MS27039-4-21

Military Standard Machine Screw

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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

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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

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Product code MS27039-4-21

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Military Fasteners provided the supplies needed to repair my prop. They had the exact items I needed, at a good price. My order was delivered in reasonable time, complete with instructions. The end result was a quality repair to get me back flyin again. Thank you! Steve

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No improvements necessary. A flawless on-line ordering system with an on-time delivery.

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My order was a small order of hardware. The order arrived well packaged, in a timely manner via US mail. I continue to receive excellent service from Military Fasteners. Thank You!

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I have experienced 5-star customer service from Isaac Beltran at Military Fasteners. He is a true professional who goes out on a limb to help out his customers. I always check with Isaac when I need help with finding those hard to find items". Thank you again Isaac for your support!"

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