M6x20 socket head cap screw SADEV / Renault Clio 3 CUP / Renault Clio 2 CUP / ST75-14

SADEV M6x20, class 8.8, zinc-plated socket head cap screw (CHc) for Renault Sport sequential gearboxes

This SADEV M6x20, grade 8.8, zinc-plated socket head cap screw (CHc) is a brand-new part designed for SADEV ST75-14 sequential gearboxes, as used in the Renault Clio 3 Cup and Renault Clio 2 Cup. Engineered to meet the rigorous demands of motorsport, it ensures a reliable, secure fastening of mechanical components within the transmission system.

Purpose of the part

The socket head cap screw (CHc) is used to assemble and hold components of the sequential gearbox in place. Its M6x20 dimensions and grade 8.8 strength rating ensure a level of fastening suited to the mechanical stresses, vibrations, and loads encountered during track use or competitive racing.

Symptoms or consequences of a worn or defective part

A screw that is damaged, oxidized, stretched, has a compromised thread, or is not tightened sufficiently may fail to hold assembled parts securely. This can lead to vibrations, gradual loosening, potential fluid leaks (depending on its location), premature wear of surrounding components, or a loss of gearbox reliability.

Benefits of replacement

• Restores proper, secure fastening within the SADEV sequential gearbox.
• Maintains the reliability of mechanical assemblies subject to high stress.
• Reduces the risk of components loosening due to vibrations during intensive use.
• Ensures correct reassembly during overhauls, maintenance, or other work on the transmission.
• Brand-new part suitable for Renault Sport and competitive racing applications.

Specifications

• Brand: SADEV
• Product: M6x20 socket head cap screw (CHc)
• Strength class: 8.8
• Finish: Zinc-plated (ZN)
• Type: new product
• Application: SADEV ST75-14 sequential gearbox
• SADEV part number: 0301161
• Renault Sport part number: 01 00 301 161
• Packaging: Price per 1 screw

Vehicle compatibility

• Renault Clio 3 Cup equipped with the SADEV ST75-14 sequential gearbox
• Renault Clio 2 Cup equipped with the SADEV ST75-14 sequential gearbox

Conclusion

Essential for the reassembly or overhaul of a sequential gearbox, this M6x20 SADEV socket head cap screw ensures a reliable assembly that meets the requirements for Renault Clio Cup cars equipped with the ST75-14 transmission.