6871521-16

Bolt

email this to someone  
Description:

Fastener Length: 1-1/4", Thread: 1/4-24, Thread Length: 43/64"

* 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

6871521-16 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.625 inches minimum and 0.685 inches maximum
Fastener Length:
1.250 inches nominal
Head Style:
Double hexagon w/hole
Head Height:
0.375 inches nominal
Width Between Flats:
0.367 inches minimum and 0.375 inches maximum
Extended Washer Diameter:
0.500 inches nominal
Extended Washer Thickness:
0.070 inches minimum and 0.080 inches maximum
Thread Diameter:
0.312 inches
Grip Length:
0.565 inches minimum and 0.625 inches maximum
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
24
Hardness Rating:
32.0 rockwell c minimum overall and 38.0 rockwell c maximum overall
Surface Finish:
63.0 microinches bearing surface of head
Surface Finish:
63.0 microinches grip
Material:
Steel comp 630 overall
Material Specification:
Ams 5643 assn std single material response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel
Length 1-1/4

Additional Information

SKU / Model: 687152116
NSN: 5306-00-432-5401
FSC: Bolts / 5306
Product Series: 6871521
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 095190, Hardware, Noi
Download PDF Version
6871521-16_Military-Fasteners-com.pdf
Worldwide Shipping

* 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

Google View our Google profile

Always great service. Has been my first go to parts store!

4.0

Great service when calling in orders, very knowledgeable staff. The web site is also very user friendly for ordering and shipping is quick. I give it a 5 star rating.

5.0

They really try hard to help and follow through!

5.0

Ordering is simple and my parts are always shipped promptly and arrive well packaged. Military Fasteners is always my go-to store when I need something for my homebuilt project.

5.0