SADEV M7x16 socket head cap screw / ST75-14

SADEV 0301373 M7x16 grade 10.9 ZN socket head cap screw for ST75-14 sequential gearbox

This zinc-plated M7x16 grade 10.9 socket head cap screw is a new part from SADEV, intended for fitting and assembling components on the SADEV ST75-14 sequential gearbox. Designed to meet motorsport requirements, it provides reliable fastening in an environment subject to vibration, high mechanical stresses and repeated loads.

Role of the part

The socket head cap screw, with its cylindrical head and hexagonal socket, provides precise fastening of mechanical components on the sequential gearbox. Its strength grade 10.9 ensures high mechanical strength, essential for maintaining the integrity of assemblies in a competition transmission. The zinc coating helps limit oxidation and preserve fastening quality over time.

Symptoms or consequences of a worn or faulty part

• Progressive loosening of a gearbox component
• Abnormal play in an assembled part
• Risk of leaks, vibration or misalignment depending on the fitting location
• Marked, rounded or difficult-to-remove screw head
• Reduced reliability during intensive competition use

Benefits of replacement

• Restores fastening in accordance with SADEV assembly recommendations
• Improves the reliability of the mechanical assembly
• Reduces the risk of loosening caused by vibration and transmission stresses
• Allows clean reassembly when overhauling or servicing a sequential gearbox
• New part suited to motorsport requirements

Specifications

• Brand: SADEV
• Reference: 0301373
• Product type: Socket head cap screw
• Dimensions: M7x16
• Strength grade: 10.9
• Finish: ZN, zinc-plated treatment
• Condition: New product
• Application: SADEV ST75-14 sequential gearbox

Vehicle compatibility

• Competition vehicles fitted with a sequential gearbox SADEV ST75-14
• Renault Sport, Alpine applications or other circuit and rally builds using this SADEV transmission
• Compatibility must be checked against the exact gearbox assembly and SADEV technical parts list

This SADEV 0301373 zinc-plated M7x16 grade 10.9 socket head cap screw is an essential fastening component for a reliable, durable assembly on an ST75-14 sequential gearbox, particularly during servicing, overhaul or competition preparation.