MS27039-4-38

Military Standard Screw

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Description:

Fastener Length: 2-7/16", Thread: 1/4-28, Thread Length: 37/64"

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MS27039-4-38 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.499 inches minimum and 0.578 inches maximum
Fastener Length:
2.391 inches minimum and 2.438 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):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum and 32.0 rockwell c maximum
Screw Material:
Steel comp 1340 or steel comp 4037
Screw Material Specification:
Mils-16974 mil spec single material response or mil-s-8695 mil spec single material response
Screw Surface Treatment:
Cadmium
Screw Surface Treatment Specification:
Qq-p-46,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 2-7/16

Additional Information

SKU / Model: MS27039438
NSN: 5305-01-023-6202
FSC: Screws / 5305
Product Series: MS27039
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 15 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS27039-4-38_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.

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I have only ordered from Military Fasteners once so far, but I can't even express how happy I was with our order. As a purchasing manager who deals with government contracts (and the strict requirements that come with them), I was beyond thrilled with the flawless paperwork that was provided (free of charge) with the products we ordered. Lindsey was a peach to interact with, and we received our order next day; one of the perks of having a warehouse close by. I am very much so looking forward to to ordering from them again! Response from the owner3 years ago Thank you so much Holly for the kind words. We constantly try and think of new ways to improve the experience for our customers. We strive to make the package presentation upon arrival how we would want as a customer. It truly is an honor to service our customers that support our government and military branches.

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As always, goods exactly as ordered, packaged well, shipped promptly...doesnt get any better. Thank you.

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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

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