S-91304A134 M6 x 20 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws
Alloy 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
- Exceptional strength and durability with Class 10.9 rating, supporting high-stress applications and reducing failure risks.
- Reliable corrosion resistance from blue-dyed zinc plating, extending service life in harsh industrial environments.
- Precise flush mounting with a standard 90° countersink angle and flat head design for seamless, secure installations.
- Easy installation and removal using a standard 4 mm hex drive, minimizing tool slippage and assembly time.
- Consistent thread engagement with coarse M6x1 mm threads and Class 6g fit, ensuring stable fastening in various materials.
- Full thread coverage along the 20 mm length, providing maximum grip and load distribution.
- Compliance with international standards including DIN 7991/ISO 10642, RoHS 3, and REACH, guaranteeing quality and safety for global projects.
Professional Applications & Engineering Value
These Class 10.9 metric flat head screws are engineered to address critical challenges in industrial assembly, such as vibration loosening and material fatigue. Made from alloy steel with a blue-dyed zinc-plated finish, they offer superior resistance to corrosion and wear, ideal for machinery, automotive, and construction applications. The fully threaded design and coarse M6x1 mm pitch ensure rapid installation and robust holding power in metals and composites, while the flat head with 90° countersink provides a smooth, flush surface that prevents snagging and enhances aesthetic integration. By meeting DIN 7991/ISO 10642 specifications, these screws deliver reliable performance in high-tensile environments, reducing maintenance needs and downtime.
Specification Summary & Compliance
This screw features precise metric threading with a Class 6g thread fit for consistent tolerance, and is manufactured to DIN 7991/ISO 10642 standards for dimensional accuracy. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met for industrial use.
