SPLINE XZN Bit Jonnesway D10M30M05A M5 x 30 mm, 6-point 10 mm

Jonnesway SPLINE XZN bit D10M30M05A is a 6-point screwdriver bit in size M5 × 30 mm with a 10 mm drive diameter, designed to engage spline / XZN fasteners precisely. Manufactured for use with compatible bit holders, ratchets and bit sockets, this bit delivers correct seating and repeatable torque transfer when working on automotive, mechanical and maintenance tasks that use XZN-type screws.

Advantages

The bit’s 6-point spline profile ensures stable engagement with XZN fasteners and reduces cam‑out risk compared with standard Phillips or Torx bits. A 10 mm drive diameter provides compatibility with a broad range of bit holders and ratchet adapters, while the 30 mm length offers access into recessed fasteners without sacrificing control. The hardened steel construction and precision machined tip maintain fit accuracy and resist premature wear under normal workshop use.

Suitable for

• Automotive repair and engine maintenance
• Mechanical assembly and disassembly of spline/XZN fasteners
• Industrial maintenance and equipment servicing
• Workshops and professional tool sets requiring precise bit engagement

Key specifications

• Bit type: SPLINE / XZN, 6-point profile
• Size: M5 (spline tip)
• Length: 30 mm usable bit length
• Drive diameter: 10 mm
• Material: hardened steel with precision machined tip
• Compatibility: designed for use with standard 10 mm drive bit holders and ratchet adapters

How to use

Select a compatible 10 mm drive bit holder or adapter and insert the SPLINE XZN bit securely. Align the M5 spline tip with the fastener recess, apply steady axial pressure and turn the driver or ratchet at controlled speed to engage the fastener. For installation, ensure threads are properly aligned before applying torque; for removal, work slowly to avoid stripping or rounding the spline profile. After use, inspect the tip for wear and store in a dry tool organizer.

Usage recommendations

Use this SPLINE XZN bit for tasks requiring precise engagement with XZN/M spline screws; avoid excessive impact force and overtightening. For consistent results, pair the bit with an appropriate torque-limiting wrench or calibrated driver when working on critical fastenings.