Hexagon socket screws are a problem, because the contact surfaces that transfer the force of the tool to the screw are very narrow. The consequence: the head of the screw can be damaged, usually rounding out the recess. Hex-Plus tools have larger contact surfaces to prevent this, driving from the flats of the recess, rather than the corners. Good to know: Hex-Plus tools fit into every standard hexagon socket screw!
840/2 Z Bits
- For hexagonal socket head screws
- Tough for hard materials
- Hex-Plus allows socket head screws to live longer
- 5/16" hexagon drive (Wera connecting series 2)
caracteristicile produsului
Hex-Plus
Tough bits
Tough Wera bits prevent the tip from breaking prematurely. Z-bits usually are the bit for universal screwdriving applications.
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Fapte și cifre
Part number
05057505001
05057510001
05057515001
05057520001
05057525001
05057530001
Tip size (metric) mm
3
4
5
6
8
10
Tip size (inches) inch
-
-
-
-
-
-
Blade length mm
30
30
30
30
30
30
Blade length (inches) inch
1 3/16"
1 3/16"
1 3/16"
1 3/16"
1 3/16"
1 3/16"
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Tough viscous Wera bits for hexagon socket screws for universal use. Hex-Plus offers a greater contact surface in the head of the screw. The notching effect is therefore reduced to a minimum and damage to the screw head more or less eliminated. 5/16" hexagon, suitable for holders as per DIN ISO 1173-D 8.
