Partially Twisted Round Head Thread
OP004-081216
Process: using multi blow header to shape the head and then thredding, with passivation being the last step
All the items are inspected during the process and before shipping, complying with ISO Working Instruction
Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector
Measurement Points: Head diameter, Head height, Grip gaging body diameter, Twisted thread length, Major diameter, Minor diameter, Thread angle, Pitch
Features
- Twisted Thread
Specification
- Item Specification: #2*1/2”
- Item Material: 316 SS