Product Spotlight:

Our line of Press-Thru (trade marked) spring and ball plungers have the same dimensions, spring pressures, and materials as our standard press fit product line.
Press-Thru™ Spring and Ball Plungers

Our line of Press-Thru™ spring and ball plungers have the same dimensions, spring pressures, and materials as our standard press fit product line. They are designed without the flange on the nose end to allow for the insertion of the plunger from top or bottom, front or back. Simply press the body through the hole until the plunger is flush with the surface. The body is slightly over sized to fit firmly into the hole. Please contact us for a free sample, or if you need any technical information.

Smooth - Collared
Product Information

Assembly - A tolerance of H7 is recommended for the locating hole of d1.

Special types on request.

Spring range and forces are precisely tested.

Load pressures are measured in newtons.

Unspecified measurements are in mm.



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Smooth - Collared
Part
Number
d1
+0.1
d2 d3 l1 l2 Stroke
s
Spring Load
F1
Spring Load
F2
min.
°C
max.
°C
Location
Hole
Grams
Body and Ball From Stainless Steel
10480SS 3 2.38 3.5 4.0 0.6 0.70 1.8 3.5 - 250 3 0.20
10481SS 4 3.00 4.6 5.0 0.9 1.00 2.5 6.0 - 250 4 0.30
10482SS 5 4.00 5.6 6.0 0.9 1.40 3.0 6.5 - 250 5 0.60
10483SS 6 5.00 6.5 7.0 1.0 1.80 5.5 11.5 - 250 6 1.00
10484SS 8 6.50 8.5 9.0 1.1 2.40 7.0 12.5 - 250 8 2.10
10485SS 10 8.50 11.0 13.0 1.5 3.30 8.5 18.5 - 250 10 4.40
10486SS 12 10.00 13.0 16.0 2.3 4.00 12.0 26.5 - 250 12 7.30
Body From Thermoplastic, Ball From Stainless Steel
10480D 3 2.00 3.6 4.0 0.6 0.55 1.7 3.5 -30 50 3 0.09
10481D 4 3.00 4.6 5.0 1.0 0.80 3.0 6.5 -30 50 4 0.20
10482D 5 4.00 5.6 6.0 1.0 1.00 6.0 9.4 -30 50 5 0.40
10483D 6 5.00 6.5 7.0 1.0 1.60 6.2 12.6 -30 50 6 0.70
10484D 8 6.50 8.5 9.0 1.0 1.90 10.0 20.4 -30 50 8 1.50
10485D 10 8.00 11.0 13.5 1.5 2.40 11.9 22.3 -30 50 10 3.20
10486D 12 10.00 13.0 16.0 1.5 3.30 14.0 25.0 -30 50 10 5.80
Body and Ball From Thermoplastic
10481D-DB 4 3.00 4.6 5.0 1.0 0.80 3.0 6.5 -30 50 4 0.10
10482D-DB 5 4.00 5.6 6.0 1.0 1.00 6.0 9.4 -30 50 5 0.20
10483D-DB 6 5.00 6.5 7.0 1.0 1.60 6.2 12.6 -30 50 6 0.30
10484D-DB 8 6.50 8.5 9.0 1.0 1.90 10.0 20.4 -30 50 8 0.60
10485D-DB 10 8.00 11.0 13.5 1.5 2.40 11.9 22.3 -30 50 10 1.50
10486D-DB 12 10.00 13.0 16.0 1.5 3.30 14.0 25.0 -30 50 12 2.50