S-93038A168 M10 x 40 mm DIN 551, ISO 4766 Set Screws

Key Features & Benefits at a Glance

• Corrosion-resistant brass construction ensures long-term reliability in humid or demanding industrial environments, reducing maintenance needs.
• Headless, slotted drive design allows for flush mounting in tight spaces, providing a clean finish and preventing snagging.
• M10 coarse thread with 1.5mm pitch enables quick and secure installation, minimizing assembly time while maintaining strong holding power.
• Class 6g thread fit offers precise, consistent engagement with mating components, reducing the risk of cross-threading and ensuring vibration resistance.
• 40mm length with flat tip delivers optimal clamping force and surface contact, ideal for positioning and securing rotating parts.
• Compliance with DIN 551/ISO 4766 standards guarantees dimensional accuracy and interchangeability, supporting global engineering specifications.
• RoHS 3 compliance meets environmental regulations for lead exemption in copper alloys, ensuring safe use in regulated industries.

Professional Applications & Engineering Value

This M10 brass set screw is engineered to address common industrial challenges such as component slippage, corrosion-induced failure, and space constraints. The headless slotted drive design allows it to sit flush within assemblies, making it ideal for machinery, automotive, and electrical enclosures where protrusions are problematic. Manufactured from durable brass, it resists galvanic corrosion and maintains integrity in moist or chemically exposed environments. The coarse metric thread and Class 6g fit ensure reliable engagement with minimal risk of stripping, providing consistent performance in high-vibration applications like motor mounts and rotating shafts. By adhering to DIN 551 and ISO 4766 standards, this fastener offers predictable performance and simplifies procurement for OEMs and maintenance teams.

Specification Summary & Compliance

This set screw features an M10 x 1.5mm coarse thread with Class 6g tolerance for precise fit, a 40mm length, and a flat tip for secure fastening. It is manufactured to meet DIN 551 (equivalent to ISO 4766) specifications, ensuring dimensional accuracy and thread consistency. The product is RoHS 3 (2015/863/EU) compliant under exemption 6(c) for lead in copper alloys, supporting use in regulated sectors without environmental concerns.