NAS2803-4

Close Tolerance Screw

email this to someone  
Description:

Fastener Length: 19/32", Thread: 10-32, Thread Length: 1/4

* 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

NAS2803-4 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.276 inches minimum
Fastener Length:
0.573 inches minimum and 0.603 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.328 inches minimum and 0.385 inches maximum
Grip Diameter:
0.1885 inches minimum and 0.1895 inches maximum
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.190 inches
Grip Length:
0.240 inches minimum and 0.260 inches maximum
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
180000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
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:
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
Thread Series Designator:
Unf
Specification Data:
80205-nas2803 professional/industrial association standard
Quick Specs
Thread Size 10
Thread Qty 32
Material Steel
Length 19/32

Additional Information

SKU / Model: NAS28034
NSN: 5305-00-865-5631
FSC: Screws / 5305
Product Series: NAS2803
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 20
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS2803-4_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More NAS2803 close tolerance screws

NAS2803-8

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

NAS2803-6

$17.94 EA, Fastener Length: 23/32in., Thread: 10-32, Thread Length: 23/64in.

NAS2803-3

$1.14 EA, Fastener Length: 17/32in., Thread: 10-32, Thread Length: 5/16in.

NAS2803-2

Fastener Length: 15/32", Thread: 10-32, Thread Length: 1/4"

NAS2803-14

Fastener Length: 1-7/32", Thread: 10-32, Thread Length: 23/64"

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

Just received my order and I would like to congratulate you on such fast and efficient service. You are excellent at what you do and I always recommend you to others. Great company, it's a pleasure dealing with you, well done once again!

5.0

Great service with availability, good pricing, ease of ordering, excellent packaging and quick shipment.

5.0

You folks have always treated me well and supplied the product I needed, and the product I ordered and in a timely manner. I am working to build a Wag Aero Sport Trainer.

5.0

Always very helpful Employees. Stock seems to be getting better as well. No problems ever.

5.0