S-92775A120 M4 x 10 mm DIN 915 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction for long-lasting performance in harsh industrial environments.
• Enhanced grip and holding power provided by the extended 2.25mm tip, preventing component slippage and loosening.
• High-strength durability with a Rockwell B80 hardness rating, ensuring the screw withstands high torque and repeated adjustments.
• Precise and reliable installation using the 2mm hex drive, allowing for secure tightening in confined spaces without a protruding head.
• Optimized thread engagement with Class 6g fit and coarse M4x0.7mm thread, enabling quick assembly and reduced cross-threading risk.
• Broad industrial compatibility by conforming to DIN 915 and ISO 4028 standards, ensuring interchangeability and consistent quality.
• Safe and compliant usage meeting RoHS 3 and REACH regulations, making it suitable for sensitive and regulated applications.

Professional Applications & Engineering Value

This M4 hex headless set screw is engineered to address common challenges in precision assembly, such as securing collars, gears, and pulleys on shafts without head interference. The 18-8 Stainless Steel material offers excellent resistance to rust and oxidation, crucial for machinery in moist or chemical-exposed settings like automotive, packaging, and conveyor systems. Its extended tip and coarse metric thread provide superior biting force into the shaft, minimizing fretting and maintaining position under vibration. The headless design with a 2mm hex drive allows for flush mounting in tight spaces, reducing bulk and improving safety. By meeting DIN 915 and ISO 4028 specifications, it ensures reliable performance in high-torque applications, enhancing equipment longevity and reducing maintenance downtime for B2B buyers.

Specification Summary & Compliance

This set screw features precise dimensions including a 10mm length, M4x0.7mm coarse thread with Class 6g thread fit for standard metric tolerances. The extended tip has a diameter of 2.5mm and length of 2.25mm, with tight tolerances for consistent performance. It is manufactured in compliance with DIN 915 and ISO 4028 standards, and adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability.