Wera 840/4 Z Bits - 2 x 89mm Tapping & Threading Tools - Thru-axles sold separately

- Thru-axles sold separately

Manufacturer Part Number: ROV34/4BK

Manufacturer Part Number: Y5XC98140

DC20455 BB2221 350032

UPC: 796941465656

Wera 840/4 Z Bits - 2 x 89mm Tapping & Threading Tools - Thru-axles sold separatelyTough 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. 1 4" hexagon, suitable for holders as per DIN ISO 1173 F 6. 3. For socket head screws Ductile and tough for hard materials Hex Plus allows socket head screws to live longer 1 4" hexagon drive (Wera