MS21318-57

Military Standard Drive Screw

email this to someone  
Description:

Fastener Length: 1/2", round head, u drive, cadmium, MS21318 series screw

* Manufacturer certifications are shipped with your order FREE of charge
MS21318-57
MS21318-57
MS21318-57
MS21318-57
MS21318-57
Add to Cart Up to qty 1500 ships same day if ordered before 4pm EST
MS21318-57 Price:
buy now
$0.48 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
Add item to quote  

MS21318-57 Datasheet Features and Specification

Surface Treatment:
Cadmium and chromate
Pilot Length:
0.062 inches
Pilot Diameter:
Between 0.198 inches and 0.202 inches
Nonmachine Thread Style:
Drive screw (type u)
Nonmachine Thread Diameter:
0.239 inches
Material:
Steel
Head Style:
Round
Head Height:
Between 0.155 inches and 0.170 inches
Head Diameter:
Between 0.429 inches and 0.457 inches
Fastener Length:
0.50 inches
Features Provided:
Casehardened
Quick Specs
Material Steel
Length 1/2

Additional Information

SKU / Model: MS2131857
NSN: 5305-00-253-5631
FSC: Screws / 5305
Product Series: MS21318
Pack Weight (Approx.) 0.965 lb
Minimum Qty (MOQ): 100
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21318-57_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

More MS21318 drive screws

MS21318-9

$0.23 Each, 1/4in. length, .073in. diameter round head drive screw cadmium plated carbon steel

MS21318-8

3/16 length 0.073 inch diameter round head drive screw cadmium plated carbon steel

MS21318-7

$0.23 Each, 1/8in. length, .073in. diameter round head drive screw cadmium plated carbon steel

MS21318-58

$0.36 EA, Fastener Length: 5/8in.

MS21318-47

$0.28 EA, Fastener Length: 1/2in.

MS21318-46

Fastener Length: 3/8in.

Product Image Gallery

Product code MS21318-57
MS21318-57
MS21318-57
MS21318-57
MS21318-57
MS21318-57

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'm a longtime customer very pleased with the scope of your catalog. Sales staff was very helpful.

5.0

Military Fasteners is first on my list for the hard to find items so often associated with Government Projects. Brittany and Michael have always been quick to respond and nothing but professional in every way. I look forward to a continued relationship with Military Fasteners.

5.0

I can always count on Military Fasteners to give me the best selection of aircraft parts and supplies. Also always get fast shipping, and appreciate the USPS option that is much less expensive than the overnight shippers for us located in Southern California. Thank you for making it easier to keep our general aviation and experimental aircraft flying!

5.0

Ive been dealing with you for many years and as usual the service and excellent quality is consistently above average. Its a pleasure to do business with Military Fasteners.

4.0