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AN507B 4-40 X 1 Black Csk FP Ms
MFR Model# 30999-10
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| Material | Part No. | Thread | Length |
|---|---|---|---|
| Black Brass | MS24693-BB10 | 4-40 | 1 |
Overview
|
These non-structural screws have a flat countersunk head, 100° cross recessed head.
(-C #'s) Cleaned and descaled, corrosion restistant steel (-S #'s) Cadmium plated carbon steel (-BB #'s) Black chemical finish brass |
 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |
Reviews
As expected. Looks great.
Great service and nutplares worked great. Recieved them in less than 3 days via c usps.
I needed some hardware to finish a paint job for some friends that live out of state so I ordered these screws as usual I got them with plenty of time to spare. The quality is always top notch and I received just what I ordered. Thank you Aircraft Spruce
Nothing like new hardware when the old screw heads were stripped out by a gorilla.
Exactly what I needed to re-install the wing tank on my RV-6 after a recent repair. Quick and efficient delivery.
Used in conjunction with countersunk washers to attach panels to race car. Makes a nice flush finish. These are available in many sizes so you can get just what you need on the back side of the nut (2 threads). Hardened so Phillips head does not distort.
fit well.
We always receive quality product.
Excellent vendor. Speedy delivery and quality products as advertised
Q&A
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
Yes, these screws are threaded the entire length.
The MS24694 countersunk screw length is measured from the top of screw head to the bottom of the screw.
Yes, they are a little magnetic. Not as magnetic as CAD plated steel screws.
Cadmium plated are gold in color. Stainless are silver. That is why there are two different colors shown.