Street Address: RM 604. No.1, Lane 418, Wuyi RD
City: Shanghai
Province: Shanghai
Country/Region: China
universal
machine screw-Slotted pan head tapping screws
Jingyang machine screws include series of products that apply with standards.
Machine Screws Self-Tapping screws, dry wall screws
Features: 1)Standard: ISO,DIN,ANSI, BS,JIS,UNI
2)Size: ST2.2-ST5.5...
3)A pan head screw sits on the surface of the material to be fastened and has a flat underside