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BOLT CRS 1/4-20 THRD AN74A4

Packaged Items
SinglePack of 5
PNOld ANThreadGripLength
MS20074-04-04AN74A41/4-20
Coarse Thread
0.06200.5940

Overview

MS20073/MS20074 Engine Bolts

Reviews

perfect for carb to air box bolt up.

Dave S Verified Purchase

BOLT CRS 1/4-20 THRD AN74A4

August 10, 2022

Worth the cost to have the correct bolt for my O-360 carb heat box.

Sawtooth T Verified Purchase

BOLT CRS 1/4-20 THRD AN74A4

August 31, 2021

Good, quality product.

Eddie Y
September 28, 2020

exactly what was ordered snd what was needed. Fast service. excellant transaction.

Paul S
March 8, 2020

Anything aviation is over priced but I’m glad Aircraft Spruce is here to be a source for us builders and restorers

Sam
December 12, 2019

Fast shipping and good items~~

Kim M
February 22, 2018

Bought these to hold a bracket onto the bottom of my engine. Good fit and made to use safety wire with drilled heads. The 1/4-20 did the job.

Rich S
June 4, 2017

A good product, well packed. The delivery was split between two locations and first part not delivered as invoiced. Very helpful staff corrected omission, but included a few days delay in getting the parts.

Spectron A
August 11, 2020

1” long 1/4” bolt = $1.59 1/14” long 1/4” bolt = $4.59 Same type Figure that ????

Sam O
November 30, 2019

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.

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