MS21318-28

Military Standard Drive Screw

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Description:

Fastener Length: 1/4", round head, MS21318 series screw

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MS21318-28 Price:
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$0.27 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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MS21318-28 Datasheet Features and Specification

Pilot Diameter:
Between 0.112 inches and 0.116 inches
Nonmachine Thread Style:
Drive screw (type u)
Nonmachine Thread Diameter:
0.138 inches
Nondefinitive Specification/std Data:
U type
Material:
Steel
Head Style:
Round
Head Height:
Between 0.091 inches and 0.103 inches
Head Diameter:
Between 0.240 inches and 0.260 inches
Fastener Length:
Between 0.266 inches and 0.334 inches
Features Provided:
Casehardened
Pilot Length:
0.047 inches
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Qq-p-416 type 2 cl 3 federal specification all treatment responses
Quick Specs
Material Steel

Additional Information

SKU / Model: MS2131828
NSN: 5305-00-253-5618
FSC: Screws / 5305
Product Series: MS21318
Pack Weight (Approx.) 0.192 lb
Minimum Qty (MOQ): 100
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21318-28_Military-Fasteners-com.pdf
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More MS21318 machine screws

MS21318-48

Fastener Length: 5/8in.

MS21318-29

$0.24 EA, Fastener Length: 3/8in.

MS21318-23

Fastener Length: 3/8in., 5305-00-253-5617

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Customer Reviews

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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.

5.0

I have been a customer since Fullerton Air Parts (Flo Irwin). That should speak volumes of the service I have received from Military Fasteners. In the early days, I had a variety of planes and was based out of Orange County Airport. At the time, the airport was surrounded by bean fields. I, and some of my friends, would frequently fly into Fullerton airport for lunch, the pick up whatever supplies we needed from Flo. She was a great lady, and I am glad that she passed on such a wonderful legacy. I am certain that she would be very proud of what she started, and proud of you all for building on her meager beginnings.

4.0

As usual you guys did an excellent job , fast delivery and all the items in perfect condition. What else could you want. Thank you Military Fasteners.

4.0

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

5.0