What is Tr 300 Snap Fastener?

This numbering (TR 300) is a coding system that indicates the type, size or closing hardness of the mechanism of this snap in the manufacturer's own product range.

Structure and Materials

• Material: Typically made from rust-resistant metal alloys like brass or high-strength materials like zinc alloy. This increases the snap's durability in outdoor wear and humid environments.

• Function: Provides a reliable and strong closure for coats, jackets, topcoats and other heavy textile products.

APPLICATION

• TR 300 snaps are fixed to the fabric using special fastening dies.

• Hand press, lever machine or automatic nailing machines are used for assembly.

The TR 300 may have a larger diameter, a different spring mechanism, or a stronger grip than other models, such as the TR 100 or TR 200. The technical datasheets you'll receive from the manufacturer will clearly indicate this difference.