??
Catalog navigation
CAD model selection
HELP_VARIABLE
CODE
code
TYPE
类型
American hexagon socket head cap screws
SCR
screw thread
coarse thread
MAT
material
SUR
surface treatment
STR
strength grade
M
L
V
Whole tooth
TEE
Number of teeth
20
D
9.5
K
6.3
S
4.8
LINK
website link
webxxx
Download CAD models
Previews
3D
Dimension