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






NAS517-4-9 Datasheet Features and Specification
Quick Specs
Thread Size | 1/4 |
Thread Qty | 28 |
Material | Steel |
Length | 1-3/64 |
Additional Information
SKU / Model: | NAS51749 |
NSN: | 5305-00-207-3741 |
FSC: | Screws / 5305 |
Product Series: | NAS517 |
Pack Weight (Approx.) | 1.440 lb |
Minimum Qty (MOQ): | 100 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version NAS517-4-9_Military-Fasteners-com.pdf |
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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.
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Product Image Gallery
Product code NAS517-4-9





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Customer Reviews

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.
I have always been satisfied with the service that I have received from Military Fasteners. Even when I have had a technical question and have not made a purchase. Please keep up the good work. thanks
Thanks for being there for us small plane owners. It has never been cheap to own a plane but as our planes age it is getting harder and harder to find parts for upkeep. Good fast service also.
Very satisfied with the order process. I have been using you guys for the last few years and have never had a problem. Keep up the good work.
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