S-91800A220 M4 x 10 mm DIN 84, ISO 1207 Stainless Steel Cheese Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh environments.
• High tensile strength of 70,000 psi ensures reliable performance under mechanical stress and vibration.
• Precise Class 6g thread fit guarantees smooth assembly and secure fastening in metric applications.
• Fully threaded M4 x 0.7mm coarse pitch design provides maximum grip and load distribution.
• Slotted cheese head with narrow profile allows for easy installation with standard tools in confined spaces.
• Compliance with DIN 84 and ISO 1207 standards ensures consistent quality and interchangeability.
• RoHS 3 and REACH compliant for safe use in regulated industrial and electronic assemblies.

Professional Applications & Engineering Value

This M4 slotted cheese head screw is engineered to address common industrial challenges such as corrosion, mechanical fatigue, and assembly efficiency. The 18-8 stainless steel material combined with a passivated finish significantly enhances durability in moist or chemically aggressive settings, reducing maintenance needs. Its fully threaded metric coarse pitch and Class 6g tolerance ensure quick, reliable fastening in machinery, automotive components, and electrical enclosures, minimizing the risk of loosening. The rounded narrow head design offers a low-profile solution that prevents snagging while allowing straightforward tool access, making it a versatile choice for high-volume production lines and precision equipment where consistent performance is critical.

Specification Summary & Compliance

This screw features a metric M4 x 0.7mm coarse thread with Class 6g thread fit and 10mm length, adhering to DIN 84 and ISO 1207 manufacturing standards. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and regulatory acceptance for global industrial applications.