MS3213-9

Military Standard Machine Screw

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Description:

Fastener Length: 7/8", Thread: 4-40, Thread Length: 7/8", screwseal, MS3213 series screw

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MS3213-9 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.794 inches minimum and 0.875 inches maximum
Fastener Length:
0.844 inches minimum and 0.875 inches maximum
Head Style:
Watertight
Head Diameter:
0.205 inches minimum and 0.238 inches maximum
Head Height:
0.070 inches minimum and 0.080 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Min. Tensile Strength (psi):
75000 pounds per square inch
Screw Material:
Steel corrosion resisting
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 fed spec single treatment response
Special Features:
Furnished with one @o-ring for self-sealing purposes
Thread Series Designator:
Unc
Quick Specs
Thread Size 4
Thread Qty 40
Material Stainless Steel
Length 7/8

Additional Information

SKU / Model: MS32139
NSN: 5305-01-026-4361
FSC: Screws / 5305
Product Series: MS3213
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS3213-9_Military-Fasteners-com.pdf
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More MS3213 machine screws

MS3213-8

$1.80 EA, Fastener Length: 3/4in., Thread: 4-40, Thread Length: 3/4in.

MS3213-5

$1.86 EA, Fastener Length: 31/64in., Thread: 4-40, Thread Length: 7/16in.

MS3213-4

Fastener Length: 7/16in., Thread: 4-40, Thread Length: 7/16in.

MS3213-36

$0.78 EA, Fastener Length: 3/4in., Thread: 10-32, Thread Length: 3/4in.

MS3213-31

MS3213 series screw, MS3213-31

MS3213-3

Fastener Length: 3/8in., Thread: 4-40, Thread Length: 3/8in.

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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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