Screw Specifications - Epson LQ-1170 Service Manual

3.1.4 Screw Specifications

In the following sections, abbreviations are used for small parts, such as screws and washers. Tables
3-4 and 3-5 list these abbreviations.
Abbreviation
s(c)
CB
CBS(0)
Top
cross-recessed head 1.~ind
Table 3-4. Abbreviations Used for Screws
Cross-recessed Bind head Cone point S tight screw
Cross-recessed Bind head Cone point B tight screw
Cross-recessed Bind head screw
Cross-recessed Bind head S tight with screw with Outside toothed lock washer
Table 3-5. Types of Screws and Abbreviations
Head
Side
(with Notch)
4, Yruss
Part Name
Body
1 .Normal
m
3-3
Washer
(assembled)
lock washer