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Nut, Thin Check AN316-4L

Packaged Items
SinglePack of 10
Part No.Thread Size
AN316-41/4-28

Overview

Fabricated from steel and cadmium plated per QQ-P-416A, Type II, Class 2. The AN315 plain hex nut is of rugged construction and can carry the same high tension load as the AN310 castle nut. It requires an auxiliary locking device such as a check nut or lock washer. AN316 hex check nuts can carry half the tension load of the AN315 nut. They are used as a locking device for plain nuts, set screws, rod ends, etc.. Order by AN number. Add R or L after dash number for right-hand or left-hand thread.

Example: AN316-5L is a thin check nut with 5/16-24 left- hand thread

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Reviews

Jean R Verified Purchase

Nut, Thin Check AN316-4L

May 10, 2024

By far - the best nuts Ive ever had! (and Ive had a lot of nuts)

Marty H
June 4, 2020

The right part at the right price.

Alan A
May 4, 2020

Great Price and quick shipping. Would buy from them again.

Gary H
July 8, 2019

Edward B
March 12, 2019

Perfect

Sport I
November 23, 2018

Perfect

Sport I
November 23, 2018

When I requested help for the proper nut to choose for the Ball Bearing End rod that I purchased. Your customer service provided a quick response with the list of available nuts that I can used. KUDO

Daniel J
September 8, 2017

its a nut..... it works for me

Dave M
September 6, 2017

The ordering process was excellent but apparently these lessor used nuts had to be manufactured so it took months to get them. It’s a good thing I ordered way in advance so I’d have some on hand when I need them.

William G Verified Purchase

Nut, Thin Check AN316-4L (Pack Of 10)

April 2, 2023

Q&A

Please note, Aircraft Spruce Canada'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 Canada 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.

Q: What are the dimensions for the An315-3 nut? Im looking for the thickness and outer diameter.

It is .13" thick and would use a 3/8" wrench.

Q: What is the thickness of an AN315-6 nut?

0.27 inches.

Q: What is the thickness of the AN316-9 nut?

If you are referring to the height as the thickness then this will be 9/32.

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