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| Schematic | Drive Type | Uses |
|---|---|---|
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Phillips | Most recommended drive type. Provides good control in driving. Always use a driver bit of the proper size which is in good condition. |
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Slotted | Accepts standard blade screwdriver. Requires less downward pressure to drive parts than those with cross-recessed openings. Use proper fitting blade to minimize slippage. |
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Combination (Slotted & Phillips) |
Accepts phillips and standard blade screwdrivers. Often used when fastener is expected to be driven and backed out several times. |
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Hex / Slotted-Hex | Accepts hex wrench. Slotted drive is added to make it easier to remove the fastener. |
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Torx® | Positive-engaging, fast-locating method of transmitting torque and optimizing worker efficiency. Good fastening appearance. |
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Square | Increases productivity with excellent torque transmission and resists cam-out. Distinctive appearance which discourages tinkering. |
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Pozidrive® - Alternative (Type 1A) |
This design offers greater control in driving than Phillips drive. Quite common in appliance and automotive manufacturing. |
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Smith Fastener Company, A California Corporation - 3613 East Florence Avenue, Bell, California, 90201 - Phone: ( 323 ) 587-0382 - FAX: ( 323 ) 587-8712 - E-mail: sales@smithfast.com - Copyright © 2000 by Smith Fastener Company - Last updated: May 22nd, 2006 - http://www.smithfast.com/msdrivetypes.htm |