Efficient CNC Parts Solutions for OEM & ODM - Chuanghe Fastener TEL: 0086-18607694667 E-MAIL: info3@dgchuanghe.com
Why do screws have so many Drive types
一、What are the types of screwdrivers?
Types of Screwdriver.
Flat Head (or Slotted Head) Screwdriver.
Phillips Screwdriver.
Pozidriv Screwdriver.
Torx Screwdriver.
Hex Screwdriver or Hexagon Screwdriver.
二、Why are there round, cylindrical and conical "Drive types"?
The first (with or without nuts): screws, bolts
The second (convex but not protruding): countersunk head, unsunk head
The third:cross, slot, inner hexagon, hexagon, special shape
Bolts, nuts, and connection diagrams
三、Socket screws, bolts and allen wrenches
A lot of hexagon socket screws are used in bicycles
Get In Touch With Us
Chuanghe Fastener Co., Ltd(CHE)is a professional manufacturing enterprise, Specialize in manufacturing precision fastener over 15 years. If you have a project then please get in touch and we can discuss your requirements and needs. View more cases we have accomplished to learn more details of our services