Acer V193 - Appendix 1 - Screw List; Torque; Standard Screw Torque Specifications

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Appendix 1 – Screw List / Torque
(A)
STANDARD SCREW TORQUE SPEC.
ITEM
P/N
DESCRIPTION
MOUNTING
MATERIAL
TORQUE
(KG-CM)
HOLE
SIZE
(MM)
Screw
Head
1
8F.205B4.019
SCRW MACH HEX #4-40*0.3" NI
METAL
5.0±0.6
#4-40
X
2
8F.5A224.5R0
SCRW MACH FLAT M3*5L ZN
METAL
Side
mount:3±0.6
Other: 4±0.6
M3*0.5
#2
3
8F.XA356.6R0
SCRW TAP FLAT M4*6L B-ZN
NYL
METAL
9.0±1.0
M4*0.7
#2
4
8F.8A356.100
SCREW MACH FPH M4*10L B-
ZN NYL
METAL
11.0±1.0
M4*0.7
#2
5
8F.5A356.8R0
SCRW MACH FH M4*8L B-ZN
NYL
METAL
9.0±1.0
M4*0.7
#2
6
6K.L7204.001
ASSY SCREW M4*10L FP527
METAL
11.0±1.0
M4*0.7
#2
7
6K.L8810.001
ASSY SCREW M4*8L FP726A
NLK ISU
METAL
9.0±1.0
M4*0.7
#2
9
6K.L8811.001
ASSY SCREW M4*6 FP726A
NLK ISU
(8F.5A456.6R0+4B.L7212.001)
METAL
9.0±1.0
M4*0.7
#2
10
8F.5A422.2R4
SCRW MACH FLAT-P M2*2.4L
ZN
Plastic
1.0±0.1
1.4±0.05
#1
11
8F.VA512.4R0
SCRW TAP PH M2*4L NI
Plastic
1.0±0.2
1.6±0.05
#1
12
8F.XA213.8R0
SCRW TAP FLAT/PT M2.5*8L ZN
Plastic
4.0±0.5
2.0±0.05
#1
13
8F.WA314.8R0
SCRW TAP CAP M3*1.34P*8L B-
ZN
PLASTIC
5.0±1.0
2.35±0.05
#2
14
8F.XA524.6R0
SCRW TAP FLT M3*6L NI
PLASTIC
4.5±0.5
2.35±0.05
#2
15
8F.XA314.8R0
SCRW TAP FLAT M3*1.34P*8L
B-ZN
PLASTIC
4.5±0.5
2.35±0.05
#2
16
8F.XA326.100
SCRW TAP FLAT M4*10L B-ZN
Plastic
7.5±0.5
3.4±0.05
#2
17
8F.MA224.5R5
SCRW TAP FLAT-P M3*5.5L ZN
Metal
None tread
：
8
～
10
Have tread:6
～
8
Aluminum:4~5
2.68±0.03
#2