7S39-4A5

Screw

email this to someone  
Description:

Fastener Length: 47/64", Thread: 1/4-28, Thread Length: 13/32"

* 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

7S39-4A5 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.400 inches minimum and 0.450 inches maximum
Fastener Length:
0.722 inches minimum and 0.752 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.389 inches minimum and 0.394 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum and 40.0 rockwell c maximum
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Screw Material:
Steel comp 4130
Screw Material Specification:
Mil-s-6758 mil spec single material response
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416,type 2class 3 fed spec single treatment response
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 3/4

Additional Information

SKU / Model: 7S394A5
NSN: 5305-00-838-6280
FSC: Screws / 5305
Product Series: 7S39
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
7S39-4A5_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More 7S39 machine screws

7S39-4A8

Fastener Length: 59/64", Thread: 1/4-28, Thread Length: 13/32"

7S39-4A7

Fastener Length: 7/8", Thread: 1/4-28, Thread Length: 7/16"

7S39-4A4

Fastener Length: 43/64", Thread: 1/4-28, Thread Length: 13/32"

7S39-3A8

Fastener Length: 27/32", Thread: 10-32, Thread Length: 23/64"

7S39-3A7

Fastener Length: 25/32", Thread: 10-32, Thread Length: 23/64"

7S39-3A4

Fastener Length: 19/32", Thread: 10-32, Thread Length: 23/64"

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

My order was received in perfect shape, well packaged, and came quickly. Would not hesitate to order from Military Fasteners again!!

4.5

We have been dealing with Military Fasteners and have always found them professional in their approach and happy to assist with any problems we may face in this ever changing industry. The parts ordered are those received, prices quoted are those we pay, the delivery times are acceptable considering we are on the other side of the world and should we require non listed stock we are advised where such stock may be procured. Thank you for your service over those years and we look forward to maintaining our relationship well into the future.

4.5

Good service, fast response on orders Good prices

5.0

My experience in doing business with Military Fasteners through Trisha Hawkins is nothing short of GREAT! She is knowledgeable, attentive to detail and very helpful. This makes my purchase a lot easier and faster lead time. She is an asset to Military Fasteners.

5.0
Alcoa
Cherry Aerospace
SPS Technologies
MAC Fasteners
Airfasco
Wastern Wire
Southco
Notice