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The Wiha Micro-bit 40639 with TORX T20 profile covers one of the most common TORX sizes across automotive, electronics and household applications. Its 28 mm through-hardened chrome-vanadium steel ensures precise torque transfer via the 4 mm shank. Conforms to DIN 3126 and ISO 1173 Style C4.
Micro-bit TORX T20 28 mm, 4 mm shank - Wiha 40639
WIHA
Original product
Net price (excl. VAT)
€1.48
Item
WH-40639
Manufacturer no.
70054020
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.70054020
EAN4010995406394
Country of originVietnam
Customs tariff number82079030
ConditionNew
Article
WH-40639
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The Wiha Micro-bit 40639 features a TORX T20 drive, a size widely found in automotive assembly, consumer electronics and household appliances. At 28 mm total length with a 4 mm shank it fits standard bit holders with C4 drive.
Benefits
- Through-hardened chrome-vanadium steel for high service life
- TORX T20 profile for positive, cam-out-free torque transfer
- Compact 28 mm length for restricted installation areas
- Standard 4 mm shank to DIN 3126, ISO 1173, Style C4
Technical data
- TORX: T20
- Overall length: 28 mm
- Shank diameter: 4 mm
- Dimensions: 28 x 5 x 4 mm (L x W x D)
- Material: chrome-vanadium steel, through hardened
- Standards: DIN 3126, ISO 1173, Style C4
Applications
Suitable for T20 TORX screws in automotive assembly, electronics manufacturing and household appliances. Made in Vietnam (HS 82079030).
| Norm | DIN 3126, ISO 1173 |
|---|---|
| ESD version | TEC |
| Manufacturer Nr. | 70054020 |
| Manufacturer | Wiha |
| Country of Manufacture | Vietnam |
| EAN | 4010995406394 |
| Weight | 0.003000 |
| HS-Code | 82079030 |
| GPSR manufacturer information | Wiha Werkzeuge GmbH Obertalstraße 3-7 DE-78136 Schonach www.wiha.com |
| Article authenticity | Original product |
| Condition of article | New |
| Position sensing | No |
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