NAS1581A3R4

Bolt

email this to someone  
Description:

Fastener Length: 5/8", Thread: 10-32, Thread Length: 3/8"

* 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

NAS1581A3R4 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.338 inches minimum and 0.388 inches maximum
Fastener Length:
0.598 inches minimum and 0.628 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.258 inches minimum and 0.305 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):
160000 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 grip
Surface Finish:
32.0 microinches threads
Material:
Steel comp e4340 overall or steel comp 4140 overall or steel comp 8740 overall or steel comp 8735 overall or steel comp 6150 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:
Unjf
Specification Data:
80205-nas1581 professional/industrial association standard
Quick Specs
Thread Size 10
Thread Qty 32
Material Steel
Length 5/8

Additional Information

SKU / Model: NAS1581A3R4
NSN: 5305-01-176-7383
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 100 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1581A3R4_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More close tolerance bolts

NAS1581A4T6

Fastener Length: 25/32in., Thread: 1/4-28, Thread Length: 27/64in.

NAS1581A4T13

Fastener Length: 1-7/32", Thread: 1/4-28, Thread Length: 27/64"

NAS1581A4T11

Fastener Length: 1-3/32", Thread: 1/4-28, Thread Length: 27/64"

NAS1581A4H6

Fastener Length: 25/32", Thread: 1/4-28, Thread Length: 27/64"

NAS1581A3T9

Fastener Length: 15/16", Thread: 10-32, Thread Length: 3/8"

NAS1581A3T4

5305-01-055-3815 Close Tolerance Bolt

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

Amanda was super friendly, helpful and part quality is A+!

5.0

Excellent service every time. That's why I use Military Fasteners.

5.0

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

Very easy to order parts on your website!

5.0