MS18066-37

Military Standard Screw

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Description:

Fastener Length: 1/2", Thread: 1/4-28, Head Width: 1/8", Thread Length: 1/2"

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MS18066-37 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.490 inches minimum and 0.510 inches maximum
Fastener Length:
0.490 inches minimum and 0.510 inches maximum
Head Style:
Headless (setscrew)
Locking Feature:
Patch threads or pellet threads or strip threads
Point Style:
Flat
Internal Drive Style:
Hexagon
Thread Diameter:
0.250 inches
Width Across Flats:
0.125 inches nominal
Thready Qty Per Inch (tpi):
28
Material:
Steel comp 301 overall or steel comp 302 overall or steel comp 302b overall or steel comp 303 overall or steel comp 303se overall or steel comp 304 overall or steel comp 304l overall or steel comp 305 overall or steel comp 308 overall or steel comp 309 overall or steel comp 309s overall or steel comp 310 overall or steel comp 310s overall or steel comp 314 overall or steel comp 316 overall or steel comp 316l overall or steel comp 317 overall or steel comp 321 overall or steel comp 347 overall or steel comp 348 overall or steel comp 384 overall or steel comp 385 overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Thread Series Designator:
Unf
Nondefinitive Specification/std Data:
1 type and 1 style
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1/2

Additional Information

SKU / Model: MS1806637
NSN: 5305-01-265-0455
FSC: Screws / 5305
Product Series: MS18066
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS18066-37_Military-Fasteners-com.pdf
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More MS18066 machine screws

MS18066-31

Fastener Length: 7/16", Thread: 10-32, Head Width: 3/32"

MS18066-22

Fastener Length: 3/8", Thread: 4-40, Head Width: 3/64"

MS18066-14

$1.86 EA, Fastener Length: 1/4in., Thread: 1/4-28, Head Width: 1/8in., Thread Length: 1/4in.

MS18066-12

Fastener Length: 1/4", Thread: 8-32, Head Width: 5/64", Thread Length: 1/4"

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Very pleased with the customer service I get when I call. My Cessna 182 is always needing a little bit of extra LOVE from Military Fasteners. When I call to order parts, your training and customer service of your order takers are the tops.. They understand what I'm looking for and can help me figure out how to order it. I've upgraded my old normal headsets to your reconditioned Bose X General Aviation Noise Cancelling. These are my first Noise Cancelling headsets and we are very pleased...I've come back and purchased 2 more...You are a very professional group! With your shipping location in Atlanta, sometimes, I get things in 1 day or 2 at the most. Thanks.

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Best source for mil spec hardware. Website is user friendly, inventory is expansive, overnight shipment is a huge plus, and customer support is responsive and very helpful.

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Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

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Great company!! Devin B attention to detail and friendliness made all the difference

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