MS27039-4-25

Military Standard Machine Screw

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Description:

Fastener Length: 1-5/8", Thread: 1/4-28, Thread Length: 37/64",

* Manufacturer certifications are shipped with your order FREE of charge
MS27039-4-25
MS27039-4-25
MS27039-4-25
MS27039-4-25
MS27039-4-25
MS27039-4-25
Add to Cart Up to qty 100 ships same day if ordered before 4pm EST
MS27039-4-25 Price:
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$1.45 Each
Quantity:
Pre-packaged bag qty: 20 ea
* Sold in increments of 20
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MS27039-4-25 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.531 inches minimum and 0.579 inches maximum
Fastener Length:
1.579 inches minimum and 1.626 inches maximum
Head Style:
Pan
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):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum and 32.0 rockwell c maximum
Screw Material:
Steel comp 8630 or steel comp 4037
Screw Material Specification:
Mil-s-6050 mil spec 1st material response or ams 6300 assn std 2nd material response
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416 ty 2 cl 3 fed spec single treatment response
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-5/8

Additional Information

SKU / Model: MS27039425
NSN: 5305-00-891-1785
FSC: Screws / 5305
Product Series: MS27039
Pack Weight (Approx.) 0.537 lb
Minimum Qty (MOQ): 20
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS27039-4-25_Military-Fasteners-com.pdf
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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 MS27039-4-25
MS27039-4-25
MS27039-4-25
MS27039-4-25
MS27039-4-25
MS27039-4-25
MS27039-4-25

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Fast, efficient, knowledgable, good all round people and I will be doing more business with them. I have an older plane and it is needing some refinements. Thanks for your service!

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The ordering process was very smooth and your site is user friendly and my part was delivered promptly.

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Great Delivery time, thanks for your fast response Trisha H

4.0

Props to my saleslady (whose name I have sadly forgotten) for her can do attitude. Fast and efficient yet friendly and thorough. The items arrived nicely padded with brown paper. Im so happy youve stopped using those hard-to-dispose-of styrofoam peanuts. Fast to ship reasonable prices. Just excellent all around!

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