MS3212-1

Military Standard Machine Screw

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Description:

Fastener Length: 1/4", Thread: 4-40, Thread Length: 1/4

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MS3212-1 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.250 inches maximum
Fastener Length:
0.250 inches nominal
Head Style:
Watertight
Head Diameter:
0.238 inches nominal
Head Height:
0.080 inches nominal
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.112 inches
Features Provided:
O ring
Thready Qty Per Inch (tpi):
40
Screw Material:
Steel corrosion resisting
Screw Surface Treatment:
Passivate
Thread Series Designator:
Unc
Quick Specs
Thread Size 4
Thread Qty 40
Material Stainless Steel
Length 1/4

Additional Information

SKU / Model: MS32121
NSN: 5305-00-738-0624
FSC: Screws / 5305
Product Series: MS3212
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS3212-1_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"

MS3212-51

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

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I have experienced 5-star customer service from Isaac Beltran at Military Fasteners. He is a true professional who goes out on a limb to help out his customers. I always check with Isaac when I need help with finding those hard to find items". Thank you again Isaac for your support!"

5.0

As always, orders are shipped promptly and received when expected. Rarely can you find products at lower cost than at Military Fasteners. The web site is easy to use. My favorite place to order from. When looking for aviation products, I always go to Military Fasteners first.

5.0

Fantastic experience. I ordered the wrong part.....1 call and an RMA issued with the correct part put on the way. Impressive service. Locked me in as a customer for life!

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I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

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