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Zephyr Bits

Zephyr insert bits and Zephyr power drive bits are heat treated in small lots for consistent quality and constructed to last in demanding situations. Zephyr Fastener Tools offers hundreds of quality screwdriver bits including B.N.A.E. bits, Phillips ® bits, Slotted bits, Pozidriv ® bits, Socket Head (Hex-Allen) bits, Square Recess bits, Torx bits, Torx Plus insert bits, Spanner Tamper Resistant bits, Torq-Set ® bits, Tri-Wing bits and Hi-Torque driver bits. Zephyr's unique use of the Z-Forge process assures exact dimensional fit in the recess. Zephyr bits gives the truest fit, longest performance and with 's new ACR ® bits, the least cam-out and product damage of any available at any price.

Zephyr B.N.A.E. Screwdriver Bits
Zephyr B.N.A.E. (metric) screwdriver bits. 1/4'' Hex Insert Shank and 1/4'' Hex Insert Shank with ACR Ribs. Also known as French recess bits. The name comes from the Bureau de Normalisation de l'Aeronautique et de l'Espace.
Zephyr Phillips Screwdriver Bits
Zephyr Phillips ® screwdriver bits. The Phillips head screw drive is purposely designed to cam out when the screw stalls, preventing the fastener from damaging the work or the head.
Zephyr Slotted Screwdriver Bits
Zephyr slotted screwdriver bits. Slotted screwdriver bits have a single slot in the fastener head and the tool used to drive a slot is called a slot-head, flat-tip, or flat head.
Zephyr Pozidriv Screwdriver Bits
Zephyr Pozidriv ® screwdriver bits. The shallow cross indention in the screw head identifies a Pozidriv fastener. The Pozidriv bit and recess design provides contact than a standard Phillips for more torque.
Zephyr Socket Head (Hex-Allen) Screwdriver Bits
Zephyr socket head (Hex-Allen) screwdriver bits. The socket head bit is one of the most common popular screw drives in the aviation and automotive industries.
Zephyr Square Recess Screwdriver Bits
Zephyr square recess screwdriver bits. The four sides of Zephyr square recess screwdriver bits are at right-angles to each other. The opposite sides of square recess bits are parallel.
Zephyr Torx Screwdriver Bits
Zephyr Torx ® screwdriver bits. Torx fasteners are becoming more and more common in automotive and appliance assembly. Zephyr provides a full selection of bits for Torx screws.
Zephyr Torx Plus Insert Bits
Zephyr Torx Plus ® screwdriver bits. The Torx Plus fastener and bit configuration gives a closer fit, 25% increased bit strength and up to 100% more drive cycles.
Zephyr Spanner Tamper Resistant Bits
Zephyr spanner or snake eyes screwdriver bits are for screw drives that feature two round holes opposite each other and is designed to prevent tampering. This type of drive is common in elevators and restrooms.
Zephyr Torq-Set Screwdriver Bits
Zephyr Torq-Set ® screwdriver bits. Torq-Set is a cruciform screw drive used in torque-sensitive applications. The Torq-Set head is similar in appearance to a Phillips drive.
Zephyr Tri-Wing Screwdriver Bits
The Zephyr tri-wing ® bit, also known as triangular slotted, screw drive has three radial slots. Tri-wing, as the name suggests, is a screw with three ''wings'' and a small triangular hole in the center.
Zephyr Hi-Torque Driver Bits
Zephyr hi-torque driver bits. The hi-torque recess was designed to provide very high installation and removal torques and to reduce the need for end-load of the driver.