MS3212-51

Military Standard Screw

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Description:

Fastener Length: 5/8", Thread: 1/4-20, Thread Length: 5/8"

* Manufacturer certifications are shipped with your order FREE of charge
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MS3212-51 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.494 inches minimum and 0.625 inches maximum
Fastener Length:
0.594 inches minimum and 0.625 inches maximum
Head Style:
Watertight
Head Diameter:
0.473 inches minimum and 0.517 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
Features Provided:
O ring
Thready Qty Per Inch (tpi):
20
Screw Material:
Steel comp 304 or steel comp 305
Screw Material Specification:
66 fed std all material responses
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 fed spec single treatment response
Thread Series Designator:
Unc
Quick Specs
Thread Size 1/4
Thread Qty 20
Material Steel
Length 5/8

Additional Information

SKU / Model: MS321251
NSN: 5305-00-052-4047
FSC: Screws / 5305
Product Series: MS3212
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS3212-51_Military-Fasteners-com.pdf
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More MS3212 machine screws

MS3212-8

Fastener Length: 3/4", Thread: 4-40, Thread Length: 3/4"

MS3212-7

$1.98 EA, Fastener Length: 5/8in., Thread: 4-40, Thread Length: 5/8in.

MS3212-52

Fastener Length: 3/4", Thread: 1/4-20, Thread Length: 3/4"

MS3212-5

$0.90 EA, Fastener Length: 1/2in., Thread: 4-40, Thread Length: 1/2in.

MS3212-47

$2.34 EA, Fastener Length: 3/8in., Thread: 1/4-20, Thread Length: 3/8in. screw

MS3212-4

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

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Military Fasteners has always provided me with top-notch service. I receive my orders quickly.

5.0

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

My order was a small order of hardware. The order arrived well packaged, in a timely manner via US mail. I continue to receive excellent service from Military Fasteners. Thank You!

4.0

Thanks Military Fasteners, you folks continue to be the best in filling orders and getting them out quickly. You are my go to source for all things aviation.

5.0