Jonnesway SPLINE XZN Screwdriver Bit M14 x 30 mm, 6-point, 10 mm (D10M30M14A)

Jonnesway SPLINE XZN Screwdriver Bit M14 x 30 mm (D10M30M14A) is a 6-point interchangeable bit with a 10 mm spline tip, engineered for precise engagement with XZN/SPLINE fasteners. Made as an accessory for bit holders and compatible drivers, this bit is intended for tasks that demand accurate torque transfer and reduced fastener wear. Its compact 30 mm length makes it suitable for use in confined spaces while retaining sufficient contact depth for secure operation.

Advantages

The bit's 6-point XZN spline geometry ensures stable contact with matching fasteners, minimizing cam-out and rounding. Constructed from corrosion-resistant material, it resists rust and maintains fitment over repeated use. The standard 10 mm spline tip size and M14 base allow compatibility with a range of holders and extensions, enabling quick interchangeability and efficient workflow in workshop and field environments.

Suitable for

• Automotive assembly and repair where XZN/SPLINE bolts are used
• Mechanical maintenance of gearboxes, transmissions, and driveline components
• Industrial machinery servicing that requires spline fastener access
• Workshop and professional hand-tool kits for technicians and mechanics

Key specifications

• Bit type: 6-point SPLINE (XZN) screwdriver bit
• Tip size: 10 mm spline
• Shank/Base size: M14
• Length: 30 mm
• Compatibility: standard bit holders and drivers that accept M14 spline bits
• Finish: corrosion-resistant surface treatment

How to use

Insert the Jonnesway SPLINE XZN bit into a compatible bit holder or driver, ensuring the M14 shank seats fully to prevent slipping. Engage the matching XZN/SPLINE fastener by aligning the 10 mm tip with the bolt head, then apply steady torque using a hand driver, ratchet adapter, or powered tool rated for spline bits. For confined spaces, use appropriate extensions or low-profile holders to maintain access while preserving bit engagement depth.

Usage recommendations

Use hand or powered tools within their rated torque limits, avoid excessive side loading, and inspect the tip for wear before each use. Store bits dry and clean to preserve the corrosion-resistant finish and maintain reliable fitment with XZN/SPLINE fasteners.