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Wera 840/4 Z Tamper-proof Hex-Plus BO bits, 4 x 89 mm

by Wera
Regular price $10.59
Unit price
per
No Reviews

Wera 840/4 Z Tamper-proof Hex-Plus BO bits, 4 x 89 mm

by Wera
Regular price $10.59
Unit price
per
No Reviews
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About this item

Wera 840/4 Z Tamper-proof Hex-Plus BO bits, 4 x 89 mm

Wera

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Datasheet

Key points

  • For hexagon socket screws with safety pin (BO = with bore hole)
  • Hex-Plus allows socket head screws to live longer
  • Tough for hard materials
  • 1/4" hexagon drive (Wera connecting series 4)
Tough viscous Wera bits for hexagon socket screws for universal use. The Hex-Plus profile 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. ¼" hexagon, suitable for holders as per DIN ISO 1173-F 6.3. Hexagon socket BO screws have a protruding pin in their drive profile. This prevents any unauthorised loosening since the "normal" hex tools cannot move these screws. ¼" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.

Avoid rust with stainless-steel bits

Color coded and marked for easy organization