MS21090-0409

Military Standard Machine Screw

email this to someone

Description:

Fastener Length: 3/16", Thread: 4-40, Thread Length: 3/16

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 900 ships same day if ordered before 4pm EST

MS21090-0409 Price:	buy now $0.45 Each
Quantity: Pre-packaged bag qty: 100 ea
* Sold in increments of 100

Add item to quote

MS21090-0409 Datasheet Features and Specification

Thread Class:

Thread Diameter:

0.112 inches

Surface Treatment Specification:

Cl 3 federal specification all treatment responses type 2 qq-p-416

Surface Treatment:

Cadmium and chromate

Nondefinitive Specification/std Data:

3 type and 9c style

Material Specification:

Qq-s-637 federal specification all material responses or 66 federal standard all material responses

Material:

Steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385

Locking Feature:

Pellet threads or strip threads

Internal Drive Style:

Cross recess type 1

Head Height:

Between 0.070 inches and 0.080 inches

Head Style:

Pan

Head Diameter:

Between 0.205 inches and 0.219 inches

Fastener Length:

Between 0.157 inches and 0.188 inches

Departure From Cited Designator:

As modified by locking feature

Thread Direction:

Right-hand

Thread Length:

Between 0.107 inches and 0.188 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unc (coarse thread)

Quick Specs

Thread Size	4
Thread Qty	40
Thread Series	UNC
Thread Class	2A
Material	Steel
Length	3/16

Additional Information

SKU / Model:	MS210900409
NSN:	5305-00-115-6127
FSC:	Screws / 5305
Product Series:	MS21090
Pack Weight (Approx.)	0.094 lb
Minimum Qty (MOQ):	100
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS21090-0409_Military-Fasteners-com.pdf

* report an issue on this page

More MS21090 machine screws

MS21090-465

Fastener Length: 1/2", Thread: 1/4-28, Thread Length: 1/2"

MS21090-351

$0.72 EA, Fastener Length: 1/2in., Thread: 10-32, Thread Length: 7/16in.

MS21090-350

Fastener Length: 7/16", Thread: 10-32, Thread Length: 7/16"

MS21090-349

Fastener Length: 3/8in., Thread: 10-32, Thread Length: 3/8in.

MS21090-348

Fastener Length: 5/16", Thread: 10-32, Thread Length: 5/16"

MS21090-347

Fastener Length: 1/4", Thread: 10-32, Thread Length: 1/4"

Product Image Gallery

Product code MS21090-0409

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

View our Google profile

Tony D.

We worked with Ramona at Military Fasteners for a few items that we needed right away to complete a job. Ramona processed our order quickly and efficiently and made the experience stress free when it could have been quite challenging. The items came with all the correct documentation too which was also very important to us.

5.0

Major H.

I am a retired AME/Pilot. I have been restoring a 1946 Globe Swift and have relied on the support and expertise provided by your sales staff. My experience has been very positive. In return, I buy everything I can from Military Fasteners. You are my preferred supplier. Thank you.

5.0

Aarav F.

I could find those 2 great different products for my Garmin at the same place. Thank you very much, very helpful, very easy to order and fast shipping.

5.0

Danny H.

Ramona was awesome when it came to helping me source some hard to get and not commonly used fasteners for a special project we are working on. Thanks Ramona!

5.0