S-97056A110 M3 x 4 mm DIN 921 Stainless Steel Pan Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for humid or chemically aggressive environments.
• High tensile strength of 70,000 psi ensures reliable performance under mechanical stress, reducing the risk of fastener failure.
• Class 6g thread fit provides excellent dimensional accuracy for smooth assembly and consistent clamping force.
• Pan head with wide bearing surface offers enhanced load distribution and prevents surface damage during tightening.
• Slotted drive design allows for quick and easy installation using standard tools, speeding up assembly processes.
• Fully threaded shank maximizes grip length and holding power across the entire engagement area.
• Compliance with DIN 921, RoHS 3, and REACH guarantees material safety and international standard adherence for global supply chains.

Professional Applications & Engineering Value

Engineered for precision assembly, these M3 pan head slotted screws in 18-8 stainless steel address common industrial challenges like corrosion-induced degradation and thread stripping. The coarse thread with 0.5mm pitch and Class 6g fit ensures rapid, secure fastening in metals and plastics, minimizing cross-threading risks. With a fully threaded design and 70,000 psi tensile strength, they provide uniform stress distribution and durability in electronics, machinery, and automotive components, supporting long-term operational reliability even in demanding environments.

Specification Summary & Compliance

This metric screw features M3 x 0.5mm coarse threads with Class 6g tolerance for precise fit, a 4mm length, and pan head style per DIN 921 specifications. It is manufactured from 18-8 stainless steel and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity for industrial applications.