Specifications:
The document provides specifications for threaded inserts designed for heat or ultrasonic embedding, specifically the S-Lok® and S-Lok®-K models. These inserts are made primarily from brass, with other materials available upon request. The tolerances adhere to ISO 2768-m standards, and the internal thread follows ISO 6H specifications.

Application:
These threaded inserts are used to create wear and vibration-resistant screw fasteners with high load capacity in plastics, particularly thermoset plastics. The inserts are embedded into pre-formed receiving holes, which are softened using heat or ultrasound.

Product Variants:
The document lists various product variants with specific dimensions for internal and external diameters, head diameter, head height, and length. These dimensions are provided in millimeters for different internal thread sizes ranging from M2 to M10.

Example:
An example is provided for finding a threaded insert S-Lok® to Works Standard 860 without a head and with an internal thread M4, with the article number S-Lok® 860 000 040.800.

Dimensions and Guidelines:
Detailed tables are included, showing dimensions for different article numbers, including internal and external diameters, length, hole diameter, and minimum wall thickness. These tables help in selecting the appropriate insert based on specific requirements.