californiaHank
Well-known member
- Joined
- Nov 20, 2015
- Messages
- 487
The JIS standards for screws haven't gone away. There are billions and billions of them out there and more are being made every day.
All that has changed is that JIS STOPPED CERTIFYING SCREWDRIVERS a few years ago. This just means that tool manufacturers can no longer put 'JIS certified' stickers on their products.
The notion that this somehow made Japanese companies want to change their screwdriver designs to meet some foreign (German DIN) standard is completely bizarre to me. I call BS.
Vessel has been making screwdrivers to fit JIS spec screws for 60 or seventy years - They've made screwdrivers for JIS screws from the first day the JIS standard was introduced.
Their screwdrivers fit Japanese JIS crosspoint screws perfectly.
They also fit American Phillips screws perfectly. Some would argue that they're better for American Phillips screws than regular Phillips screwdrivers, because they don't have the camout cutaway that's in the Phillips patent. The camout feature is mainly useful when screws are installed with power drivers - it prevents them from being over torqued. But if you're trying to remove a stuck screw by hand, it's nice to be able to apply a lot of torque to break out the screw, so you probably don't want the camout feature in the screwdriver head.
All that has changed is that JIS STOPPED CERTIFYING SCREWDRIVERS a few years ago. This just means that tool manufacturers can no longer put 'JIS certified' stickers on their products.
The notion that this somehow made Japanese companies want to change their screwdriver designs to meet some foreign (German DIN) standard is completely bizarre to me. I call BS.
Vessel has been making screwdrivers to fit JIS spec screws for 60 or seventy years - They've made screwdrivers for JIS screws from the first day the JIS standard was introduced.
Their screwdrivers fit Japanese JIS crosspoint screws perfectly.
They also fit American Phillips screws perfectly. Some would argue that they're better for American Phillips screws than regular Phillips screwdrivers, because they don't have the camout cutaway that's in the Phillips patent. The camout feature is mainly useful when screws are installed with power drivers - it prevents them from being over torqued. But if you're trying to remove a stuck screw by hand, it's nice to be able to apply a lot of torque to break out the screw, so you probably don't want the camout feature in the screwdriver head.