S-91280A846 M16 x 60 mm ISO 4014, DIN 931, SAE J1199, ISO 898 Medium-Strength Metric Class 8.8 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating for extended service life in harsh environments
• High tensile strength of 110,000 psi ensures reliable performance under heavy loads and stress
• Class 8.8 strength rating provides dependable mechanical properties for demanding industrial applications
• Precise Class 6h thread fit guarantees secure, vibration-resistant connections
• External hex drive design enables easy installation and removal with standard tools
• Partial threading offers optimal grip and clamping force in assembly operations
• Compliance with ISO 4014, DIN 931, and SAE J1199 ensures international quality and interchangeability

Professional Applications & Engineering Value

This M16 hex head screw is engineered to address critical challenges in industrial fastening, where high tensile strength and corrosion resistance are paramount. The Class 8.8 steel construction, combined with zinc plating, provides exceptional durability against environmental factors, reducing maintenance needs in construction, machinery, and heavy equipment. The coarse 2mm pitch metric thread and partial threading ensure rapid assembly and secure fastening in structural joints, while the external hex drive allows for efficient torque application with common tools. Ideal for applications requiring reliable load-bearing capacity and compliance with global standards, this fastener minimizes failure risks in demanding settings.

Specification Summary & Compliance

This product adheres to ISO 4014, DIN 931, and SAE J1199 specifications, with a Class 6h thread fit ensuring dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, supporting sustainable manufacturing practices. The M16 x 2mm coarse thread and 60mm length are precision-manufactured for consistent performance in industrial applications.