PEM Self-clinching fasteners

Self-clinching standoffs
For metallic materials
Types SO, SOS
Material
Type SO: Steel, hardened, zinc-plated, colorless
passivated
Type SOS: Stainless steel 18/8 (AISI 303), passivated
Aluminum upon request
d3
d3 d2
d2
L
L
d1
d1
Use
Type SO: For sheet hardness up to HR B
80
Type SOS: For sheet hardness up to HR B
70
Type SO4 for use in sheets > HR B
80
sw sw
b
b
Performance data, see the technical data on
page 69
3-D Data: http://kvt.partcommunity.com
Steel, zincplated,
colorless
passivated
Order description
Stainless steel,
passivated
Thread
d 1
Hole
in sheet
+ 0.08
0
d 2
± 0.13
d 3
0
– 0.13
d 4
sw sm
min.
sm
Min. distance
hole to edge
SO-M2-L – M2 4.20 2.50 4.20 4.4 4.8 1.0 6.0
SO-M2.5-L SOS-M2.5-L M2.5 4.20 3.20 4.20 4.4 4.8 1.0 6.0
SO-M3-L SOS-M3-L
4.20
4.20 4.4 4.8
6.0
M3
3.20
1.0
SO-3.5 M3-L SOS-3.5 M3-L 5.40 5.39 5.6 6.4 6.8
SO-M4-L SOS-M4-L M4 7.20 4.80 7.12 7.3 7.9 1.3 8.0
SO-M5-L SOS-M5-L M5 7.20 5.35 7.12 7.3 7.9 1.3 8.0
Steel, zincplated,
colorless
passivated
Order description
Stainless steel,
passivated
Length code “L”
(+ 0.05
– 0.13)
SO-M2-L – – 4 – 6 – 8 10 12 – – – – – –
SO-M2.5-L SOS-M2.5-L – 4 – 6 – 8 10 12 – – – – – –
SO-M3-L SOS-M3-L 3 4 5 6 7 8 10 12 14 16 18 – – –
SO-3.5 M3-L SOS-3.5 M3-L 3 4 5 6 7 8 10 12 14 16 18 – – –
SO-M4-L SOS-M4-L 3 4 – 6 – 8 10 12 14 16 18 20 22 25
SO-M5-L SOS-M5-L – 4 – 6 – 8 10 12 14 16 18 20 22 25
Threadless length b ±0.25 – – – – – – 4 4 4 8 8 8 11 11
40
www.kvt-fastening.com