S-91858A270 M3 x 6 mm DIN 963 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 from 316 Stainless Steel with passivated finish, ideal for harsh industrial environments and extended service life
- High-strength reliability with a tensile strength of 100,000 psi, ensuring dependable performance under load
- Precise flush mounting with a standard 90° countersink angle and flat head design for a smooth, professional finish
- Excellent thread engagement due to the fully threaded M3 x 0.5mm coarse thread design with Class 6g fit for secure fastening
- Broad compatibility with standard slotted drive tools, simplifying installation and maintenance
- Guaranteed material safety and environmental compliance, meeting RoHS 3 and REACH standards
- Standardized dimensions per DIN 963, ensuring interchangeability and ease of sourcing for metric assemblies
Professional Applications & Engineering Value
This M3 flat head screw is engineered to solve critical challenges in demanding applications. The core value lies in its 316 Stainless Steel construction and passivated finish, which work synergistically to provide exceptional resistance to corrosion, pitting, and chemical exposure. This makes it an indispensable component in industries like marine, chemical processing, food and beverage, and outdoor equipment, where fastener failure is not an option. The fully threaded metric coarse thread (M3 x 0.5mm) with a Class 6g fit ensures maximum thread contact and vibration resistance, preventing loosening in dynamic environments. The slotted drive and standardized flat head profile allow for quick, tool-universal installation, creating a flush surface that minimizes protrusion and snagging risks in assembled products.
Specification Summary & Compliance
This screw features an M3 thread size with a 0.5mm coarse pitch and a Class 6g thread fit for standard metric applications. It is manufactured to conform to the DIN 963 standard for flat head screws. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for use in regulated markets.
