MS27039-4-04

Military Standard Machine Screw

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Description:

cadmium plated steel length: 0.406", grip: 0.032", thread: 1/4-28, pan head structural machine screw

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MS27039-4-04 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.281 inches minimum and 0.313 inches maximum
Fastener Length:
0.266 inches minimum and 0.313 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
Screw Material:
Steel comp hnv-2 or steel comp 4037
Screw Surface Treatment Specification:
Qq-p-416,type 2,class 3 fed spec all treatment responses
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 5/16

Additional Information

SKU / Model: MS27039404
NSN: 5305-00-890-3408
FSC: Screws / 5305
Product Series: MS27039
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS27039-4-04_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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Ordered on a Monday evening and arrived in New Zealand Friday afternoon. Very good prompt service and the compass was installed on the Saturday after calibration. Thanks Military Fasteners!

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Trish is very responsive and helpful

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I am a retired AME/Pilot. I have been restoring a 1946 Globe Swift and have relied on the support and expertise provided by your sales staff. My experience has been very positive. In return, I buy everything I can from Military Fasteners. You are my preferred supplier. Thank you.

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Great Service, good response time and very professional. Definitelt will buy from these again.

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