MS27039-4-21

Military Standard Machine Screw

email this to someone

Description:

length: 1.344", grip: 0.813", thread: 1/4-28, pan head, structural, cadmium plated steel

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 260 ships same day if ordered before 4pm EST

MS27039-4-21 Price:	buy now $2.51 Each
Quantity: Pre-packaged bag qty: 20 ea
* Sold in increments of 20

Add item to quote

MS27039-4-21 Datasheet Features and Specification

Thread Series Designator:

Unf (fine thread)

Thread Qty Per Inch (tpi):

Thread Length:

0.531 inches

Thread Direction:

Right-hand

Thread Class:

Thread Diameter:

0.25 inches

Screw Material:

Steel

Screw Surface Treatment:

Cadmium and chromate

Min. Tensile Strength (psi):

125000 pounds per square inch

Head Style:

Pan

Internal Drive Style:

Cross recess type 1

Head Height:

Between 0.162 inches and 0.175 inches

Head Diameter:

Between 0.473 inches and 0.492 inches

Hardness Rating:

Between 26.0 rockwell c and 32.0 rockwell c

Fastener Length:

1.344 inches

Quick Specs

Thread Size	1/4
Thread Qty	28
Thread Series	UNF
Thread Class	3A
Material	Steel

Additional Information

SKU / Model:	MS27039421
NSN:	5305-00-066-8535
FSC:	Screws / 5305
Product Series:	MS27039-4
Pack Weight (Approx.)	0.474 lb
Minimum Qty (MOQ):	20
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS27039-4-21_Military-Fasteners-com.pdf

* report an issue on this page

Product Image Gallery

Product code MS27039-4-21

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

View our Google profile

Ersin A.

Professional & timely in responses & delivery.

5.0

Virginia B.

As usual, great stock and always have the difficult-to-find parts. Also, super fast purchase. Great experience.

5.0

Nataly F.

My many experiences with Military Fasteners have been very good.

4.0

EFS P.

Experience has been great the whole time, simple and easy website to use, no complaints. Even our rep, Trisha Hawkins, has been nothing but helpful to us. 5/5

5.0