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.
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.
5305-00-983-6622 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

Great service and lead time. Ships to Canada as well.
Great products have ordered items regularly from this company.
I have been using Military Fasteners and have always had great service. Just this week I realized late in the day that we needed another part and I was able to add it to the order I had placed that morning. Being a small FBO on a shoestring budget that saved shipping cost and potential delays. Thanks Military Fasteners.
Lindsey is our go to person at Military Fasteners. When we need a quote she is the first person we look to. We are very happy with the service and product. Highly recommend to others.
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.