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Wera 840/1 ZBO Hex Pinned Security Bit Extra Tough - 2mm

SKU: 260326124429040 EAN: 4013288038548

Compare 3 prices for Wera 840/1 ZBO Hex Pinned Security Bit Extra Tough - 2mm — from £4.16 to £6.95 across 3 UK sellers including Tool Store Direct, My Tool Shed, Tooled Up. Save up to £2.79 (40%).

£4.16 18h ago
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Compare Prices from 3 Sellers

Prices updated 31 Oct 2026
2
My Tool Shed
£6.95 +£2.79
8h
3
Tooled Up
£6.95 +£2.79
8h
#2 My Tool Shed
8h ago
£6.95 +£2.79
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#3 Tooled Up
8h ago
£6.95 +£2.79
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The Wera 840/1 ZBO 2mm Hex Pinned Security Bit is the smallest variant in this professional range, designed for precision work with compact tamper-proof hexagon socket screws. This 2mm size is ideal for delicate assemblies, electronics housings, and smaller fixtures where security fastening is essential. The bit's tough viscous construction delivers exceptional durability even when working with the harder materials often found in precision engineering applications. Featuring Wera's renowned Hex-Plus technology, this bit provides a significantly larger contact surface within the screw head compared to standard hex tools. This innovation dramatically reduces the risk of cam-out and virtually eliminates screw head damage, ensuring your fasteners remain in pristine condition for future servicing. The protruding pin design of BO screws means standard hex tools cannot engage these fasteners, providing effective security against unauthorised tampering. With its 1/4" hexagon drive compatible with Wera connecting series 1, this bit integrates seamlessly with your existing power tool setup and is suitable for use with holders conforming to DIN ISO 1173-D 6.3 standards. Features and Benefits: • Hex-Plus technology increases contact surface for superior screw protection • Ductile and tough construction for hard materials • Tamper-proof design prevents unauthorised loosening • Compatible with Bosch, Fein, Holz-Her, Lecreux, and Metabo tools • 1/4" hexagon drive for universal holder compatibility Specifications: Bit Size: 2mm Length: 25mm Drive: 1/4" Hexagon Contents: • 840/1 Z Tamper-proof Hex-Plus BO bits, 2 x 25 mm
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