S-97013A129 M14 DIN 439B, ISO 4035 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide 18-8 Stainless Steel construction, ideal for humid or chemically aggressive environments.
• Space-saving thin profile (7mm height) enables use in compact assemblies without compromising strength.
• Precise Class 6H thread fit ensures smooth, reliable engagement with mating bolts, reducing assembly time and risk of cross-threading.
• Fine thread pitch (1.5mm) provides enhanced vibration resistance and superior clamping force retention in dynamic applications.
• Full compliance with DIN 439B and ISO 4035 standards guarantees dimensional accuracy and interchangeability in global projects.
• External hex drive design allows for high-torque installation using standard tools, speeding up maintenance and assembly processes.
• RoHS 3 and REACH compliance ensures environmental safety and unrestricted use in regulated industries worldwide.

Professional Applications & Engineering Value

This M14 thin hex nut delivers critical performance in applications where space constraints and corrosion are primary concerns. The Black-Oxide 18-8 Stainless Steel material provides an extra layer of protection against oxidation and chemical exposure, making it suitable for outdoor equipment, marine hardware, and food processing machinery. Its fine metric thread (1.5mm pitch) offers superior resistance to loosening under vibration, which is essential in automotive subassemblies, industrial conveyors, and precision machinery. The thin profile allows designers to reduce flange sizes and overall weight while maintaining a secure fastening solution. Manufactured to DIN 439B and ISO 4035 specifications, this nut ensures reliable performance in high-stress environments where fastener failure is not an option.

Specification Summary & Compliance

This metric thin hex nut features M14 x 1.5 mm fine threads with Class 6H thread fit tolerance, ensuring precise engagement. Dimensions include 22mm width and 7mm height per DIN 439B and ISO 4035 standards. The nut is manufactured from 18-8 Stainless Steel with a black-oxide finish and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements for hazardous substance control.