Made in Taiwan thread forming screw/trilobular screw
1. Head: Pan/Hex/Button/others
2. Drive: Phil, Square, Torx and as requested
3. Thread: per DIN 7500 or customized request
4. Finish: phoshpate, electroplated, others
5. Material: C1022 carbon steel/stainless steel
6. Packing: value bulk carton packing and customized branded boxes are also available