S-91979A693 M3 x 6 mm Set Screws
Set 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
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Maximum torque transmission through the hex drive design, preventing tool slippage during installation
- Enhanced holding power with the vented cup tip design, ensuring secure component positioning
- Reliable coarse thread engagement for faster assembly and reduced cross-threading risk in various materials
- Precise Class 6g thread fit ensuring consistent performance and interchangeability in metric applications
- Compact headless design allowing for flush mounting in space-constrained assemblies
- Environmental compliance meeting RoHS 3 and REACH standards for global manufacturing requirements
Professional Applications & Engineering Value
This M3 metric set screw delivers exceptional engineering value in precision assembly applications where space optimization and corrosion resistance are critical. The 18-8 stainless steel construction provides excellent durability against oxidation and chemical exposure, making it suitable for automotive components, electrical enclosures, and machinery subjected to demanding conditions. The hex headless design with 1.5mm drive enables high-torque installation while maintaining a low-profile appearance. The vented cup tip with 1.1mm diameter creates superior biting action on shaft surfaces, preventing component slippage in motion control systems and pulley assemblies. The coarse thread pitch ensures quick installation and reliable performance in soft materials and blind holes, reducing assembly time while maintaining secure fastening integrity.
Specification Summary & Compliance
This precision set screw features M3 x 0.5mm coarse metric thread with Class 6g tolerance for consistent fit and performance. The 6mm length provides optimal engagement depth for various applications. Manufactured to industry standards with right-hand thread direction and 1.5mm hex drive compatibility. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for use in global industrial markets.
