Bits for Hexagon (Allen) Screws
Product Overview
The Wera 840/1 Z bit (item no. 05056315001) is a single bit in the Wera 840/1 Z series, designed for use with hexagon socket (Allen) screws. The manufacturer's product page indicates the use of Wera's Hex-Plus geometry, a 1/4" hexagon drive, and a tip size of 3.0 mm with a blade length of 25 mm.
- Product: Wera 840/1 Z bit, item no. 05056315001.
- Geometry: Hex-Plus (larger contact surfaces against the screw's flats).
- Drive: 1/4" hexagon drive (suitable for holders according to DIN ISO 1173‑D 6.3).
Application and Function
The Wera 840/1 Z bit is described by WERA as a Z-bit for universal screwdriving of hexagon socket screws. Hex-Plus geometry increases the contact surface between the bit and the screw, which, according to the manufacturer, reduces the risk of damage to the screw head during rotation. The series is also characterized as tough for hard materials and suitable for universal use.
In summary, the Wera 840/1 Z bit is a spare/replacement bit in the standard 1/4" bit system, suitable when a bit with a Hex-Plus profile and the specified tip and blade length is needed.
Specifications
- Product Name: Wera 840/1 Z bit (05056315001).
- Manufacturer: WERA.
- Tip Size: 3.0 mm.
- Blade Length: 25 mm.
- Drive: 1/4" hexagon drive (suitable for holders according to DIN ISO 1173‑D 6.3).
- Geometry: Hex-Plus.
- Feature: Described as "tough for hard materials" and for universal use (specified by the manufacturer).
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