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H7224AA Zephyr 4mm 1/4'' B.N.A.E. Insert Bits

Part Number: H7224AA
Brand: Zephyr
Price: Price On Request


This product is sold in increments specified in the ‘Quantity’ box above.


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H7224AA Zephyr 4mm 1/4'' B.N.A.E. Insert Bits
Zephyr 1/4'' B.N.A.E. #4 Insert Bits Description

Zephyr 1/4'' hex insert shank B.N.A.E. (metric) screwdriver bits. For aircraft or machine screws. Also known as French recess bits, the name comes from the Bureau de Normalisation de l'Aeronautique et de l'Espace.

Technical Specifications
Shank Size: 5/16''

Screw Size: 3/8''

Bit Hardness: Intermediate Hardness

Overall Length: 1 5/16''

For Screw Recess Type: Aircraft

Made In The USA



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