Hardening: Through-hardened

Electrical Ratings and Approvals

Immersion/bucket cleaning (stated in manufacturer text)

Kraftform Plus håndtag: Multi-komponent design for hurtig og ergonomisk manuel anvendelse

For complete technical information and confirmation of dimensions and features

1/16" unbracho bit 50 mm lang Unit(s):Pcs Hardening: Through-hardenedProduct Overview Wera 840 4 Z bits are a series of bits designed for use with internal hexagon screws. The product is listed on Wera's product page under the 840 4 Z bits family and is described as extra tough (Zhhart) and equipped with Wera's Hex Plus profile to increase the contact area in the screw head. Design and Function The Hex Plus profile increases the contact surface between the bit and the screw by transferring force from the flanks rather