NAS517-4-1
Machine Screw
length: 0.531", thread: 1/4-28 shear - close tolerance screw - alloy steel

NAS517-4-1 Datasheet Features and Specification
Quick Specs
Thread Size | 1/4 |
Thread Qty | 28 |
Thread Series | UNF |
Thread Class | 3A |
Drive Style | Cross |
Material | Steel |
Additional Information
SKU / Model: | NAS51741 |
NSN: | 5305-00-637-6949 |
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 NAS517-4-1_Military-Fasteners-com.pdf |
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NAS602-8
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length: 1/2", thread: 8-32, pan head, fully threaded, philips recess, alloy steel cadmium ii plating, NAS602 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"
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Customer Reviews

I have built an airplane with parts from Military Fasteners. In the last years I have only had one issue involving warranty problems and that was resolved by the factory. Good service and quality parts/availability are very good at Military Fasteners.
Small order but all was in stock, sales rep was very friendly and made it a pleasure. Shipped and received quicker than expected.
My new David Clark headset arrived earlier than expected and everything was perfect. Whole order/delivery experience was excellent.
Excellent variety, quality, and service. And, small orders are no problem. Military Fasteners is a tinker's delight and a great resource. I also appreciate their using the USPS. So many companies ship UPS only and to Alaska the UPS price is ridiculous. Thank you.
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