S-91430A146 M0.9 x 3 mm NAS723CE90-120 Stainless Steel Slotted Flat Head Screws
Stainless Steel Slotted Flat 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
- Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh environments.
- High tensile strength of 70,000 psi ensures reliable fastening and resistance to mechanical stress in demanding applications.
- Standard 100° countersink angle allows for a flush, low-profile installation, reducing snagging and improving aesthetics.
- Coarse thread design (0.225 mm pitch) enables quicker assembly and better grip in softer materials or where vibration is a concern.
- Full threading along the 3 mm length provides maximum thread engagement and holding power in shallow applications.
- Slotted drive style offers simple, tool-friendly installation with standard screwdrivers.
- Compliance with NAS723CE90-120, RoHS 3, and REACH guarantees adherence to strict aerospace and environmental standards for safe, reliable use.
Professional Applications & Engineering Value
This M0.9 metric flat head screw is engineered to address critical needs in precision assemblies where space is limited and reliability is paramount. Made from 18-8 stainless steel with a passivated finish, it resists oxidation and chemical exposure, extending service life in electronics, aerospace, and medical devices. The coarse thread and fully threaded design ensure secure fastening in thin materials, reducing the risk of stripping. The flat head with a 100° countersink sits flush, minimizing protrusion in compact designs. Ideal for applications requiring compliance with NAS723CE90-120 standards, these screws deliver consistent performance in high-vibration environments, supporting efficient production and reduced maintenance.
Specification Summary & Compliance
This screw features a metric thread size M0.9 with a coarse pitch of 0.225 mm and is fully threaded for uniform engagement. It meets NAS723CE90-120 specifications for dimensional accuracy and performance. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it is free from hazardous substances and suitable for global industrial use.
