metric fasteners

ISO 262 – Preferred Metric Thread Sizes

ISO 262 – Preferred Metric Thread Sizes

ISO 262 is an international standard that defines a subset of metric thread sizes from ISO 261. It specifies the most commonly used sizes, optimizing manufacturing efficiency and reducing unnecessary variations in thread dimensions. The goal of ISO 262 is to simplify production, ensure compatibility, and minimize costs by standardizing thread sizes that are widely … Read more

ISO 261 – Standard Metric Thread Sizes

Standard Metric Thread Sizes

ISO 261 is an international standard that defines the nominal diameters and pitch sizes of metric screw threads. It specifies coarse and fine pitch series for different thread sizes, ensuring compatibility across industries. This standard is essential for fastener selection, mechanical design, and manufacturing, as it ensures global standardization of metric screw threads. ISO 261 … Read more