MS16997-4
Military Standard Socket Head Cap Screw
Fastener Length: 1/2", Thread: 2-56, Head Width: 5/64", Thread Length: 1/2", MS16997 series screw





MS16997-4 Datasheet Features and Specification
Quick Specs
Thread Size | 2 |
Thread Qty | 56 |
Thread Series | UNC |
Thread Class | 3A |
Drive Style | Hexagon |
Material | Steel |
Length | 1/2 |
Additional Information
SKU / Model: | MS169974 |
NSN: | 5305-00-058-2076 |
FSC: | Screws / 5305 |
Product Series: | MS16997 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 10 |
Schedule B: | 7318.15.6080 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS16997-4_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS16997-4

MS16997-19
Socket Head Cap Screw
in Screws
Fastener Length: 3/8", Thread: 6-32, Head Width: 7/64", Thread Length: 11/32

MS16997-9
Socket Head Cap Screw
in Screws
length: 1/4", thread: 4-40, socket head, cap screw, self-locking, cadmium plated alloy steel
More MS16997 socket head cap screws
Fastener Length: 1/4", Thread: 4-40, Head Width: 3/32", Thread Length: 1/4"
$5.10 EA, Fastener Length: 7/8in., Thread: 3/8-16, Head Width: 5/16in., Thread Length: 3/4in.
Length: 3/4in., thread: 3/8-16, MS16997 series screw
Length: 1/4in., thread: 4-40, socket head cap screw self-locking cadmium plated alloy steel, 5305-00-978-9342
$19.80 Each, MS16997-87
$14.52 Each, MS16997-86
Product Image Gallery
Product code MS16997-4




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

You folks have always treated me well and supplied the product I needed, and the product I ordered and in a timely manner. I am working to build a Wag Aero Sport Trainer.
I found your company via Google and I am glad I did. It was very easy to order the item that I needed. I will definitely be back. Thank you!
Experience has been great the whole time, simple and easy website to use, no complaints. Even our rep, Trisha Hawkins, has been nothing but helpful to us. 5/5
Fantastic service. Part ordered Monday. Received Wednesday Though customs etc and across America the North Atlantic then UK. Amazing well done and thanks.
Please complete this form if you're having an issue with ordering this item or this item displays invalid or innacurate information or specifications. We thank you for taking the time to report issues so that we may better serve you.