MS3212-52

Military Standard Screwseal

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Description:

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

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MS3212-52 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.619 inches minimum and 0.750 inches maximum
Fastener Length:
0.719 inches minimum and 0.750 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
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
Special Features:
Furnished with one silicone rubber o ring
Thread Series Designator:
Unc
Quick Specs
Thread Size 1/4
Thread Qty 20
Material Steel
Length 3/4

Additional Information

SKU / Model: MS321252
NSN: 5305-00-177-5745
FSC: Screws / 5305
Product Series: MS3212
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 35 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS3212-52_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.

MS3212-51

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

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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5.0

Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

5.0

I have always been satisfied with the service that I have received from Military Fasteners. Even when I have had a technical question and have not made a purchase. Please keep up the good work. thanks

5.0

Order was shipped extremely fast. I dont know how you get these orders shipped as fast as you do. Everything was perfect. Thanks

5.0