S-94450A125 M24 DIN 439, ISO 4035 Hex Nuts

Key Features & Benefits at a Glance

• Corrosion-resistant performance with 18-8 stainless steel construction, ideal for humid or chemically aggressive environments
• Space-saving thin profile allows installation in tight spaces where standard nuts won't fit
• Secure left-hand thread engagement prevents loosening in counter-rotating machinery applications
• Precision Class 6H thread fit ensures consistent clamping force and vibration resistance
• Standardized dimensions per DIN 439 and ISO 4035 guarantee interchangeability and easy replacement
• External hex drive design provides superior torque transmission with common tools
• Regulatory compliance with RoHS 3 and REACH standards for safe use across industrial sectors

Professional Applications & Engineering Value

This M24 left-hand thread hex nut solves critical challenges in rotating equipment and specialized machinery where reverse-direction threads are essential for safety. The thin profile DIN 439 design maintains full strength while reducing weight and bulk - particularly valuable in aerospace, automotive, and conveyor systems where space optimization is crucial. Manufactured from 18-8 stainless steel, it delivers excellent corrosion resistance without sacrificing mechanical properties, making it suitable for food processing, marine, and chemical industry applications. The coarse 3mm pitch metric thread with Class 6H tolerance ensures rapid assembly and reliable performance under vibration, while the external hex drive accommodates standard wrenches for efficient maintenance.

Specification Summary & Compliance

This metric thin hex nut features M24 x 3mm left-hand coarse threads with Class 6H thread fit according to ISO standards. Dimensions conform to DIN 439 and ISO 4035 specifications (36mm width, 12mm height). The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental safety and regulatory acceptance for industrial use across global markets.