PRODUCTS
PRODUCTS PREVIOUS PAGE
- Double Y-axis CNC Lathe
- Patented Commercial Articles
- Pvc Pipe Cutters
- Electrical Tools/Component
- Korean Gloves Series
- Hex Bolts / Socket Screw
- Phillips screws
- Self-Tapping Screws
- Nuts
- Washers
- Retaining Rings
- Angle Iron / Threaded Rod
- HVAC,Water&Electricity
- Construction
- Expansion Screw / Machine Key
- Fastener Series
- Tools
- Special order
- Others
- Professional Special Lubricati
- Drill / Drill Tail / Saw blade
Hex head flange screw
Specifications： ISO 4162 IFI 111 JIS B1189
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1. Used to allow the combination of parts with screw heads.
2. The larger bearing area of the head and bottom can increase the tightness of the joint and prevent the material of the parts from being too soft and sinking.
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