SADEV M10x85 socket head cap screw / Renault Clio 3 CUP / ST75-14

Product introduction

This CHc screw M10x85 class 8.8 zinc plated SADEV is a new fixing part intended for the sequential gearbox SADEV ST75-14 mounted on Renault Clio 3 Cup. Designed to meet the constraints of motorsport, it ensures reliable assembly of the relevant transmission elements.

Purpose of the part

The CHc screw, or hexagon socket cylindrical head screw, allows the precise and secure tightening of a mechanical component on the sequential gearbox. Its mechanical resistance class 8.8 guarantees resistance adapted to the significant stresses encountered in circuit use, in particular vibrations, load variations and repeated efforts on the transmission.

Symptoms or consequences of a worn or defective part

A damaged, seized, oxidized, elongated screw or one with a damaged hexagon socket may result in insufficient tightening or difficult disassembly. In competition use, a weakened fixing can cause mechanical play, abnormal vibrations, progressive loosening or a risk of damage to the associated parts of the gearbox.

Benefits of replacement

• Restores reliable and consistent tightening when working on the sequential gearbox.
• Reduces the risk of loosening or breakage linked to a tired screw.
• Makes reassembly easier with a new, clean fixing.
• Suitable for the demands of intensive use in competition.
• Preserves the integrity of associated components of the SADEV transmission.

Specifications

• Brand: SADEV
• Product: M10x85 socket head cap screw (CHc)
• Strength class: 8.8
• Finish: zinc plated
• Condition: new product
• Application: SADEV ST75-14 sequential gearbox
• Reference SADEV: 0301503
• Reference Renault Sport: 01 00 301 503
• Packaging: Price per 1 screw

Vehicle compatibility

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

Conclusion

This CHc screw M10x85 class 8.8 zinc plated SADEV is an essential fixing part to ensure reliable and durable mounting on the Renault Clio 3 Cup sequential gearbox, in compliance with Renault Sport and competition requirements.