S-94128A112 M5 DIN 927 Shoulder Screws

Key Features & Benefits at a Glance

• Enhanced Durability & Strength: Crafted from alloy steel with Rockwell B75 hardness for superior resistance to wear and deformation in demanding industrial environments.
• Precise Alignment & Assembly: Features a 6.5mm shoulder diameter with tight tolerance control, ensuring accurate component positioning and reducing misalignment issues.
• Reliable Fastening Performance: Class 6g thread fit and M5x0.8mm coarse thread provide secure, vibration-resistant connections, minimizing the risk of loosening.
• Simplified Installation & Maintenance: Slotted drive style on the headless design allows for easy installation and removal with standard tools, speeding up assembly processes.
• Broad Industrial Compliance: Manufactured to DIN 927 standards, ensuring consistent quality and compatibility with metric systems and machinery.
• Environmental & Safety Assurance: Compliant with RoHS 3 and REACH regulations, making it safe for use in various applications without hazardous substances.
• Optimized for High-Stress Applications: The right-hand coarse thread and 7mm thread length deliver strong holding power, ideal for repetitive load-bearing tasks.

Professional Applications & Engineering Value

This precision shoulder screw is engineered to address common industrial challenges, such as component misalignment and fastener failure under stress. Made from alloy steel with a Rockwell B75 hardness, it offers excellent tensile strength and durability, reducing downtime in machinery and equipment. The 6.5mm shoulder diameter with precise tolerances ensures accurate pivoting and alignment in assemblies like rotating shafts, bearings, and linkages, preventing wear and extending service life. Its M5 coarse thread and Class 6g fit provide reliable, quick fastening in high-vibration environments, while the slotted drive simplifies maintenance. Ideal for automotive, manufacturing, and precision engineering, this DIN 927 compliant screw delivers consistent performance in metric-based systems, enhancing operational efficiency and reliability.

Specification Summary & Compliance

This product adheres to strict dimensional standards, including a Class 6g thread fit for metric applications, ensuring precise thread engagement. The shoulder diameter tolerance is controlled from -0.036mm to 0mm, and shoulder length tolerance from -0.48mm to 0mm, guaranteeing high accuracy. It meets DIN 927 specifications for shoulder screws and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its safety and environmental responsibility in industrial use.