NAS1143-1

Close Tolerance Screw

email this to someone  
Description:

cadmium plated alloy steel - length: 0.338", thread: 10-32, modified pan head machine screw - close tolerance - short thread - offset cruciform recess

* Manufacturer certifications are shipped with your order FREE of charge
no image available
Add to Quote We are currently out of stock of this item. Click the button below to add this item to a quote and receive up to date pricing and availability by email.

Add to Quote

NAS1143-1 Datasheet Features and Specification

Fastener Length:
Between 0.323 inches and 0.353 inches
Grip Diameter:
Between 0.1885 inches and 0.1895 inches
Grip Length:
Between 0.052 inches and 0.072 inches
Hardness Rating:
36.0 rockwell c and 40.0 rockwell c
Head Diameter:
Between 0.361 inches and 0.385 inches
Head Height:
Between 0.103 inches and 0.118 inches
Head Style:
Pan
Internal Drive Style:
Offset cruciform (torque set)
Material:
Steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.190 inches
Specification Data:
80205-nas1143 professional/industrial association standard
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Qq-p-416 type 2 cl 3 federal specification single treatment response
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.251 inches and 0.301 inches
Thread Qty Per Inch (tpi):
32
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Quick Specs
Thread Size 10
Thread Qty 32
Thread Series UNJF
Thread Class 3A
Drive Style Torq
Material Steel

Additional Information

SKU / Model: NAS11431
NSN: 5305-00-941-6409
FSC: Screws / 5305
Product Series: NAS1143
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1143-1_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More NAS1143 close tolerance screws

NAS1143E9

Fastener Length: 27/32in., Thread: 10-32, Thread Length: 1/4in.

NAS1143E8

Fastener Length: 25/32in., Thread: 10-32, Thread Length: 1/4in.

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

Google View our Google profile

Never had any problem since I began ordering from Military Fasteners for some time now! Always got what I ordered :)

5.0

Order was placed with ease, confirmation received in minutes, delivery by UPS ground in one day. Reasonable price, easy installation. Great service as always.

4.0

I found your company via Google and I am glad I did. It was very easy to order the item that I needed. I will definitely be back. Thank you!

4.0

Excellent service and speedy delivery to Australia. Military Fasteners is our preferred supplier from the USA.

5.0