S-97763A423 M3 x 30 mm ISO 7380 Stainless Steel Button Head Hex-Drive Screws
Stainless Steel Button Head Hex-Drive Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance thanks to Black-Oxide coated 18-8 Stainless Steel, ensuring long-term reliability in harsh environments.
- High tensile strength of 70,000 psi provides dependable load-bearing capacity for demanding industrial applications.
- Secure and efficient installation with a 2mm hex drive, minimizing the risk of tool slippage and damage.
- Versatile coarse thread (M3 x 0.5mm pitch) with Class 6g fit allows for quick assembly and robust fastening in various materials.
- Low-profile rounded button head design (5.7mm diameter, 1.65mm height) offers a flush finish, reducing snagging and improving safety.
- Full threading along the 30mm length ensures maximum grip and uniform stress distribution across the entire fastener.
- Global compliance and quality assurance with ISO 7380 standards, RoHS 3, and REACH, making them suitable for international supply chains.
Professional Applications & Engineering Value
This M3 metric screw is engineered to address common industrial challenges such as component loosening under vibration and corrosion-induced failure. The Black-Oxide 18-8 Stainless Steel construction provides a durable barrier against moisture, chemicals, and oxidation, extending service life in automotive, electronics, and machinery assemblies. The coarse thread with 0.5mm pitch and Class 6g thread fit ensures rapid, secure engagement in metals and plastics, reducing installation time while maintaining high clamping force. Combined with a hex drive for torque control and a rounded button head for streamlined profiles, it delivers reliable performance in tight spaces and high-stress environments, minimizing maintenance needs and downtime.
Specification Summary & Compliance
This screw features precise metric threading (M3 x 0.5mm) with a Class 6g tolerance for consistent fit and performance. It is manufactured in compliance with ISO 7380 for dimensional accuracy and thread standards. The product is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring adherence to environmental and safety regulations for hazardous substances.
