NAS1189E4P8B

Close Tolerance Bolt

email this to someone

Description:

Length: 33/64", Thread: 1/4-28, Thread Length: 13/32", NAS1189 series bolt

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 70 ships same day if ordered before 4pm EST

NAS1189E4P8B Price:	buy now $9.98 Each
Quantity: Pre-packaged bag qty: 5 ea
* Sold in increments of 5

Add item to quote

NAS1189E4P8B Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.307 inches minimum and 0.410 inches maximum

Fastener Length:

0.484 inches minimum and 0.516 inches maximum

Head Style:

Flat countersunk

Head Diameter:

0.491 inches minimum and 0.507 inches maximum

Locking Feature:

Patch threads

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

Countersink Angle:

99.0 degrees minimum and 101.0 degrees maximum

Surface Finish:

32.0 microinches bearing surface of head

Surface Finish:

32.0 microinches threads

Material:

Iron alloy 660 overall

Material Specification:

Ams 5731 assn std single material response overall

Surface Treatment:

Passivate overall

Surface Treatment Specification:

Qq-p-35 fed spec single treatment response overall

Thread Series Designator:

Unjf

Specification Data:

80205-nas1741 professional/industrial association standard

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Iron
Length	33/64

Additional Information

SKU / Model:	NAS1189E4P8B
NSN:	5305-01-167-0287
FSC:	Screws / 5305
Product Series:	NAS1189E
Pack Weight (Approx.)	0.043 lb
Minimum Qty (MOQ):	5
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1189E4P8B_Military-Fasteners-com.pdf

* report an issue on this page

More NAS1189E close tolerance bolts

NAS1189E5P8

Fastener Length: 5/16", Thread: 1/4-24, Thread Length: 5/16"

NAS1189E4T9LH

Fastener Length: 57/64", Thread: 1/4-28, Thread Length: 57/64"

NAS1189E4T9L

Fastener Length: 37/64", Thread: 1/4-28, Thread Length: 3/8"

NAS1189E4T8L

Fastener Length: 3/8", Thread: 1/4-28

NAS1189E4P9L

Fastener Length: 9/16", Thread: 1/4-28, Thread Length: 17/32"

NAS1189E4P12

$5.40 EA, Fastener Length: 3/4in., Thread: 1/4-28, Thread Length: 3/4in.

Product Image Gallery

Product code NAS1189E4P8B

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

Philip L.

Have been buying from you for many years and have been very very satisfied.

5.0

Steve M.

I placed an order with Lindsey at Military Fasteners late afternoon, 3:15 to be exact and she was nice enough to expedite my order and made sure to get it shipped that day. Great company with great people.

5.0

Gordon M.

Excellent selection of aircraft items and prices. Have never had bad service and delivery is always prompt. I will always be a loyal customer. Thanks for being a part of my aviation needs.

5.0

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