Indented Chamfered Hex Washer Head Bolt
HB003-131116-1
Process: Using multi blow header for head formation before using head-molding model to make the head be hex-shaped and threading flat washer A2, 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: Across the flat and corner, Head height, Washer diameter, Washer height, Total length, Thread length, Major diameter, Minor diameter, Thread angle, Pitch
Features
- 80kgf/mm2 Tensile Strength
- Bearing Value: 10.9KN
Specification
- Item Specification: M6*70
- Item Material: 18-8SS