Custom Hex Head Screw
HB003-150232-1
Process: Using multi blow header for head formation before threading, and then acid washing
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, Across the flat and corner of the hex, Head height, Total length, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO
Features
- A4-70
- Custom Hex Head
Specification
- Item Specification: M4*18
- Item Material: 316 SS