S-91800A336 M5 x 40 mm DIN 84, ISO 1207 Stainless Steel Cheese Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel with a passivated finish, ensuring long-term reliability in harsh environments.
• Exceptional mechanical strength with a tensile strength of 70,000 psi and Rockwell B70 hardness for demanding industrial applications.
• Reliable coarse threading (M5 x 0.8mm) with Class 6g fit for quick and secure installation, reducing assembly time.
• Optimized head design featuring a narrow, rounded cheese head with a slotted drive for straightforward tool engagement and a low-profile appearance.
• Full threading and flat tip ensure consistent grip along the entire 40mm length and prevent damage to mating materials.
• Global compliance assurance meeting DIN 84/ISO 1207 standards, plus RoHS 3 and REACH environmental regulations for safe, worldwide use.
• Right-hand thread direction provides standard, intuitive fastening for efficient operations and reduced errors.

Professional Applications & Engineering Value

This M5 rounded head slotted screw is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. Constructed from 18-8 stainless steel and featuring a passivated finish, it offers excellent resistance to oxidation and chemicals, making it ideal for machinery, electrical enclosures, and outdoor equipment. The coarse metric thread (0.8mm pitch) and Class 6g thread fit ensure rapid installation and secure holding power in materials like metal and plastic, minimizing the risk of strip-out. Its fully threaded design and flat tip enhance load distribution and protect sensitive components, providing reliable performance in automated and manual assembly lines. Complying with DIN 84/ISO 1207, this fastener delivers consistent quality for precision-driven sectors, from automotive to consumer electronics.

Specification Summary & Compliance

This screw adheres to precise dimensional standards, including a Class 6g thread fit per metric specifications, ensuring compatibility and ease of use. It meets DIN 84 and ISO 1207 manufacturing norms for rounded head slotted screws, guaranteeing uniform performance. Environmental and safety compliance is confirmed through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), affirming its suitability for regulated industries.