sales@zhihaomachinery.com
+86 15512868421
From China zhihaomachinery hydraulic thread rolling machine: Fully threaded bolts have threads that run the entire length of the bolt whereas partially threaded bolts have an unthreaded area just beneath the head and then has partial threading the rest of the bolt length.
One: pls send rolling diameter of ur bar rod and material of it, then choose the suitable model.
Two: pls send ur bar rod thread type, pitch and length, then choose the suitable thread roller, full thread or partical thread.
Contact zhihaomachiner for more on full thread bolts or partical thread bolts.
Email: sales@zhihaomachinery.com
Whatsapp: +8615512868421
Contact: kitty
Phone: +86 15512868421
E-mail: sales@zhihaomachinery.com
Whatsapp:+86 15512868421
Add: XingWan Industrial Zone, Xingtai CIty, Hebei province, China.
