S-93070A079 M3 x 25 mm DIN 7984 Alloy Steel Low-Profile Socket Head Screws
Alloy Steel Low-Profile Socket Head 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
- Enhanced corrosion resistance from the black-oxide coating on alloy steel, extending service life in harsh industrial environments.
- Superior strength and reliability with Class 8.8 rating and 110,000 psi tensile strength, ensuring secure fastening under high stress.
- Space-saving low-profile head design with 5.5mm diameter and 2mm hex drive, ideal for applications with limited clearance.
- Precise thread engagement with M3 x 0.5mm coarse thread and Class 6g fit, providing quick assembly and vibration resistance.
- Durable material performance featuring Rockwell C20 hardness for wear resistance and long-term mechanical integrity.
- Compliance with international standards including DIN 7984, RoHS 3, and REACH, ensuring safety and regulatory acceptance.
- Optimized for partial threading to allow unthreaded shank areas for precise clamping and alignment in assemblies.
Professional Applications & Engineering Value
This M3 low profile socket head cap screw is engineered to address critical challenges in compact machinery, electronics, and automotive assemblies where space constraints and vibration are concerns. The black-oxide alloy steel construction provides excellent corrosion resistance, reducing maintenance needs in humid or chemically exposed settings. Its low-profile head and 2mm hex drive enable easy installation in tight spaces without compromising torque application, while the coarse thread (0.5mm pitch) ensures rapid assembly and reduced cross-threading risks. With a Class 8.8 strength rating and partially threaded design, it delivers reliable clamping force and alignment in precision engineering applications, from motor mounts to industrial control systems.
Specification Summary & Compliance
This screw adheres to DIN 7984 specifications with M3 x 0.5mm coarse threads and Class 6g thread fit for consistent dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and regulatory approval for global industrial use.
