Ordinary clinch screws easily cause bulging and piercing on 0.5mm thin sheets. Designed with low-profile and low-extrusion structure, these ultra-thin specialized screws keep sheet surface flat and intact, perfectly solving ultra-thin sheet metal processing problems.
Optimized knurl and head height reduce extrusion stress, matching the plastic bearing capacity of ultra-thin plates. Precise fine threads avoid plate tearing and deformation during pressing.
Contact: Mr. Deng
Phone: 13928071304
Tel: 0756-8586520
Email: lizhong@zhjiali.com
Add: 102, Building 4, No. 4 Fuyuan Road, Waisha Village, Shenwan Town, Zhongshan City, Guangdong Province,China