S-93038A171 M10 x 50 mm DIN 551, ISO 4766 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from durable brass construction, ideal for harsh environments and extending service life
• Reliable, vibration-resistant locking with a coarse 1.5mm thread pitch for secure fastening in demanding applications
• Precise thread engagement ensured by Class 6g tolerance, providing consistent performance and ease of assembly
• Space-saving headless design allows for flush mounting where protruding fastener heads are not feasible
• Simple installation and adjustment with a standard slotted drive, compatible with common hand tools
• Enhanced material compatibility and reduced galling with a brass flat tip, protecting shaft surfaces
• Compliance with international standards including DIN 551/ISO 4766 and RoHS 3, ensuring quality and regulatory adherence

Professional Applications & Engineering Value

This M10 brass set screw is engineered to address common industrial challenges such as component slippage, corrosion in moist or chemical environments, and the need for low-profile fastening solutions. The headless slotted drive design enables flush installation in pulleys, gears, and collars, preventing interference in compact assemblies. Made from durable brass, it offers excellent resistance to rust and galvanic corrosion, making it suitable for marine, electrical, and plumbing applications. The coarse metric thread with a 1.5mm pitch ensures quick assembly and strong holding power, even under vibration, while the flat tip provides positive contact without damaging shafts. Complying with DIN 551 and ISO 4766 standards, this fastener delivers reliable performance in machinery, automotive, and precision equipment, reducing maintenance needs and downtime.

Specification Summary & Compliance

This set screw features an M10 x 1.5mm coarse thread with Class 6g thread fit per ISO metric standards, ensuring dimensional accuracy and interchangeability. It is manufactured to meet DIN 551 (ISO 4766) specifications for headless slotted set screws, with a length of 50 mm and flat tip. The product is RoHS 3 (2015/863/EU) compliant under exemption 6(c) for lead in copper alloys, supporting environmental and safety regulations in industrial supply chains.