Spring Plungers Part Number : 3230 Material and Technical Notes Body: stainless steel 1.4305, brass, or Delrin blue. Ball: stainless steel, hardened or Delrin white (POM). Spring: stainless steel. Used for locating, applying pressure or lifting off. Spring loads * = statistical average values. These are press fit spring plungers. Typical hole tolerance is J6, but this varies with type of material so a trial hole is recommended. Order No. Spring Spring max. Finish Load* Load* +0,1 g Body & ball 3230.W004 4 3,0 4,6 5,0 1,5 0,8 2,5 6,0 250 0,35 Stainless steel Body & ball 3230.W005 5 4,0 5,6 6,0 1,5 1,0 3,0 6,5 250 0,60 Stainless steel Body & ball 3230.W006 6 5,0 6,5 7,0 1,5 1,6 5,5 11,5 250 1,00 stainless steel Body & ball 3230.W008 8 6,5 8,5 9,0 1,5 1,9 7,0 12,5 250 2,20 stainless steel Body & 3230.W010 ball 10 8,5 11,0 13,5 2,5 3,1 8,5 18,5 250 5,30 stainlesssteel Body & ball 3230.W012 12 10,0 13,0 16,0 2,5 3,8 12,0 26,5 250 7,80 stainless steel Body: brass, 2,5 4,5 5,0 1,0 0,8 2,5 6,0 250 0,45 3230.W204 ball 4 stainless steel Body brass, 3230.W205 ball 5 3,5 5,5 6,0 1,0 1,0 3,0 6,5 250 0,80 stainless steel Body brass, 4,5 6,5 7,0 1,0 1,6 5,5 11,5 250 1,30 3230.W206 ball 6 stainless steel Body brass, 6,0 8,5 9,0 1,0 1,9 7,0 12,5 250 2,90 3230.W208 ball 8 stainless steel Body Delin, 3,0 4,6 5,0 1,0 0,8 2,5 6,5 -0.6 0,20 3230.W404 ball 4 stainless steel Body Delrin, 4,0 5,6 6,0 1,0 1,0 4,5 9,0 -0.6 0,40 3230.W405 ball 5 stainless steel Body Delrin, 5,0 6,5 7,0 1,0 1,6 6,5 13,0 -0.6 0,70 3230.W406 ball 6 stainless steel Body Delrin, 6,5 8,5 9,0 1,0 1,9 8,0 18,0 -0.6 1,50 3230.W408 ball 8 stainless steel Body & 3230.W604 ball 4 3,0 4,6 5,0 1,0 0,8 2,5 6,5 -0.6 0,10 Delrin Body & 3230.W605 ball 5 4,0 5,6 6,0 1,0 1,0 4,5 9,0 -0.6 0,20 Delrin Body & 3230.W606 ball 6 5,0 6,5 7,0 1,0 1,6 6,5 13,0 -0.6 0,30 Delrin