MS3213-21

Military Standard Machine Screw

email this to someone  
Description:

Fastener Length: 1/4", Thread: 8-32, Thread Length: 1/4

* Manufacturer certifications are shipped with your order FREE of charge
no image available
Add to Cart Backordered: Ships in 2-3 Days
MS3213-21 Price: $3.17 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
Add item to quote  

MS3213-21 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.219 inches minimum and 0.250 inches maximum
Fastener Length:
0.230 inches minimum and 0.250 inches maximum
Head Style:
Watertight
Head Diameter:
0.306 inches minimum and 0.347 inches maximum
Head Height:
0.105 inches minimum and 0.115 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.164 inches
Thready Qty Per Inch (tpi):
32
Screw Material:
Steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 or steel comp xm-7
Screw Surface Treatment:
Passivate
Special Features:
Furnished with one fluorosilicone rubber o-ring
Thread Series Designator:
Unc
Quick Specs
Thread Size 8
Thread Qty 32
Material Steel
Length 1/4

Additional Information

SKU / Model: MS321321
NSN: 5305-01-057-9300
FSC: Screws / 5305
Product Series: MS3213
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS3213-21_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More MS3213 machine screws

MS3213-9

Fastener Length: 7/8in., Thread: 4-40, Thread Length: 7/8in., 5305-01-026-4361

MS3213-8

$1.80 EA, Fastener Length: 3/4in., Thread: 4-40, Thread Length: 3/4in.

MS3213-5

$1.86 EA, Fastener Length: 31/64in., Thread: 4-40, Thread Length: 7/16in.

MS3213-4

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

MS3213-36

$0.78 EA, Fastener Length: 3/4in., Thread: 10-32, Thread Length: 3/4in.

MS3213-31

MS3213 series screw

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

Google View our Google profile

I have dealt with Military Fasteners a few times and they have always been extremely helpful and knowledgeable. Ramona has always been wonderful to work with and goes out of her way to help you find what you need. Definitely recommended!

5.0

Excellent service and speedy delivery to Australia. Military Fasteners is our preferred supplier from the USA.

5.0

Always great with your orders. Ordered 2 tires on a Sunday and they were delivered on Tuesday with free shipping and no tax.

4.0

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