05057505001 - 840/2 Z Hex bits, 3 x 30 mm (840/2 Z Hex bits, 3 x 30 mm)

840/2 Z Hex Keys

Hex-Plus

Internal hex screws are problematic because the bearing surfaces through which the tool's force is transmitted to the screw are extremely narrow. This can damage the screw head. Hex-Plus tools have larger bearing surfaces that prevent this type of damage. And it's worth remembering: Hex-Plus tools fit any standard hex screw!

Extra-tough tips

Wera's extra-tough (Z) tips prevent premature breakage of the tip end. Z tips are typically the most suitable tips for universal applications.

For internal hex screws

Durable and sturdy, for universal use

Hex-Plus makes internal hex screws last longer

5/16" Hex Drive (Wera Connection Series 2)

Hex-Plus

Internal hex screws are problematic because the bearing surfaces through which the tool's force is transmitted to the screw are extremely narrow. This can damage the screw head. Hex-Plus tools have larger bearing surfaces that prevent this type of damage. And it's worth remembering: Hex-Plus tools fit any standard hex screw!

Extra-tough tips

Wera's extra-tough (Z) tips prevent premature breakage of the tip end. Z tips are typically the most suitable tips for universal applications.

For internal hex screws

Durable and sturdy, for universal use

Hex-Plus makes internal hex screws last longer

5/16" Hex Drive (Wera Connection Series 2)

Hex-Plus

Internal hex screws are problematic because the bearing surfaces through which the tool's force is transmitted to the screw are extremely narrow. This can damage the screw head. Hex-Plus tools have larger bearing surfaces that prevent this type of damage. And it's worth remembering: Hex-Plus tools fit any standard hex screw!

Item description

Durable and robust Wera bits for internal hex screws, for universal application. The Hex-Plus profile provides larger contact surfaces on the screw head. This minimizes the scoring effect and virtually eliminates damage to the screw head. 5/16" hex shank, suitable for bit holders according to DIN ISO 1173-D 8.