Universal Stainless Steel Phono Cartridge Mounting Kit with Allen Bolts

Fitting a new cartridge or replacing an old one requires the correct hardware for a secure and flush mount. This universal mounting kit provides a comprehensive selection of stainless steel allen bolts, nuts, and washers designed to fit the vast majority of phono cartridges and tonearm headshells on the market. It solves the common problem of sourcing the right size screws, especially for deeper-bodied cartridges or specific brands like Thorens. By including six different bolt lengths and a dedicated set for M2 threading, this kit ensures you have the precise components needed for optimal cartridge alignment and performance, which is imperative for achieving the correct Vertical Tracking Force (VTF).

Features and Construction

This kit is built around practical necessity and manufacturer recommendations, offering a full spectrum of fixings in a durable material.

Material and Build

The entire kit is manufactured from high-strength stainless steel. This material choice is critical, as many cartridge manufacturers specifically advise against using aluminium screws, noting they can become stuck in the threaded holes of the mounting plate. The weight of stainless steel versus aluminium is irrelevant for final setup, as the tonearm's counterweight should always be adjusted to set the correct VTF for your specific cartridge and stylus.

Size and Practical Fit

The core of the kit is a set of twelve M2.5 allen bolts, supplied in pairs across six lengths: 6mm, 8mm, 10mm, 12mm, 16mm, and 20mm. The 6mm to 12mm bolts suit the majority of standard cartridges, while the 16mm and 20mm lengths are included for deeper-bodied models. Accompanying these are twelve M2.5 nuts and twelve washers. A separate set includes four M2 allen bolts (in 10mm and 16mm lengths) with four matching nuts and washers, specifically included for fitting cartridges to the majority of Thorens tonearm headshells.

Uses and Placement

This kit is designed for a single, clear purpose: correctly installing a phono cartridge, whether for a new setup, an upgrade, or a replacement.

Professional Use

For audio technicians, hi-fi repair shops, or retailers, this kit serves as a universal solution for cartridge installation services. It eliminates the need to stock multiple individual screw packs or risk using incorrect or substandard hardware. The comprehensive range ensures compatibility with virtually any customer's equipment, from vintage turntables to modern high-end models, providing a reliable and manufacturer-compliant fixing solution.

Everyday Home Use

For the vinyl enthusiast upgrading their cartridge or performing routine maintenance, this kit provides everything needed in one package. The socket head design of the allen bolts allows for easy tightening with the supplied 2mm and 1.5mm allen keys, even in the confined space of a headshell. The guidance to always use the shortest bolt that accommodates the cartridge and headshell combination is made simple with the six length options, promoting a secure fit that doesn't protrude unnecessarily.

Benefits and Buying Value

The value of this kit lies in its completeness, material correctness, and the convenience it offers over sourcing parts individually.

Reuse and Low Maintenance

As a set of durable stainless steel components, the bolts, nuts, and washers can be reused multiple times. If you change cartridges or turntables, you can disassemble and reassemble using the same hardware, provided it is the correct size. The corrosion-resistant nature of stainless steel also means the fixings will not degrade over time, ensuring a reliable connection for the lifespan of your equipment.

Why Choose This Product

This kit removes guesswork and incompatibility from cartridge installation. It adheres to manufacturer guidelines by providing steel, not aluminium, fixings. Its value is in having every likely required size—from common 6mm bolts to rarer 20mm lengths and specific M2 Thorens bolts—readily available. This comprehensiveness saves time searching for parts and provides assurance that the installation is performed with suitable, quality hardware, which is fundamental to achieving the best possible sound from your vinyl records.