Overview

This document is a technical catalogue section detailing various finishing pieces and screw caps used in mechanical and industrial applications. It provides comprehensive specifications, dimensions, material information, and compatibility data for a wide range of products designed to fit different screw sizes and standards.

Main Sections and Content Summary

1. Finishing Pieces & Screw Caps Specifications

This section lists multiple SKU items with detailed dimensional data such as thread size (M, UNC/UNF), and measurements labeled A, B, C, H, D/h, L, SW, etc. The products include bases, caps, washers, and other finishing components suitable for metric and imperial screw threads.

Key parameters: Thread compatibility (M3 to M64 and UNC/UNF sizes), dimensions in millimeters, and types (base, cap, washer).

Materials and Compliance: Common materials include polypropylene (PP), low-density polyethylene (LDPE), ABS, and PS. All products comply with RoHS and REACH environmental standards. Some items are available in shiny metallic finishes and special manufacturing options.

2. Compatibility and Standards

The catalogue specifies suitability for DIN screws (933, 931, 961, 960) and ISO standards (4017, 4014). This ensures that the finishing pieces and caps fit standard industrial screws and bolts.

3. Dimensional Tables

Multiple tables provide detailed measurements for each SKU, including:

• Thread size and type
• Dimensions such as length (L), height (H), width across flats (SW), diameter (D), and other relevant parameters
• Type classification (e.g., base, cap, washer)

These tables enable precise selection of components based on mechanical requirements.

4. Material and Color Options

The document lists a wide range of colors and finishes available for the finishing pieces and screw caps. Colors include various shades of white, cream, oak, sand, sycamore, tobacco, fabric, linden, grey beige, grid patterns, wengè, zebrawood, ivory, grey, silver, aluminum, chrome, black, yellow, orange, red, pink, cyclamen, lilac, brown, blue, light blue, green, mustard, acer, birch, cherry, beech, ash, larch, limba, magnolia, marble, mahogany, hazelnut, walnut, elm, pear tree, pine, and rock.

Colors are indicative and non-binding, with options for special RAL colors and colorable finishes.

5. Additional Features and Notes

• Possibility of manufacturing in shiny metallic finish for selected SKUs.
• Special manufacturing options available upon request.
• Compliance with environmental regulations (RoHS, REACH) is consistently noted.
• Some products are designed with specific head types (flat or oval) and drive types (Pozidrive, Phillips, Torx).

Critical Information and Best Practices

• Ensure compatibility of finishing pieces and screw caps with the screw thread size and type (metric or UNC/UNF).
• Select materials based on application requirements, considering environmental compliance and mechanical properties.
• Use dimensional tables to verify exact fit and clearance for assembly.
• Consider color and finish options for aesthetic and functional purposes.
• Consult the catalogue for special manufacturing options if standard sizes or finishes do not meet project needs.

Conclusion

This catalogue section serves as a detailed technical reference for selecting finishing pieces and screw caps compatible with a broad range of screw sizes and standards. It emphasizes precise dimensional data, material compliance, and customization options to support industrial and mechanical assembly requirements.