S-97763A421 M3 x 12 mm ISO 7380 Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with black-oxide coated 18-8 stainless steel, ideal for harsh industrial environments.
• High tensile strength of 70,000 psi ensures reliable performance under significant mechanical stress.
• Coarse 0.5 mm pitch thread (Class 6g fit) provides faster assembly and reduced cross-threading risk.
• Fully threaded M3 x 12 mm design offers maximum grip and uniform load distribution.
• Low-profile rounded button head with 2 mm hex drive allows for easy installation in tight spaces and a flush finish.
• Compliance with ISO 7380 standards guarantees dimensional accuracy and interchangeability.
• RoHS 3 and REACH compliant for safe use in regulated industries and environmental responsibility.

Professional Applications & Engineering Value

This M3 metric screw with a black-oxide finish on 18-8 stainless steel is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. The coarse thread pitch and fully threaded design ensure quick, secure fastening in materials like metal and plastic, reducing installation time and improving reliability in automotive, electronics, and machinery applications. The rounded button head and hex drive provide a low-profile, tamper-resistant solution that withstands harsh conditions while maintaining a clean aesthetic. By meeting ISO 7380, it delivers consistent performance, minimizing downtime and maintenance costs.

Specification Summary & Compliance

This screw features precise M3 x 0.5 mm coarse threads with a Class 6g tolerance for accurate fit, a length of 12 mm, and a fully threaded configuration. It is manufactured in accordance with ISO 7380 standards and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industry suitability.