S-91858A510 M8 x 25 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 with 316 Stainless Steel construction and passivated finish, ideal for harsh industrial environments
- Precise dimensional accuracy with Class 6g thread fit ensuring reliable mating with nuts and threaded components
- Excellent mechanical strength offering 100,000 psi tensile strength for demanding fastening applications
- Maximum grip and holding power through fully threaded design and coarse 1.25mm pitch configuration
- Easy installation and removal with standard slotted drive design and right-hand threading
- Industry-standard compliance meeting DIN 963 specifications for consistent performance and interchangeability
- Environmental responsibility with RoHS 3 and REACH compliance for sustainable manufacturing practices
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M8 flat head screws provide exceptional performance in corrosive environments where reliability is paramount. The combination of 316 Stainless Steel material and passivated surface treatment creates a robust barrier against chemical exposure, moisture, and temperature variations, significantly extending service life in marine, chemical processing, and food industry applications. The fully threaded metric design with coarse 1.25mm pitch ensures superior pull-out resistance and vibration dampening, while the standard flat head profile enables flush mounting in countersunk holes. These DIN 963 compliant fasteners deliver consistent dimensional accuracy for seamless integration with existing metric hardware systems, reducing installation time and maintenance costs.
Specification Summary & Compliance
This metric flat head screw features M8 x 1.25mm thread size with Class 6g thread fit tolerance according to ISO standards, ensuring precise threading compatibility. The fastener is manufactured to DIN 963 specifications with a 90° countersink angle and standard flat head profile. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming adherence to restricted substance requirements. The 25mm length and fully threaded construction provide consistent mechanical properties throughout the fastener's engagement area.
