642AS7549-2

Screw

email this to someone  
Description:

Fastener Length: 5/16", Thread: 6-32, Thread Length: 7/32"

* 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

642AS7549-2 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.136 inches minimum and 0.229 inches maximum
Fastener Length:
0.281 inches minimum and 0.312 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.244 inches minimum and 0.279 inches maximum
Locking Feature:
Strip threads
Internal Drive Style:
Slot
Thread Diameter:
0.138 inches
Thready Qty Per Inch (tpi):
32
Hardness Rating:
36.0 rockwell c minimum overall and 43.0 rockwell c maximum overall
Countersink Angle:
82.0 degrees nominal
Material:
Plastic locking feature
Material:
Steel comp 4130 fastener
Material Specification:
Mil-s-6758 mil spec single material response fastener
Surface Treatment:
Cadmium fastener
Surface Treatment Specification:
Qq-p-416,ty 2 cl 1 fed spec single treatment response fastener
Thread Series Designator:
Unc
Quick Specs
Thread Size 6
Thread Qty 32
Material Steel
Length 5/16

Additional Information

SKU / Model: 642AS75492
NSN: 5305-01-081-0739
FSC: Screws / 5305
Product Series: 642AS7549
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
642AS7549-2_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

This is just a note to say how much I appreciate Military Fasteners. Your prices are fair, your shipping is fast and the costs are reasonable. The paper and online catalogs have a huge assortment of products. I also like the fact that there is no minimum order.

5.0

Best company out there!! Great customer service!

5.0

I have never gotten anything but the greatest, most prompt service from Military Fasteners.

4.0

Military Fasteners is the first place I shop for aviation supplies. I have never had a bad experience. Customer support is always exceptional. Thanks

5.0