S-93395A559 M12 x 50 mm DIN 7991 Stainless Steel Hex Drive Flat Head Screws
Stainless Steel Hex Drive Flat Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh chemical and marine environments
- High tensile strength of 70,000 psi ensures reliable performance in demanding structural and mechanical applications
- Precision Class 6g thread fit provides consistent engagement and vibration resistance in assembled components
- 8mm hex drive design delivers maximum torque transfer and prevents stripping during installation
- 90° countersink angle with standard flat head profile enables flush mounting for clean, professional finishes
- Full threading along 50mm length offers versatile fastening depth and adjustment flexibility
- Compliance with DIN 7991, RoHS 3, and REACH guarantees international quality standards and environmental safety
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these M12 flat head screws combine 316 stainless steel material with a passivated finish to solve critical corrosion challenges in chemical processing, marine equipment, and food-grade applications. The coarse 1.75mm thread pitch and Class 6g tolerance ensure rapid installation and secure fastening in high-vibration machinery, while the hex drive design prevents cam-out during high-torque assembly. With full threading and 50mm length, these DIN 7991 screws provide consistent clamping force across varied material thicknesses, making them ideal for structural frameworks, equipment housings, and precision engineering assemblies where reliability is non-negotiable.
Specification Summary & Compliance
Manufactured to DIN 7991 specifications with Class 6g thread fit and precise dimensional tolerances including 24mm head diameter (-0.52 to 0 mm tolerance). Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Features metric coarse threading (M12 x 1.75mm), right-hand thread direction, and 90° countersink angle for standardized industrial applications.
