST

NAS1191-04T4B Price:	buy now $0.77 Each
Quantity: Pre-packaged bag qty: 50 ea
* Sold in increments of 50

Add item to quote

NAS1191-04T4B Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.169 inches minimum and 0.250 inches maximum

Fastener Length:

0.219 inches minimum and 0.250 inches maximum

Head Style:

Flat chamfer

Head Diameter:

0.178 inches minimum and 0.183 inches maximum

Head Height:

0.059 inches minimum and 0.069 inches maximum

Locking Feature:

Patch threads

Internal Drive Style:

Offset cruciform (torque set)

Thread Diameter:

0.112 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

160000 pounds per square inch

Hardness Rating:

36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall

Surface Finish:

32.0 microinches bearing surface of head

Surface Finish:

32.0 microinches threads

Material:

Steel comp 4140 overall or steel comp e4340 overall or steel comp 6150 overall or steel comp 8735 overall or steel comp 8740 overall

Material Specification:

Mil-s-5626 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-8503 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6049 mil spec 5th material response overall

Surface Treatment:

Cadmium overall and chromate overall

Surface Treatment Specification:

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

Thread Series Designator:

Unjc

Specification Data:

80205-nas1191 professional/industrial association standard

Quick Specs

Thread Size	4
Thread Qty	40
Material	Steel
Length	1/4

Additional Information

SKU / Model:	NAS119104T4B
NSN:	5305-01-023-8193
FSC:	Screws / 5305
Product Series:	NAS1191
Pack Weight (Approx.)	0.050 lb
Minimum Qty (MOQ):	50
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1191-04T4B_Military-Fasteners-com.pdf

* report an issue on this page

More NAS1191 machine screws

NAS1191-3P5

Fastener Length: 5/16", Thread: 10-32, Thread Length: 5/16"

NAS1191-3P10N

Fastener Length: 5/8", Thread: 10-32, Thread Length: 5/8"

NAS1191-3P10

Fastener Length: 5/8", Thread: 10-32, Thread Length: 5/8"

NAS1191-08P5N

Fastener Length: 5/16", Thread: 8-32, Thread Length: 5/16"

NAS1191-08P4

Screw

NAS1191-06P8

Fastener Length: 1/2", Thread: 6-32, Thread Length: 1/2"

Product Image Gallery

Product code NAS1191-04T4B

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

View our Google profile

Emir C.

Everything about this order was textbook perfect. As always,when I order something from Military Fasteners I get what I ordered when it arrives on time. No surprises or disappointments. Good job!

4.0

MONIQUE G.

Ramona R. is very prompt and professional processing my urgent request! i am very satisfied with the quick turn around. Thank you!

5.0

Sloan C.

Your service is great. I have use you for years and your service has always been great

4.0

Carmen M.

Military Fasteners always delivered on what I purchased. And what I returned Military Fasteners is prompt on returning it as crediting my account. I only order for myself, so I'm quite satisfied the way Military Fasteners takes care of me only as a occasional customer. Thank you Military Fasteners Personnel.

5.0