Part# AN742-8
MFR Model# AN742-8
DescriptionSizePart Number
Clamps, Plain AN742-8 Steel1/2-InchAN742-8


Plain loop-type line support clamps, made of aluminum alloy or steel meeting specification QQ-A-362, condition T. Heat-treated to a minimum tensile strength of 50,000 psi.
California Prop 65 Warning Symbol

WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. www.P65Warnings.ca.gov


Sport I
April 20, 2019

Its a clamp, what mare can you say?

January 29, 2019

Using it to make an Aeronca landing gear snare cable. Its a good low cost part for that but not perfect since the tab is offset and not centered.

Dave R
January 19, 2019


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 diameter screw or bolt holes do the clamps have for use on 1/4 and 3/8 tubing sizes?

These have both been measured out to .219". You can use #10 sheet metal, or 10-32 threaded bolts or machine screws.

Q: What is the width of these AN742 clamps?

Dash 2 thru 10 has a .375" band width, and the larger dash numbers have a .500" band width.

Q: Can you send me information what is bolt hole diameter in AN742-D12 aluminum clamp?

This clamp will use a 10-32 threaded bolt.

Q: What is the thickness of the material in an AN742-10 (steel) clamp

1/32 INCH.

View in Catalog

View Image View in Catalog