NAS623-4-12
Machine Screw
Fastener Length: 1-5/64", Thread: 1/4-28, Thread Length: 21/64






NAS623-4-12 Datasheet Features and Specification
Quick Specs
Thread Size | 1/4 |
Thread Qty | 28 |
Thread Series | UNJF |
Thread Class | 3A |
Material | Steel |
Additional Information
SKU / Model: | NAS623412 |
NSN: | 5305-00-619-6301 |
FSC: | Screws / 5305 |
Product Series: | NAS623-4 |
Pack Weight (Approx.) | 0.076 lb |
Minimum Qty (MOQ): | 50 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version NAS623-4-12_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with NAS623-4-12

NAS623-4-10
Machine Screw
in Screws
length: 0.941", grip: 0.625", thread: 1/4-28, pan head, short thread, philips recess, cadmium plated alloy steel

NAS623-4-9
Machine Screw
in Screws
length: 0.878", grip: 0.562", thread: 1/4-28, pan head, short thread, philips recess, cadmium plated alloy steel
Product Image Gallery
Product code NAS623-4-12





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

I've been a customer since 1983 and you have provided what I needed most times in a very timely manner at the right price. Over all I have been very satisfied with your company.
I love your website. Can hardly believe how fast & accurate the orders come. Am building a kit plane, need a lot of small hardware and electrical the past few months. There has not been a mistake in the last dozen orders.
I've been ordering from Military Fasteners for quite a few years now and have always been completely satisfied with their service. Being not to swift with my laptop, I place my orders by phone and always receive quick response.
Ive been purchasing aircraft parts and hardware from Military Fasteners for over 4 years. That alone should speak volumes. Ive always received excellent customer service and the product quality is unrivaled. When I think of aircraft parts and accessories, Im thinking Military Fasteners. Keep up the excellent work folks! Regards, Ed
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.