Wielander & Schill – Slinding hammer screw nut long shaft 504012

Slide Hammer Coupling Nut – Long Shaft (504012)

The Wielander & Schill slide hammer coupling nut is a professional-grade attachment designed for use with standard M14-threaded slide hammers. Because of the extended long shaft design, this nut provides a deeper, more secure thread engagement than standard coupling nuts. As a result, it delivers a stronger connection during heavy dent pulling and panel straightening work.

Key Features

• Long shaft M14 x 40 mm thread – provides deeper engagement for a more secure hold, so the nut stays firmly attached under repeated pulling force.
• Nickel-plated steel construction – the durable coating resists corrosion and ensures smooth threading every time.
• Compact dimensions (45.5 × 33 × 30 mm) – fits comfortably in tight spaces, yet still offers excellent grip for hand tightening.
• Lightweight at just 0.104 kg – therefore, it adds minimal weight to your slide hammer setup.
• Universal M14 compatibility – works with Wielander & Schill slide hammers as well as other M14-threaded pulling tools.

Why Use a Long Shaft Coupling Nut?

Standard coupling nuts typically have shorter thread engagement, which can limit their holding strength during aggressive pulls. In contrast, this long shaft version extends the threaded section to 40 mm. Consequently, the nut grips more thread turns on the slide hammer shaft, and this reduces the risk of loosening or stripping under heavy loads.

Moreover, the extra thread length is particularly useful when working with worn or slightly damaged slide hammer shafts. Because the nut engages more of the thread, it compensates for minor wear and maintains a solid connection throughout the repair.

Applications

This coupling nut is essential for collision repair technicians who use slide hammers for dent pulling and panel straightening. In addition, it suits a wide range of bodyshop tasks, including:

• Connecting slide hammers to stud-welded pins and attachments
• Securing pulling adapters during crease and dent removal
• Replacing worn or damaged coupling nuts on existing slide hammer sets

Furthermore, because it uses the standard M14 thread, this nut works as a direct replacement part for most professional slide hammer systems used in UK bodyshops.

Technical Specifications

• SKU: 504012
• Thread: M14 × 40 mm
• Dimensions: 45.5 × 33 × 30 mm
• Material: Steel
• Coating: Nickel-plated
• Weight: 0.104 kg
• Quantity: 1 piece

Why Choose Bodyshop Solutions?

Bodyshop Solutions Ltd is the exclusive UK and Ireland distributor for Wielander & Schill professional bodywork tools and consumables. As a result, every order comes with expert technical advice, fast shipping, and dedicated aftercare support. Simply call 01327 300700 for guidance on choosing the right accessories for your slide hammer system.