Bonded Nylon 60s Sewing Thread

The 60s sewing thread is a universal thread, about 1/3 the thickness of 40s, making it suitable for lightweight materials.
Key benefits: shiny and moisture-resistant, good shock absorption, high tensile strength (not for load restraint), chemically stable and rotproof, excellent for multi-directional and high-speed sewing.

Main thread types:

Bonded Nylon – Very strong, widely used in luggage, upholstery, and footwear, available in 20’s–60’s.