MS16997-58
Military Standard Machine Screw
Fastener Length: 1/2", Thread: 1/4-20, Head Width: 3/16", Thread Length: 1/2",






MS16997-58 Datasheet Features and Specification
Quick Specs
Thread Size | 1/4 |
Thread Qty | 20 |
Thread Series | UNC |
Thread Class | 3A |
Drive Style | Hexagon |
Material | Steel |
Length | 1/2 |
Additional Information
SKU / Model: | MS1699758 |
NSN: | 5305-00-978-9378 |
FSC: | Screws / 5305 |
Product Series: | MS16997 |
Pack Weight (Approx.) | 0.280 lb |
Minimum Qty (MOQ): | 25 |
Schedule B: | 7318.15.6080 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS16997-58_Military-Fasteners-com.pdf |
|
![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS16997-58
More MS16997 machine screws
Fastener Length: 0-63/64", Thread: 3/8-16, Head Width: 5/16", Thread Length: 0-63/64"
Fastener Length: 63/64in., Thread: 3/8-16, Head Width: 5/16in., Thread Length: 63/64in., 5305-00-978-9394
Fastener Length: 2-63/64in., Thread: 1/4-18, Head Width: 1/4in., Thread Length: 1-41/64in.
Fastener Length: 1-3/4in., Thread: 1/4-18, Head Width: 1/4in., Thread Length: 1-1/8in., 5305-00-983-6624
5305-00-983-6622 Machine Screw
Fastener Length: 63/64in., Thread: 1/4-18, Head Width: 1/4in., Thread Length: 7/8in.
Product Image Gallery
Product code MS16997-58





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

Lots of items and great pricing. Makes shopping for parts so much easier to get everything at the best pricing in one place. You have made my job a whole lot easier!
highly recommend, great service. Kristen B was very helpful and got what I needed. great customer service
All of my orders have originated thru your online system and have arrived on time as advertised. Your system performs great. I can decide while ordering how I want it shipped and what cost. All things said, I find your system very easy to order thru.
Everything arrived quickly and correctly. I'm a longtime customer and find your service to be always top of the line.
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.