PBF7521-8DN25

Bolt

email this to someone  
Description:

Fastener Length: 2-3/32", Thread: 1/2-20, Thread Length: 1/2"

* 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

PBF7521-8DN25 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.528 inches nominal
Fastener Length:
2.080 inches minimum and 2.100 inches maximum
Head Style:
Spline drive shear head
Head Height:
0.281 inches nominal
Width Between Flats:
0.901 inches maximum
Grip Diameter:
0.4982 inches minimum and 0.4991 inches maximum
Shank Unthreaded Hole Diameter:
0.106 inches nominal first hole
Thread Diameter:
0.500 inches
Grip Length:
1.552 inches minimum and 1.572 inches maximum
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
220000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center:
1.825 inches minimum first hole and 1.845 inches maximum first hole
Special Features:
Dry film lube per mil-l-8937b on bearing surface of head and grip
Material:
Steel corrosion resisting overall
Material Specification:
Ams6487 assn std single material response overall
Surface Treatment:
Cadmium threads
Surface Treatment:
Cadmium top of head
Surface Treatment Specification:
Nas672 national spec single treatment response threads
Surface Treatment Specification:
Nas672 national spec single treatment response top of head
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Stainless Steel
Length 2-3/32

Additional Information

SKU / Model: PBF75218DN25
NSN: 5306-01-060-6843
FSC: Bolts / 5306
Product Series: PBF7521
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.2010
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
PBF7521-8DN25_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More PBF7521 machine bolts

PBF7521-5-9

Fastener Length: 0-63/64", Thread: 1/4-24, Thread Length: 7/16"

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 product selections, reasonable prices and fast shipping....I don't know what I would do without Military Fasteners.

5.0

I have always turned to Military Fasteners for all my aviation needs. They have never let me down and are totally trustworthy, fast and efficient. They have great choices from reasonably priced, to the best available. I've never seen the need to look anywhere else..Why would I..

4.0

jeremy was a pleasure to work with, informative and knowledgeable about the products. helped me with what i needed to know and how to order it. great customer service.

5.0