Sleeve and spring plastic.
Thrust pin steel

Thrust pin case-hardened and black oxidized.

Lateral spring plungers are used for positioning, holding and fastening workpieces in applications where there is increased presence of dirt.
For example: painting and sandblasting.

Calculation dimension X:
Y > = L1-D1/2, therefore X=D1/2-S
Y < L1-D1/2, therefore X =D1/2-S-((L1-D1/2-Y)*0,123)

Light spring force = blue spring
Standard spring force = red spring
Strong spring force = green spring

The sleeve is pressed into the hole.
It is recommended to moisten the sleeve before assembly.

1) Assembly tool
2) Some sizes have a different pin style

Y = workpiece height
W = workpiece length
X = coordinate dimension
Z = stop diameter