S-91800A619 M2.5 x 20 mm DIN 84, ISO 1207 Stainless Steel Cheese Head Slotted Screws
Stainless Steel Cheese Head Slotted 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 from 18-8 stainless steel and passivated finish, ensuring long-term reliability in harsh environments.
- High mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness, providing dependable load-bearing capacity.
- Precise thread engagement with Class 6g fit and coarse M2.5x0.45mm threads, enabling quick assembly and reduced cross-threading risks.
- Optimized drive efficiency through the slotted cheese head design, allowing easy installation with standard tools.
- Full-threaded shank for maximum grip along the entire 20mm length, enhancing holding power in various materials.
- International standard compliance with DIN 84/ISO 1207, ensuring interchangeability and quality assurance in global projects.
- Environmental regulation adherence via RoHS 3 and REACH compliance, supporting sustainable and safe manufacturing practices.
Professional Applications & Engineering Value
This M2.5 metric screw with 18-8 stainless steel construction and passivated finish addresses critical industrial challenges such as corrosion-induced failure and assembly inefficiency. Its rounded cheese head and slotted drive facilitate quick, tool-compatible installation in confined spaces, while the coarse thread and Class 6g tolerance ensure secure fastening in metals, plastics, and composites. Ideal for electronics, machinery, and automotive subsystems, the screw’s fully threaded design and high tensile strength deliver vibration resistance and durability, reducing maintenance needs and downtime in demanding applications.
Specification Summary & Compliance
The screw adheres to DIN 84/ISO 1207 standards, with precise M2.5x0.45mm coarse threads and Class 6g fit for consistent dimensional accuracy. Manufacturing follows strict specifications for right-hand threading, flat tip, and 20mm length, ensuring reliable performance. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances and supporting eco-friendly industrial use.
