MS27039-4-20

Military Standard Machine Screw

email this to someone  
Description:

length: 1.281", grip: 0.750", thread: 1/4-28, pan head structural, cadmium plated steel

* Manufacturer certifications are shipped with your order FREE of charge
MS27039-4-20
MS27039-4-20
MS27039-4-20
Add to Cart Up to qty 200 ships same day if ordered before 4pm EST
MS27039-4-20 Price:
buy now
$1.25 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
Add item to quote  

MS27039-4-20 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.460 inches minimum
Fastener Length:
1.266 inches minimum and 1.313 inches maximum
Head Style:
Pan no. 2
Head Diameter:
0.473 inches minimum and 0.492 inches maximum
Head Height:
0.162 inches minimum and 0.175 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
120000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum and 32.0 rockwell c maximum
Screw Material:
Steel comp 4037 or steel comp 8630
Screw Material Specification:
Ams 6300 assn std 1st material response or mil-s-6050 mil spec 2nd material response
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416,type 2,class 3 fed spec single treatment response
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-5/16

Additional Information

SKU / Model: MS27039420
NSN: 5305-00-825-3453
FSC: Screws / 5305
Product Series: MS27039
Pack Weight (Approx.) 0.561 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS27039-4-20_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

More MS27039 machine screws

MS27039DD4-28

Fastener Length: 1-3/4", Thread: 1/4-28, Thread Length: 1/2"

MS27039DD4-27

Fastener Length: 1-3/4", Thread: 1/4-28, Thread Length: 37/64"

MS27039DD4-24

Fastener Length: 1-9/16", Thread: 1/4-28, Thread Length: 37/64"

MS27039DD4-11

$1.86 EA, Fastener Length: 3/4in., Thread: 1/4-28, Thread Length: 37/64in.

MS27039DD4-10

Fastener Length: 11/16", Thread: 1/4-28, Thread Length: 29/64"

MS27039DD4-08

$2.46 EA, Fastener Length: 9/16in., Thread: 1/4-28, Thread Length: 17/32in.

Product Image Gallery

Product code MS27039-4-20
MS27039-4-20
MS27039-4-20
MS27039-4-20

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

Just received my order and I would like to congratulate you on such fast and efficient service. You are excellent at what you do and I always recommend you to others. Great company, it's a pleasure dealing with you, well done once again!

5.0

Well I used Military Fasteners for this order because they are close to me in florida.

4.0

Outstanding-as always. This is the go to place for any aviation needs. As a rule you can count on the best service and price, so always start here.

4.5

The products sent allowed the repair to be completed in a timely manner. Thank you for Military Fasteners being there and having parts available to allow our vintage aircraft to continue flight.

5.0