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

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MS27039-4-21
MS27039-4-21
Add to Cart Up to qty 240 ships same day if ordered before 4pm EST
MS27039-4-21 Price:
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$2.64 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):
28
Thread Length:
0.531 inches
Thread Direction:
Right-hand
Thread Class:
3a
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
MS27039-4-21
MS27039-4-21

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A great product, great service, and great follow-up! A+ I highly recommend Military Fasteners!

5.0

I have always been satisfied with the service that I have received from Military Fasteners. Even when I have had a technical question and have not made a purchase. Please keep up the good work. thanks

5.0

My company works directly with Military Fasteners, and we have had nothing but positive experiences. Trisha Hawkins, in particular, has been our primary contact. She always responds quickly and works to make sure the order is correct and shipped on time. Military Fasteners is a trusted vendor of ours and we look forward to working with them again in the future!

5.0

Thanks for being there for us small plane owners. It has never been cheap to own a plane but as our planes age it is getting harder and harder to find parts for upkeep. Good fast service also.

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