EVERYTHING FOR AIRPLANES SINCE 1965 | 877-4-SPRUCE

Metric Prop Bolts

From $7.50 to $8.90
Description PN Buy
PROP BOLT 8X70MM DRILLED HEAD FOR SAFETY WIRE
15-04929
$7.50
Quantity
PROP BOLT 8X80MM DRILLED HEAD FOR SAFETY WIRE
15-04930
$8.50
Quantity
PROP BOLT 8X90MM DRILLED HEAD FOR SAFETY WIRE
15-04931
$8.90
Quantity
Subtotal $0.00
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Overview

Assorted Metric Bolts
   
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Reviews

the 8mmx70 prop bolts are great. thanks!

Carl V Verified Purchase

PROP BOLT 8X70MM DRILLED HEAD FOR SAFETY WIRE

November 3, 2023

The 80mm worked perfectly for my 912 w/ Warp Drive prop. Glad to have the drilled-head option for safety wire install.

Ryan
July 1, 2020

Would like to have more options on the length (shorter 60 to 65 MM ) for 582 if safety wiring heads is wanted. but still a well made product.

Tyrone M
March 16, 2018

Longer bolts would also be a good option, suitable for the Rotax 912 engine.

Aviator
May 21, 2015

Bolts were delivered but one of them, although it appears to have the safety wire holes drilled, in fact the holes dont go all the way through.

Paul H
July 27, 2020

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.

Q: What is the pitch on these Metric prop bolt # 15-04929? Also, what grade are these bolts?

The pitch on these bolts would be 1.25, and the grade would be 8.8 with a CAB #2 finish.

Q: For the 8X80MM bolt, is the 80 the nominal length or the grip length?

80mm is nominal.

Q: The length of the bolt on the 8x80 is from top of bolt head or the bottom of the bolt head?

The length is measured from under the head to the end of the bolt.

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