Medium Duty Springs

PCS Medium Duty Springs are manufactured of hardened alloy steel to withstand the load demands and stresses found in the injection molding and die casting industries. Our springs are painted with an E-coat process to provide superior corrosion resistance. The medium duty springs are color coded blue with a silver stripe for easy industry standard identification.

Press Enter on a column header to sort the table. Press Enter again to reverse the sort order.
Item NumberDH Hole DiameterDH Tolerance (H15)Dd Rod DiameterL0 Free LengthL0 ToleranceR Spring Rate +/- 10% (lbs/.10 Inch Deflec.)A 25% Deflection (Inch)A Load at 25% Deflection (lbs)B 35% Deflection (Inch)B Load at 35% Deflection (lbs)C 40% Deflection (Inch)C Load at 40% Deflection (lbs)CAD FilesPrice (USD)Quantity
04M103/8+.0228" / -03/161+.093 / -060.25150.35210.424$2.02
04M123/8+.0228" / -03/161-1/4+.093 / -050.3115.60.4421.90.525$2.17
04M1203/8+.0228" / -03/1612+.375 / -00.63184.225.24.828.8$13.18
04M153/8+.0228" / -03/161-1/2+.093 / -04.20.3815.80.5322.10.625.2$2.32
04M173/8+.0228" / -03/161-3/4+.093 / -03.70.4416.20.6122.70.725.9$2.42
04M203/8+.0228" / -03/162+.093 / -03.10.515.50.721.70.824.8$2.73
04M253/8+.0228" / -03/162-1/2+.126 / -02.60.6316.30.8822.8126$2.90
04M303/8+.0228" / -03/163+.126 / -02.10.7515.81.05221.225.2$3.23
05M101/2+.0276" / -09/321+.093 / -0110.2527.50.3538.50.444$2.26
05M121/2+.0276" / -09/321-1/4+.093 / -08.20.3125.60.4435.90.541$2.32
05M1201/2+.0276" / -09/3212+.375 / -00.73214.229.44.833.6$14.16
05M151/2+.0276" / -09/321-1/2+.093 / -06.80.3825.50.5335.70.640.8$2.56
05M171/2+.0276" / -09/321-3/4+.093 / -060.4426.30.6136.80.742$2.73
05M201/2+.0276" / -09/322+.093 / -05.50.527.50.738.50.844$2.97
05M251/2+.0276" / -09/322-1/2+.126 / -04.50.6328.10.8839.4145$3.23
05M301/2+.0276" / -09/323+.126 / -03.50.7526.31.0536.81.242$3.64
05M351/2+.0276" / -09/323-1/2+.126 / -030.8826.31.2336.81.442$3.87
05M401/2+.0276" / -09/324+.126 / -02.61261.4361.641$2.93
05M451/2+.0276" / -09/324-1/2+.126 / -02.31.1325.91.5836.21.841.4$5.78
05M551/2+.0276" / -09/325-1/2+.189 / -021.3827.51.9338.52.244$8.03
05M651/2+.0276" / -09/326-1/2+.189 / -01.41.6322.82.2831.92.636.4$8.25
05M751/2+.0276" / -09/327-1/2+.252 / -01.21.8822.52.6331.5336$9.51
06M105/8+.0276" / -011/321+.093 / -016.40.25410.3557.40.465.6$2.65
06M125/8+.0276" / -011/321-1/4+.093 / -012.40.3138.80.4454.30.562$2.73
06M1205/8+.0276" / -011/3212+.375 / -01.53454.2634.872$15.43
06M155/8+.0276" / -011/321-1/2+.093 / -010.80.3840.50.5356.70.664.8$2.90
06M175/8+.0276" / -011/321-3/4+.093 / -09.60.44420.6158.80.767.2$3.12
06M205/8+.0276" / -011/322+.093 / -08.60.5430.760.20.868.8$3.38
06M255/8+.0276" / -011/322-1/2+.126 / -06.50.6340.60.8856.9165$3.70
06M305/8+.0276" / -011/323+.126 / -05.80.7543.51.0560.91.269.6$3.93
06M355/8+.0276" / -011/323-1/2+.126 / -050.8843.81.2361.31.470$4.27
06M405/8+.0276" / -011/324+.126 / -04.41441.461.61.670.4$4.59
06M455/8+.0276" / -011/324-1/2+.126 / -03.81.13431.57601.869$3.38
07M103/4+.0331" / -03/81+.093 / -0320.25800.351120.4128$4.18
07M123/4+.0331" / -03/81-1/4+.093 / -025.60.31800.441120.5128$4.27
07M1203/4+.0331" / -03/812+.375 / -02.43724.2100.84.8115.2$17.47
07M153/4+.0331" / -03/81-1/2+.093 / -0200.38750.531050.6120$4.41
07M173/4+.0331" / -03/81-3/4+.093 / -017.60.44770.61107.80.7123.2$4.75
07M203/4+.0331" / -03/82+.093 / -0150.5750.71050.8120$4.83
07M253/4+.0331" / -03/82-1/2+.126 / -0120.63750.881051120$5.15
07M303/4+.0331" / -03/83+.126 / -010.10.7575.81.05106.11.2121.2$5.56
07M353/4+.0331" / -03/83-1/2+.126 / -08.30.8872.61.23101.71.4116.2$6.03
07M403/4+.0331" / -03/84+.126 / -07.51751.41051.6120$6.43
07M453/4+.0331" / -03/84-1/2+.126 / -06.41.13721.58100.81.8115.2$6.76
07M503/4+.0331" / -03/85+.189 / -061.25751.751052120$7.31
07M553/4+.0331" / -03/85-1/2+.189 / -05.51.3875.61.93105.92.2121$7.76
07M603/4+.0331" / -03/86+.189 / -051.5752.11052.4120$8.47
07M653/4+.0331" / -03/86-1/2+.189 / -04.71.6376.42.28106.92.6122.2$14.30
07M753/4+.0331" / -03/87-1/2+.252 / -03.81.8871.32.6399.83114$14.82
10M101+.0331" / -01/21+.093 / -0550.25137.50.35192.50.4220$5.23
10M121+.0331" / -01/21-1/4+.093 / -0450.31140.60.44196.90.5225$5.50
10M1201+.0331" / -01/212+.375 / -0431204.21684.8192$19.15
10M151+.0331" / -01/21-1/2+.093 / -037.30.38139.90.53195.80.6223.8$5.64
10M171+.0331" / -01/21-3/4+.093 / -0320.441400.611960.7224$5.96
10M201+.0331" / -01/22+.093 / -026.80.51340.7187.60.8214.4$6.03
10M251+.0331" / -01/22-1/2+.126 / -020.90.63130.60.88182.91209$6.36
10M301+.0331" / -01/23+.126 / -017.10.75128.31.05179.61.2205.2$6.91
10M351+.0331" / -01/23-1/2+.126 / -014.50.88126.91.23177.61.4203$6.91
10M401+.0331" / -01/24+.126 / -012.511251.41751.6200$7.74
10M451+.0331" / -01/24-1/2+.126 / -0111.13123.81.58173.31.8198$8.35
10M501+.0331" / -01/25+.189 / -09.61.251201.751682192$9.02
10M551+.0331" / -01/25-1/2+.189 / -08.81.381211.93169.42.2193.6$9.49
10M601+.0331" / -01/26+.189 / -081.51202.11682.4192$10.20
10M701+.0331" / -01/27+.189 / -07.21.751262.45176.42.8201.6$11.25
10M801+.0331" / -01/28+.252 / -0621202.81683.2192$12.63
12M1001-1/4+.0394" / -05/810+.375 / -07.22.51803.52524288$25.25
12M1201-1/4+.0394" / -05/812+.375 / -0631804.22524.8288$29.26
12M151-1/4+.0394" / -05/81-1/2+.093 / -049.60.381860.53260.40.6297.6$7.48
12M171-1/4+.0394" / -05/81-3/4+.093 / -040.60.44177.60.61248.70.7284.2$7.74
12M201-1/4+.0394" / -05/82+.093 / -037.60.51880.7263.20.8300.8$8.12
12M251-1/4+.0394" / -05/82-1/2+.126 / -028.80.631800.882521288$8.44
12M301-1/4+.0394" / -05/83+.126 / -0240.751801.052521.2288$9.49
12M351-1/4+.0394" / -05/83-1/2+.126 / -0200.881751.232451.4280$10.06
12M401-1/4+.0394" / -05/84+.126 / -017.611761.4246.41.6281.6$10.79
12M451-1/4+.0394" / -05/84-1/2+.126 / -0161.131801.582521.8288$11.73
12M501-1/4+.0394" / -05/85+.189 / -014.31.25178.81.75250.32286$12.77
12M551-1/4+.0394" / -05/85-1/2+.189 / -012.81.381761.93246.42.2281.6$13.68
12M601-1/4+.0394" / -05/86+.189 / -0121.51802.12522.4288$15.07
12M701-1/4+.0394" / -05/87+.189 / -010.41.751822.45254.82.8291.2$17.00
12M801-1/4+.0394" / -05/88+.252 / -08.821762.8246.43.2281.6$19.46
15M1001-1/2+.0394" / -03/410+.375 / -010.62.52653.53714424$33.62
15M1201-1/2+.0394" / -03/412+.375 / -08.532554.23574.8408$41.16
15M201-1/2+.0394" / -03/42+.093 / -0530.52650.73710.8424$8.76
15M251-1/2+.0394" / -03/42-1/2+.126 / -042.70.63266.90.88373.61427$9.56
15M301-1/2+.0394" / -03/43+.126 / -0360.752701.053781.2432$11.11
15M351-1/2+.0394" / -03/43-1/2+.126 / -0300.88262.51.23367.51.4420$12.15
15M401-1/2+.0394" / -03/44+.126 / -024.912491.4348.61.6398.4$13.49
15M451-1/2+.0394" / -03/44-1/2+.126 / -0231.13258.81.58362.31.8414$14.22
15M501-1/2+.0394" / -03/45+.189 / -0211.25262.51.75367.52420$16.58
15M551-1/2+.0394" / -03/45-1/2+.189 / -018.51.38254.41.93356.12.2407$16.77
15M601-1/2+.0394" / -03/46+.189 / -0171.52552.13572.4408$18.17
15M701-1/2+.0394" / -03/47+.189 / -015.31.75267.82.45374.92.8428.4$21.21
15M801-1/2+.0394" / -03/48+.252 / -013.222642.8369.63.2422.4$23.79
20M1002+.0472" / -0110+.375 / -021.62.55403.57564864$55.55
20M1202+.0472" / -0112+.375 / -018.535554.27774.8888$69.52
20M252+.0472" / -012-1/2+.126 / -01000.636250.8887511000$17.55
20M302+.0472" / -013+.126 / -0830.75622.51.05871.51.2996$19.33
20M352+.0472" / -013-1/2+.126 / -067.70.88592.41.23829.31.4947.8$21.07
20M402+.0472" / -014+.126 / -06016001.48401.6960$22.95
20M452+.0472" / -014-1/2+.126 / -0531.13596.31.58834.81.8954$23.80
20M502+.0472" / -015+.189 / -0471.25587.51.75822.52940$25.53
20M552+.0472" / -015-1/2+.189 / -040.51.38556.91.93779.62.2891$28.10
20M602+.0472" / -016+.189 / -0391.55852.18192.4936$30.30
20M702+.0472" / -017+.189 / -031.21.755462.45764.42.8873.6$33.25
20M802+.0472" / -018+.252 / -028.525702.87983.2912$43.01
25M1002-1/2+.0472" / -01-1/210+.375 / -026.92.56723.594141076$54.44
25M1202-1/2+.0472" / -01-1/212+.375 / -023.437024.29844.81124$68.86
25M302-1/2+.0472" / -01-1/23+.126 / -0108.10.758131.0511361.21298$18.72
25M352-1/2+.0472" / -01-1/23-1/2+.126 / -089.60.877831.2210971.41256$21.02
25M402-1/2+.0472" / -01-1/24+.126 / -076.217621.410681.61218$26.22
25M452-1/2+.0472" / -01-1/24-1/2+.126 / -066.61.137501.5710491.81199$28.10
25M502-1/2+.0472" / -01-1/25+.189 / -059.41.257431.75104021188$29.39
25M552-1/2+.0472" / -01-1/25-1/2+.189 / -053.21.377301.9310242.21170$30.83
25M602-1/2+.0472" / -01-1/26+.189 / -048.11.57222.110102.41156$32.28
25M702-1/2+.0472" / -01-1/27+.189 / -041.51.757262.4510152.81160$37.24
25M802-1/2+.0472" / -01-1/28+.252 / -035.927172.810043.21148$41.15