Shank Type Shank Type |
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| Reversible Hex |
For Drive Style For Drive Style |
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| Hex | Slotted | Phillips |
| Square | External Hex |
System of Measurement System of Measurement |
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Size Size | Show |
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Size Size | Hide |
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Overall Length Overall Length |
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Individual/Set Individual/Set |
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Bolt Clearance Bolt Clearance |
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Hex Shank Size Hex Shank Size |
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Container Type Container Type |
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Fastener-Holding Mechanism Fastener-Holding Mechanism |
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Material Material |
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Finish Finish |
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Number of Pieces Number of Pieces |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Overall Diameter Overall Diameter |
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Fastener-Holding Nutdriver Bits



A mechanism inside the bit holds hex nuts and cap screws in place.
Bits with magnet hold steel fasteners.
Hex shank bits for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
For technical drawings and 3-D models, click on a part number.
Fastener-Holding Nutdriver Bits for Impact Drivers



The toughest bits available, these withstand the shock and twisting force of impact drivers. They have a magnet that holds steel hex nuts and cap screws in place. The groove in the shank fits directly into power tools.
For technical drawings and 3-D models, click on a part number.
Overall | |||||||
|---|---|---|---|---|---|---|---|
| Size | Bolt Clearance | Lg. | OD | Fastener-Holding Mechanism | Material | Each | |
1/4" Hex Shank Size for Power Tools | |||||||
| 7/16" | 3/16" | 1 3/4" | 0.625" | Magnet | Steel | 0000000 | 00000 |
Extra-Grip Fastener-Holding Nutdriver Bits



Because they make contact on the flat sides of fasteners rather than only on the corners, these bits significantly reduce slipping and stripping. The groove in the shank fits directly into power tools. They are also known as lobular bits.
For technical drawings and 3-D models, click on a part number.
Nutdriver Bits




Also known as nut setters, these bits turn hex nuts and cap screws.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
Hex shank bits for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
For technical drawings and 3-D models, click on a part number.
Bit Assortments
These assortments contain general-purpose bits.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.



| No. of Pieces | Components Included | Bits Included | Adapters Included | Each | |
1/4" Hex Shank Size and 1/4" Reversible Hex—Steel | |||||
|---|---|---|---|---|---|
| 30 | 29 Bits 1 Adapter | Phillips: No. 1, No. 3 (1" O'all Lg.)—2 ea. Phillips: No. 2 (1" O'all Lg.)—7 ea. Reversible Phillips: No. 2 × No. 2 (2 3/8" O'all Lg.)—2 ea. Slotted: 13/64", 15/64", 9/32" (1" O'all Lg.)—1 ea. Reversible Slotted: 15/64" × 15/64" (2 3/8" O'all Lg.)—1 ea. Square: No. 2 (1" O'all Lg.)—5 ea. Square: No. 1, No. 3 (1" O'all Lg.)—1 ea. Reversible Square: No. 2 × No. 2 (2 3/8" O'all Lg.)—1 ea. External Hex: 1/4", 5/16", 3/8" 7/16" (2 5/8" O'all Lg.)—1 ea. | 2 1/4" Lg. Bit Adapter for Power Tools | 00000000 | 000000 |
Fastener-Holding Nutdriver Bit Sets



A magnet holds the nut in place. These bits have a groove in the shank to fit directly into power tools.
For technical drawings and 3-D models, click on a part number.
| Components Included | Bits Included | Overall Lg. | Bolt Clearance | Fastener-Holding Mechanism | Overall Dia. | Material | Container Type | Each | |
1/4" Hex Shank Size for Power Tools | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 9 Bits | External Hex: 1/4" (2" O'all Lg.) External Hex: 1/4", 5/16" (1 5/8" O'all Lg.) External Hex: 1/4", 5/16", 3/8", 7/16" (2 5/8" O'all Lg.) External Hex: 3/8", 7/16" (1 3/4" O'all Lg.) | 1 5/8"-2 5/8" | 1/16"-7/16" | Magnet | 7/16"-5/8" | Steel | Plastic Caddy | 0000000 | 000000 |
Nutdriver Bit Sets




Also known as nut setters, these bits turn hex nuts and cap screws.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
Hex shank bits for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
For technical drawings and 3-D models, click on a part number.
| Components Included | Bits Included | Bolt Clearance | Overall Dia. | Material | Container Type | Each | |
1/4" Hex Shank Size | |||||||
|---|---|---|---|---|---|---|---|
| 7 Bits | External Hex: 3/16", 1/4" (1 3/8" O'all Lg.) External Hex: 7/16" (1 5/8" O'all Lg.) External Hex: 9/32", 5/16", 11/32", 3/8" (1 1/2" O'all Lg.) | 3/16"-5/16" | 5/16"-5/8" | Steel | Plastic Caddy | 00000000 | 000000 |
1/4" Hex Shank Size for Power Tools | |||||||
| 9 Bits | External Hex: 1/4" (2" O'all Lg.) External Hex: 1/4", 5/16" (1 5/8" O'all Lg.) External Hex: 1/4", 5/16", 3/8", 7/16" (2 5/8" O'all Lg.) External Hex: 3/8", 7/16" (1 3/4" O'all Lg.) | 1/16"-1/4" | 7/16"-5/8" | Steel | Plastic Caddy | 0000000 | 00000 |
Ball-End Driver Shafts


Create your own tool by attaching these shafts to a handle, or use with socket wrenches and power tools. They have a ball end that allows angled entry to make good contact with the recess when a standard-tip shaft can’t.
For technical drawings and 3-D models, click on a part number.
| Drive Size | Overall Lg. | Max. Access Angle | Material | Finish | Each | |
Hex | ||||||
|---|---|---|---|---|---|---|
| 7/16" | 9 1/4" | 25° | Steel | Black Phosphate Coated | 0000000 | 000000 |


























