No products
View larger
New product
This Japanese Industrial Standard specifies the screwdrivers used mainly for assembly or disassembly of slotted-head machine screws, wood screws and tapping screws.
| Author | JSA |
|---|---|
| Editor | JSA |
| Document type | Norms amendments |
| Format | File |
| Confirmation date | 2013-10-21 |
| ICS | 25.100.20 : Milling tools
|
| Number of pages | 1 |
| Modify | JIS B 4221 (1998-08-20)
|
| Year | 2009 |
| Document history | |
| Country | Japan |
| Keyword | JIS B 4221;JIS 4221;4221 |