Pan Head Philip Drive Thread Rolling Screw
MT001-111127-2
Process: Using multi blow headers to make the head then threading before passivation
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, Number of serration, Thread length, Diameter of Circumscribing, Circle Measurement, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO
Features
- Triangle Thread
- 18 Serration under the Head
- #2 Philips Drive
Specification
- Item Specification: M4*10
- Item Material: 304 SS