Images are examples, some edited with AI. The technical data are authoritative. AI notice
TY Bit Set 29 mm Pozidriv PZ3, 5-pcs. 1/4" C6,3 in Box - Wiha 42103
The Wiha TY bit 42103 in Pozidriv PZ3 is designed for large Pozidriv screws in heavy-duty assemblies requiring higher torque. It covers both T-shaped and Y-shaped screw heads with one bit, and the patented torsion zone delivers a lifespan 120 times longer than Wiha standard bits while remaining suitable for impact drivers. Set of 5 colour-coded 29 mm C6,3 bits in a box.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Pozidriv PZ3 is used where larger screws and higher tightening torques are needed, such as in timber frame construction or machine fastening. The Wiha TY bit 42103 brings the TY concept to this profile: one bit for T-shaped and Y-shaped PZ3 screws, robust enough for impact driver use.
Benefits
- PZ3 profile for large Pozidriv screws at higher torque levels
- Fits T-shaped and Y-shaped screw heads
- Patented torsion zone: 120x longer lifespan than Wiha standard bits
- Suitable for power tools and impact screwdrivers
- Fluorescent colour coating for quick identification in low light
Applications
For all screw types in all materials; for cordless, impact, and power screwdrivers. Particularly recommended for PZ3 screws in timber framing and metal structures with higher tightening requirements.
Manufactured in Vietnam (VNM). HS code: 82079030.
Technical data
| Profile | Pozidriv PZ3 |
|---|---|
| Length | 29 mm |
| Shank | 1/4" C6,3 |
| Contents | 5x TY bit 29 mm PZ3 |
| Product dimensions (LxWxD) | 110 x 50 x 25 mm |
| Standards | DIN 3126, ISO 1173, Style C6,3, DIN ISO 8764-1 |
| Weight | 0.064 kg |
| Manufacturer | Wiha |
| Manufacturer Nr. | 7012TY903 |
| EAN | 4010995421038 |
| HS-Code | 82079030 |
| GPSR manufacturer information | Wiha Werkzeuge GmbH Obertalstraße 3-7 DE-78136 Schonach www.wiha.com |
| Condition of article | New |
| Article authenticity | Original product |
| Country of Manufacture | Vietnam |
| ESD version | TEC |
| Norm | DIN 3126, DIN ISO 8764-1, ISO 1173 |
Downloads
Accessories
ESD version
Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.










