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AN BOLT GAUGE

$9.50/Each
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Part# 04-05400
MFR Model# 1350

Overview

Automatically sizes all AN bolts up to 5/8" diameter and 5 inches long.

Reviews

Handy quick reference tool that removes the guess work.

Thad B
June 24, 2020

Great! Made it easy for me to figure out what size bolts I had and needed. Not knowing anything about AN bolt sizes and types, it can get confusing but this helped with that!

Nick N
June 17, 2020

Excellent! First of all I would like to say how helpful aircraft Spruce was on the telephone. I am a new aircraft builder and the AN bolt regiment is a bit confusing. This device takes the mystery out of it. I was able to go through my hardware and organize and label. Basically itâs a lifesaver. I highly recommend getting this device as one of the first tools you buy. Oh, as in an ending note, I received my order the very next day even during the Covid crisis.

Bill C
April 16, 2020

Cool little gauge, especially if you do some of your own work

Robert M
March 26, 2020

excellent

William C
February 20, 2020

Excellent tool

Donn
January 2, 2020

Just what I needed and very fast thank you very much.

Kevin A
October 31, 2019

Product was right on time.

Bobby J
July 21, 2019

A durable all-metal gauge that makes aircraft hardware identification easy.

Jeffrey F
December 23, 2018

Its exactly what I wanted, and expected.

Jerry
November 13, 2018

Q&A

Q: Does the reverse side have the diagrams that decode the markings on the bolt head?

Yes it does.

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