NAS517-4-5
Machine Screw
length: 0.781", grip: 0.312", thread: 1/4-28 shear, close tolerance screw, alloy steel






Add to Quote
NAS517-4-5 Datasheet Features and Specification
Quick Specs
Thread Size | 1/4 |
Thread Qty | 28 |
Thread Series | UNF |
Thread Class | 3A |
Material | Steel |
Length | 3/4 |
Additional Information
SKU / Model: | NAS51745 |
NSN: | 5305-00-208-8326 |
FSC: | Screws / 5305 |
Product Series: | NAS517 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 50 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version NAS517-4-5_Military-Fasteners-com.pdf |
|
![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with NAS517-4-5

NAS517-4-6
Machine Screw
in Screws
length: 0.844", grip: 0.375", thread: 1/4-28 shear, close tolerance screw, alloy steel

NAS517-4-4
Machine Screw
in Screws
length: 0.719", grip: 0.250", thread: 1/4-28 shear, close tolerance, alloy steel

NAS517-4-9
Machine Screw
in Screws
length: 1.031", grip: 0.562", thread: 1/4-28, shear, close tolerance, alloy steel

MS21042-3
Self-Locking Extended Washer Nut
in Nuts
Thread: 10-32, reduced hexagon, reduced height, cad plated steel, no dry film lube

NAS517-4-3
Machine Screw
in Screws
length: 0.656", grip: 0.188", thread: 1/4-28 shear, close tolerance, alloy steel, NAS517 series screw

NAS517-4-7
Machine Screw
in Screws
length: 0.906", grip: 0.438", thread: 1/4-28 shear, close tolerance, alloy steel, NAS517 series screw
More NAS517 machine screws
Fastener Length: 1-9/64", Thread: 1/2-20, Thread Length: 25/32"
Fastener Length: 1-13/64in., Thread: 3/8-24, Thread Length: 21/32in., 5305-00-207-1791
$3.90 EA, Fastener Length: 63/64in., Thread: 3/8-24, Thread Length: 21/32in.
$1.50 EA, Fastener Length: 61/64in., Thread: 3/8-24, Thread Length: 21/32in.
$44.70 Ea
Fastener Length: 2-21/64", Thread: 3/8-24, Thread Length: 21/32"
Product Image Gallery
Product code NAS517-4-5





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

excellent customer service!
Have placed many orders in the past months with sales representative Brittany Cornish and couldn't be more pleased ! She is always a joy to speak with, and she always makes sure that my orders are delivered on time. She's a great asset to your team but I'm sure you already know that.
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.
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
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.