Toshiba A3X manual Screw Notation

4.1 Overview 4 Replacement Procedures

Screw Notation

To make maintenance of the computer easier, markings of the kinds of the screws including the types and lengths of the screws are indicated on the computer body.

Format:

Screw shape + Screw length (mm)

Screw shape

B: Bind screw

F: Thin head screw

S:Super thin head screw

T:Tapping screw

U:Other screws (Unique screws: pan head, stud, etc.)

Example: B6 ... 6mm bind screw

Satellite A50S/TECRA A3X Maintenance Manual (960-534) [CONFIDENTIAL] 4-7