S-92233A218 M42 DIN 934 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to Black-Oxide 316 Stainless Steel construction
• Reliable, secure fastening with Class 6H thread fit ensuring precise mating and vibration resistance
• Heavy-duty performance from its large M42 size and coarse 4.5mm pitch, ideal for high-load applications
• Guaranteed dimensional accuracy and interchangeability through compliance with the DIN 934 standard
• Enhanced durability and wear resistance provided by the black-oxide surface treatment
• Safe for industrial use with full compliance to RoHS 3 and REACH environmental regulations
• Easy installation and removal using standard tools due to the external hex drive design

Professional Applications & Engineering Value

This heavy-duty M42 hex nut is engineered to solve critical challenges in demanding sectors like marine, chemical processing, and offshore infrastructure. Its Black-Oxide 316 Stainless Steel material provides exceptional resistance to pitting and crevice corrosion, significantly extending service life in saline or chemically aggressive environments. The coarse metric thread (4.5mm pitch) and Class 6H thread fit ensure rapid assembly and a secure, vibration-resistant connection, reducing maintenance frequency and preventing costly downtime in machinery, structural steelwork, and large-bore piping systems. Manufactured to the DIN 934 specification, it guarantees dimensional reliability for global engineering projects.

Specification Summary & Compliance

This nut conforms to DIN 934 with a Class 6H thread fit for metric coarse threads (M42 x 4.5mm). Key dimensions are 65mm width and 34mm height. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets the latest environmental and safety standards for industrial components.