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Bolt Crs 1/4-20 Thrd AN74A4
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| PN | Old AN | Thread | Grip | Length |
|---|---|---|---|---|
| MS20074-04-04 | AN74A4 | 1/4-20 Coarse Thread | 0.0620 | 0.5940 |
Overview
| MS20073/MS20074 Engine Bolts |
 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |
Reviews
perfect for carb to air box bolt up.
Verified Purchase
Bolt Crs 1/4-20 Thrd AN74A4
Worth the cost to have the correct bolt for my O-360 carb heat box.
Verified Purchase
Bolt Crs 1/4-20 Thrd AN74A4
Good, quality product.
exactly what was ordered snd what was needed. Fast service. excellant transaction.
Anything aviation is over priced but I’m glad Aircraft Spruce is here to be a source for us builders and restorers
Fast shipping and good items~~
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.
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.
1” long 1/4” bolt = $1.59 1/14” long 1/4” bolt = $4.59 Same type Figure that ????
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.
