NAS6608-31
Close Tolerance Bolt
email this to someone
Description:
* Manufacturer certifications are shipped with your order
FREE of charge
NAS6608-31 Close Tolerance Bolt

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
Add to Quote
NAS6608-31 Datasheet Features and Specification
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.735 inches nominal
Fastener Length:
2.658 inches minimum and 2.688 inches maximum
Head Style:
Hexagon
Head Height:
0.250 inches nominal
Width Between Flats:
0.741 inches minimum and 0.752 inches maximum
Grip Diameter:
0.4945 inches minimum and 0.4950 inches maximum
Thread Diameter:
0.500 inches
Grip Length:
1.923 inches minimum and 1.953 inches maximum
Thready Qty Per Inch (tpi):
20
Material:
Steel comp 4140 overall and steel comp 4340 overall and steel comp e4340 overall and steel comp 8740 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall and ams6415 assn std 2nd material response overall and mil-s-5000 mil spec 3rd material response overall and mil-s-6049 mil spec 4th material response overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416, type ii, class2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Additional Information
SKU / Model: | NAS660831 |
NSN: | 5306-01-494-5773 |
FSC: | Bolts / 5306 |
Product Series: | NAS6608 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 1 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version NAS6608-31_Military-Fasteners-com.pdf |
|
![]() |
* report an issue on this page
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

Viviana O.
Great service, Shipping was only 2 days!
5.0
Leo M.
Ashili Hansen was very helpful.
5.0
Emmanuel S.
Ryan was extremely helpful and is typical of the type of customer service I am accustomed to when I ask for help at Military Fasteners.
5.0
EFS P.
Experience has been great the whole time, simple and easy website to use, no complaints. Even our rep, Trisha Hawkins, has been nothing but helpful to us. 5/5
5.0
Something isn't right
Please complete this form if you're having an issue with ordering this item or this item displays invalid or innacurate information or specifications. We thank you for taking the time to report issues so that we may better serve you.
Please complete this form if you're having an issue with ordering this item or this item displays invalid or innacurate information or specifications. We thank you for taking the time to report issues so that we may better serve you.