There are many types of fasteners available in the marketplace. Selecting the right type of fastener often depends on the job to be accomplished. Each type of fastener often has a matched screwdriver head type.
There are many types of fasteners available in the marketplace. Selecting the right type of fastener often depends on the job to be accomplished. Each type of fastener often has a matched screwdriver head type.
What type of screwdriver head do you prefer?
The one that matches the head of the screw that I'm trying to remove. 
What type of screwdriver head do you prefer?
The one that matches the head of the screw that I'm trying to remove.
Doesn't JIS always have a dot? It's also more rounded.
