PRODUCTS
86018-¾”Dr. Impact XZN Bit Socket (12 Point)
86018M: ¾” Drive Impact XZN Bit Socket 12 Point (M14, M16, M18 / L=90mm)
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- Impact XZN-12Pt Bit Socket
- Douilles tournevis impact vis 12 pans
- 12 kątowy wkrętak udarowy
- Schlagschrauber mit 12 Winkeln
- Vasos de destornilladores-XZN
- 12 زاوية سائق مأخذ تأثير
- ตัวขับซ็อกเก็ตกระแทก 12 มุม
- 12角 氣動衝擊套筒
- DIN 3121- ISO 1174
- Understanding Impact Bit Sockets-One Piece vs. Two: The Engineering Behind Impact Bit Sockets
86018M 3/4″ Drive Impact XZN Bit Socket 12 Point Series bridges the gap between light automotive service tools and heavy commercial maintenance. While 1/2″ drive XZN sockets (such as the 84018-3M series) are sufficient for passenger car drivetrains, commercial vans, heavy chassis, and performance SUVs employ high-torque M14, M16, and M18 triple-square fasteners on wheel bearing hubs, suspension subframes, and brake caliper carrier bolts.
| 86018M | D mm | L mm |  g |  pcs |
|---|---|---|---|---|
| 14 | 40 | 90 | 350 | 5 |
| 16 | 40 | 90 | 360 | 5 |
| 18 | 40 | 90 | 370 | 5 |
Feature
Direct 3/4″ High-Torque Coupling (M14, M16, M18)
- No Step-Up Adapters: Eliminating adapters prevents joint play and removes the common failure point of sheared adapter pins when breaking loose factory-torqued commercial vehicle hub bolts.
- True 12-Point Flank Distribution: The precision-machined XZN triple-square teeth distribute rotational torque across twelve equal contact faces at 90º tooth angles, preventing tooth shearing and screw head strip-out under high impact loads.
What are the primary applications for 3/4″ drive XZN sockets?
Sizes M14, M16, and M18 are widely used for wheel bearing hub units, brake caliper carrier mounting bolts, and rear axle suspension brackets on European commercial vehicles, heavy vans (such as VW Crafter, MAN TGE), and full-size platform SUVs.
Can the 86018M series be used on heavy pneumatic impact wrenches?
Yes. Drop-forged from high-strength Chrome Molybdenum (Cr-Mo) steel and treated with a manganese black phosphate finish, these sockets are built for high-output power tools and feature an ISO 1174-2 compliant safety pin hole and O-ring groove.
