WERA 840/4 Z SB bit, 4 x 152 mm - 05136302001

Name: WERA 840/4 Z SB bit, 4 x 152 mm - 05136302001
Brand: WERA
SKU: 03229455
Price: 10.4 EUR
Availability: PreOrder

Recommended Retail Price €20.58

10.40 tax incl.

€8.60 excl. VAT (incl. all environmental contributions)

WERA 840/4 Z SB bit, 4 x 152 mm - 05136302001

€10.40 Recommended Retail Price €20.58

On order: delivered from 30/05/2026

blister

The minimum purchase order quantity for the product is 3.

Delivery by DHL

Product information

Scope of delivery

840/4 Z SB bits, 4 x 152 mm

Product description

Tough Wera bits for hexagonal socket screws, for universal use. Hex-Plus offers larger contact surfaces in the screw head. The notch effect is reduced to a minimum and the destruction of the screw is nearly eliminated. 1/4" hexagonal, suitable for holders as per DIN ISO 1173-F 6.3.

For hexagonal socket head screws
Hex-Plus allows socket head screws to live longer
Tough for hard materials
1/4" hexagon drive (Wera connecting series 4)

Application

Hexagon socket screws

Drive

1/4" hexagon, suitable for DIN ISO 1173-F 6.3 bit holders

Design

Hex-Plus, tough, for universal use

Features and benefits

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!
Tough Wera bits prevent the tip from breaking prematurely. Z-bits usually are the bit for universal screwdriving applications.

Key features according to our expert