- Color Coded - Gold / Silver
- E-Coat provides corrosion resistance
- 3D CAD files
- Made of hardened alloy steel
- Maximum Temperature Rating of 482F or 250C
- For Optimum Life - 15% Free Length
- For Long Life - 20% Free Length
- Maximum Operating Deflection - 25% Free Length
- Maximum Deflection - 30% Free Length
Heavy Duty Springs
PCS Heavy 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 heavy duty springs are color coded Gold with a silver stripe for easy industry standard identification.
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| Item Number | DH Hole Diameter | DH Tolerance (H15) | Dd Rod Diameter | L0 Free Length | L0 Tolerance | R Spring Rate +/- 10% (lbs/.10 Inch Deflec.) | A 15% Deflection (Inch) | A Load at 15% Deflection (lbs) | B 20% Deflection (Inch) | B Load at 20% Deflection (lbs) | C 25% Deflection (Inch) | C Load at 25% Deflection (lbs) | CAD Files | Price (USD) | Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 04H10 | 3/8 | +.0228" / -0 | 3/16 | 1 | +.093 / -0 | 11.6 | 0.15 | 17.4 | 0.2 | 23.2 | 0.25 | 29 | $2.09 | ||
| 04H12 | 3/8 | +.0228" / -0 | 3/16 | 1-1/4 | +.093 / -0 | 9.8 | 0.19 | 18.6 | 0.25 | 24.5 | 0.31 | 30.4 | $2.31 | ||
| 04H120 | 3/8 | +.0228" / -0 | 3/16 | 12 | +.375 / -0 | 1.1 | 1.8 | 19.8 | 2.4 | 26.4 | 3 | 33 | $13.32 | ||
| 04H15 | 3/8 | +.0228" / -0 | 3/16 | 1-1/2 | +.093 / -0 | 8 | 0.23 | 18.4 | 0.3 | 24 | 0.38 | 30.4 | $2.37 | ||
| 04H17 | 3/8 | +.0228" / -0 | 3/16 | 1-3/4 | +.093 / -0 | 7.5 | 0.26 | 19.5 | 0.35 | 26.3 | 0.44 | 33 | $2.60 | ||
| 04H20 | 3/8 | +.0228" / -0 | 3/16 | 2 | +.093 / -0 | 6.2 | 0.3 | 18.6 | 0.4 | 24.8 | 0.5 | 31 | $2.77 | ||
| 04H25 | 3/8 | +.0228" / -0 | 3/16 | 2-1/2 | +.126 / -0 | 5 | 0.38 | 19 | 0.5 | 25 | 0.63 | 31.5 | $2.99 | ||
| 04H30 | 3/8 | +.0228" / -0 | 3/16 | 3 | +.126 / -0 | 4.1 | 0.45 | 18.5 | 0.6 | 24.6 | 0.75 | 30.8 | $3.38 | ||
| 05H10 | 1/2 | +.0276" / -0 | 9/32 | 1 | +.093 / -0 | 22.5 | 0.15 | 33.8 | 0.2 | 45 | 0.25 | 56.3 | $2.37 | ||
| 05H12 | 1/2 | +.0276" / -0 | 9/32 | 1-1/4 | +.093 / -0 | 18.2 | 0.19 | 34.6 | 0.25 | 45.5 | 0.31 | 56.4 | $2.53 | ||
| 05H120 | 1/2 | +.0276" / -0 | 9/32 | 12 | +.375 / -0 | 1.7 | 1.8 | 30.6 | 2.4 | 40.8 | 3 | 51 | $14.34 | ||
| 05H15 | 1/2 | +.0276" / -0 | 9/32 | 1-1/2 | +.093 / -0 | 14.8 | 0.23 | 34 | 0.3 | 44.4 | 0.38 | 56.2 | $2.82 | ||
| 05H17 | 1/2 | +.0276" / -0 | 9/32 | 1-3/4 | +.093 / -0 | 12.6 | 0.26 | 32.8 | 0.35 | 44.1 | 0.44 | 55.4 | $3.49 | ||
| 05H20 | 1/2 | +.0276" / -0 | 9/32 | 2 | +.093 / -0 | 11 | 0.3 | 33 | 0.4 | 44 | 0.5 | 55 | $3.12 | ||
| 05H25 | 1/2 | +.0276" / -0 | 9/32 | 2-1/2 | +.126 / -0 | 8.6 | 0.38 | 32.7 | 0.5 | 43 | 0.63 | 54.2 | $3.38 | ||
| 05H30 | 1/2 | +.0276" / -0 | 9/32 | 3 | +.126 / -0 | 7.4 | 0.45 | 33.3 | 0.6 | 44.4 | 0.75 | 55.5 | $3.64 | ||
| 05H35 | 1/2 | +.0276" / -0 | 9/32 | 3-1/2 | +.126 / -0 | 6 | 0.53 | 31.8 | 0.7 | 42 | 0.88 | 52.8 | $3.90 | ||
| 05H40 | 1/2 | +.0276" / -0 | 9/32 | 4 | +.126 / -0 | 5.3 | 0.6 | 32 | 0.8 | 42 | 1 | 53 | $4.10 | ||
| 06H10 | 5/8 | +.0276" / -0 | 11/32 | 1 | +.093 / -0 | 42.4 | 0.15 | 63.6 | 0.2 | 84.8 | 0.25 | 106 | $2.76 | ||
| 06H12 | 5/8 | +.0276" / -0 | 11/32 | 1-1/4 | +.093 / -0 | 32.5 | 0.19 | 61.8 | 0.25 | 81.3 | 0.31 | 100.8 | $2.79 | ||
| 06H120 | 5/8 | +.0276" / -0 | 11/32 | 12 | +.375 / -0 | 3 | 1.8 | 54 | 2.4 | 72 | 3 | 90 | $16.22 | ||
| 06H15 | 5/8 | +.0276" / -0 | 11/32 | 1-1/2 | +.093 / -0 | 28 | 0.23 | 64.4 | 0.3 | 84 | 0.38 | 106.4 | $3.05 | ||
| 06H17 | 5/8 | +.0276" / -0 | 11/32 | 1-3/4 | +.093 / -0 | 24 | 0.26 | 62.4 | 0.35 | 84 | 0.44 | 105.6 | $3.01 | ||
| 06H20 | 5/8 | +.0276" / -0 | 11/32 | 2 | +.093 / -0 | 20.8 | 0.3 | 62.4 | 0.4 | 83.2 | 0.5 | 104 | $3.49 | ||
| 06H25 | 5/8 | +.0276" / -0 | 11/32 | 2-1/2 | +.126 / -0 | 17 | 0.38 | 64.6 | 0.5 | 85 | 0.63 | 107.1 | $3.73 | ||
| 06H30 | 5/8 | +.0276" / -0 | 11/32 | 3 | +.126 / -0 | 14 | 0.45 | 63 | 0.6 | 84 | 0.75 | 105 | $4.01 | ||
| 06H35 | 5/8 | +.0276" / -0 | 11/32 | 3-1/2 | +.126 / -0 | 12.2 | 0.53 | 64.7 | 0.7 | 85.4 | 0.88 | 107.4 | $4.32 | ||
| 06H40 | 5/8 | +.0276" / -0 | 11/32 | 4 | +.126 / -0 | 10.8 | 0.6 | 64.8 | 0.8 | 86.4 | 1 | 108 | $4.67 | ||
| 06H45 | 5/8 | +.0276" / -0 | 11/32 | 4-1/2 | +.126 / -0 | 9.5 | 0.68 | 65 | 0.9 | 86 | 1.13 | 108 | $5.24 | ||
| 07H10 | 3/4 | +.0331" / -0 | 3/8 | 1 | +.093 / -0 | 108 | 0.15 | 162 | 0.2 | 216 | 0.25 | 270 | $4.08 | ||
| 07H12 | 3/4 | +.0331" / -0 | 3/8 | 1-1/4 | +.093 / -0 | 88 | 0.19 | 167.2 | 0.25 | 220 | 0.31 | 272.8 | $4.32 | ||
| 07H120 | 3/4 | +.0331" / -0 | 3/8 | 12 | +.375 / -0 | 8 | 1.8 | 144 | 2.4 | 192 | 3 | 240 | $20.80 | ||
| 07H15 | 3/4 | +.0331" / -0 | 3/8 | 1-1/2 | +.093 / -0 | 69 | 0.23 | 158.7 | 0.3 | 207 | 0.38 | 262.2 | $4.45 | ||
| 07H17 | 3/4 | +.0331" / -0 | 3/8 | 1-3/4 | +.093 / -0 | 60 | 0.26 | 156 | 0.35 | 210 | 0.44 | 264 | $4.69 | ||
| 07H20 | 3/4 | +.0331" / -0 | 3/8 | 2 | +.093 / -0 | 51.5 | 0.3 | 154.5 | 0.4 | 206 | 0.5 | 257.5 | $5.08 | ||
| 07H25 | 3/4 | +.0331" / -0 | 3/8 | 2-1/2 | +.126 / -0 | 40 | 0.38 | 152 | 0.5 | 200 | 0.63 | 252 | $5.43 | ||
| 07H30 | 3/4 | +.0331" / -0 | 3/8 | 3 | +.126 / -0 | 33 | 0.45 | 148.5 | 0.6 | 198 | 0.75 | 247.5 | $5.88 | ||
| 07H35 | 3/4 | +.0331" / -0 | 3/8 | 3-1/2 | +.126 / -0 | 29 | 0.53 | 153.7 | 0.7 | 203 | 0.88 | 255.2 | $6.63 | ||
| 07H40 | 3/4 | +.0331" / -0 | 3/8 | 4 | +.126 / -0 | 25 | 0.6 | 150 | 0.8 | 200 | 1 | 250 | $7.07 | ||
| 07H45 | 3/4 | +.0331" / -0 | 3/8 | 4-1/2 | +.126 / -0 | 22 | 0.68 | 149.6 | 0.9 | 198 | 1.13 | 248.6 | $8.04 | ||
| 07H50 | 3/4 | +.0331" / -0 | 3/8 | 5 | +.189 / -0 | 19.5 | 0.75 | 146.3 | 1 | 195 | 1.25 | 243.8 | $8.60 | ||
| 07H55 | 3/4 | +.0331" / -0 | 3/8 | 5-1/2 | +.189 / -0 | 17.8 | 0.83 | 147.7 | 1.1 | 195.8 | 1.38 | 245.6 | $9.36 | ||
| 07H60 | 3/4 | +.0331" / -0 | 3/8 | 6 | +.189 / -0 | 16 | 0.9 | 144 | 1.2 | 192 | 1.5 | 240 | $10.51 | ||
| 10H10 | 1 | +.0331" / -0 | 1/2 | 1 | +.093 / -0 | 193.2 | 0.15 | 289.8 | 0.2 | 386.4 | 0.25 | 483 | $5.43 | ||
| 10H12 | 1 | +.0331" / -0 | 1/2 | 1-1/4 | +.093 / -0 | 146.5 | 0.19 | 278.4 | 0.25 | 366.3 | 0.31 | 454.2 | $5.66 | ||
| 10H120 | 1 | +.0331" / -0 | 1/2 | 12 | +.375 / -0 | 12.8 | 1.8 | 230.4 | 2.4 | 307.2 | 3 | 384 | $24.46 | ||
| 10H15 | 1 | +.0331" / -0 | 1/2 | 1-1/2 | +.093 / -0 | 120 | 0.23 | 276 | 0.3 | 360 | 0.38 | 456 | $5.80 | ||
| 10H17 | 1 | +.0331" / -0 | 1/2 | 1-3/4 | +.093 / -0 | 104 | 0.26 | 270.4 | 0.35 | 364 | 0.44 | 457.6 | $6.16 | ||
| 10H20 | 1 | +.0331" / -0 | 1/2 | 2 | +.093 / -0 | 87.2 | 0.3 | 261.6 | 0.4 | 348.8 | 0.5 | 436 | $6.48 | ||
| 10H25 | 1 | +.0331" / -0 | 1/2 | 2-1/2 | +.126 / -0 | 66.5 | 0.38 | 252.7 | 0.5 | 332.5 | 0.63 | 419 | $7.00 | ||
| 10H30 | 1 | +.0331" / -0 | 1/2 | 3 | +.126 / -0 | 54.4 | 0.45 | 244.8 | 0.6 | 326.4 | 0.75 | 408 | $7.38 | ||
| 10H35 | 1 | +.0331" / -0 | 1/2 | 3-1/2 | +.126 / -0 | 45.6 | 0.53 | 241.7 | 0.7 | 319.2 | 0.88 | 401.3 | $8.04 | ||
| 10H40 | 1 | +.0331" / -0 | 1/2 | 4 | +.126 / -0 | 40 | 0.6 | 240 | 0.8 | 320 | 1 | 400 | $8.64 | ||
| 10H45 | 1 | +.0331" / -0 | 1/2 | 4-1/2 | +.126 / -0 | 35.2 | 0.68 | 239.4 | 0.9 | 316.8 | 1.13 | 397.8 | $9.17 | ||
| 10H50 | 1 | +.0331" / -0 | 1/2 | 5 | +.189 / -0 | 31.2 | 0.75 | 234 | 1 | 312 | 1.25 | 390 | $10.37 | ||
| 10H55 | 1 | +.0331" / -0 | 1/2 | 5-1/2 | +.189 / -0 | 28.8 | 0.83 | 239 | 1.1 | 316.8 | 1.38 | 397.4 | $11.13 | ||
| 10H60 | 1 | +.0331" / -0 | 1/2 | 6 | +.189 / -0 | 25.6 | 0.9 | 230.4 | 1.2 | 307.2 | 1.5 | 384 | $11.98 | ||
| 10H70 | 1 | +.0331" / -0 | 1/2 | 7 | +.189 / -0 | 22.4 | 1.05 | 235.2 | 1.4 | 313.6 | 1.75 | 392 | $14.06 | ||
| 10H80 | 1 | +.0331" / -0 | 1/2 | 8 | +.252 / -0 | 19.2 | 1.2 | 230.4 | 1.6 | 307.2 | 2 | 384 | $14.91 | ||
| 12H100 | 1-1/4 | +.0394" / -0 | 5/8 | 10 | +.375 / -0 | 25.6 | 1.5 | 384 | 2 | 512 | 2.5 | 640 | $30.92 | ||
| 12H120 | 1-1/4 | +.0394" / -0 | 5/8 | 12 | +.375 / -0 | 22 | 1.8 | 396 | 2.4 | 528 | 3 | 660 | $39.75 | ||
| 12H15 | 1-1/4 | +.0394" / -0 | 5/8 | 1-1/2 | +.093 / -0 | 220 | 0.23 | 506 | 0.3 | 660 | 0.38 | 836 | $7.44 | ||
| 12H17 | 1-1/4 | +.0394" / -0 | 5/8 | 1-3/4 | +.093 / -0 | 181.6 | 0.26 | 472.2 | 0.35 | 635.6 | 0.44 | 799 | $7.73 | ||
| 12H20 | 1-1/4 | +.0394" / -0 | 5/8 | 2 | +.093 / -0 | 149.6 | 0.3 | 448.8 | 0.4 | 598.4 | 0.5 | 748 | $8.04 | ||
| 12H25 | 1-1/4 | +.0394" / -0 | 5/8 | 2-1/2 | +.126 / -0 | 117.6 | 0.38 | 446.9 | 0.5 | 588 | 0.63 | 740.9 | $8.64 | ||
| 12H30 | 1-1/4 | +.0394" / -0 | 5/8 | 3 | +.126 / -0 | 95.2 | 0.45 | 428.4 | 0.6 | 571.2 | 0.75 | 714 | $9.34 | ||
| 12H35 | 1-1/4 | +.0394" / -0 | 5/8 | 3-1/2 | +.126 / -0 | 78 | 0.53 | 413.4 | 0.7 | 546 | 0.88 | 686.4 | $10.37 | ||
| 12H40 | 1-1/4 | +.0394" / -0 | 5/8 | 4 | +.126 / -0 | 66.4 | 0.6 | 398.4 | 0.8 | 531.2 | 1 | 664 | $11.59 | ||
| 12H45 | 1-1/4 | +.0394" / -0 | 5/8 | 4-1/2 | +.126 / -0 | 58.4 | 0.68 | 397.1 | 0.9 | 525.6 | 1.13 | 659.9 | $13.50 | ||
| 12H50 | 1-1/4 | +.0394" / -0 | 5/8 | 5 | +.189 / -0 | 53 | 0.75 | 397.5 | 1 | 530 | 1.25 | 662.5 | $14.20 | ||
| 12H55 | 1-1/4 | +.0394" / -0 | 5/8 | 5-1/2 | +.189 / -0 | 47.2 | 0.83 | 391.8 | 1.1 | 519.2 | 1.38 | 651.4 | $15.84 | ||
| 12H60 | 1-1/4 | +.0394" / -0 | 5/8 | 6 | +.189 / -0 | 45 | 0.9 | 405 | 1.2 | 540 | 1.5 | 675 | $17.37 | ||
| 12H70 | 1-1/4 | +.0394" / -0 | 5/8 | 7 | +.189 / -0 | 36.8 | 1.05 | 386.4 | 1.4 | 515.2 | 1.75 | 644 | $20.80 | ||
| 12H80 | 1-1/4 | +.0394" / -0 | 5/8 | 8 | +.252 / -0 | 32.8 | 1.2 | 393.6 | 1.6 | 524.8 | 2 | 656 | $24.66 | ||
| 15H100 | 1-1/2 | +.0394" / -0 | 3/4 | 10 | +.375 / -0 | 36.2 | 1.5 | 543 | 2 | 724 | 2.5 | 905 | $42.56 | ||
| 15H120 | 1-1/2 | +.0394" / -0 | 3/4 | 12 | +.375 / -0 | 30 | 1.8 | 540 | 2.4 | 720 | 3 | 900 | $51.54 | ||
| 15H20 | 1-1/2 | +.0394" / -0 | 3/4 | 2 | +.093 / -0 | 198 | 0.3 | 594 | 0.4 | 792 | 0.5 | 990 | $11.52 | ||
| 15H25 | 1-1/2 | +.0394" / -0 | 3/4 | 2-1/2 | +.126 / -0 | 155 | 0.38 | 589 | 0.5 | 775 | 0.63 | 976.5 | $12.37 | ||
| 15H30 | 1-1/2 | +.0394" / -0 | 3/4 | 3 | +.126 / -0 | 130 | 0.45 | 585 | 0.6 | 780 | 0.75 | 975 | $14.29 | ||
| 15H35 | 1-1/2 | +.0394" / -0 | 3/4 | 3-1/2 | +.126 / -0 | 106.4 | 0.53 | 563.9 | 0.7 | 744.8 | 0.88 | 936.3 | $15.65 | ||
| 15H40 | 1-1/2 | +.0394" / -0 | 3/4 | 4 | +.126 / -0 | 91.2 | 0.6 | 547.2 | 0.8 | 729.6 | 1 | 912 | $17.53 | ||
| 15H45 | 1-1/2 | +.0394" / -0 | 3/4 | 4-1/2 | +.126 / -0 | 81.6 | 0.68 | 554.9 | 0.9 | 734.4 | 1.13 | 922.1 | $19.47 | ||
| 15H50 | 1-1/2 | +.0394" / -0 | 3/4 | 5 | +.189 / -0 | 73 | 0.75 | 547.5 | 1 | 730 | 1.25 | 912.5 | $21.36 | ||
| 15H55 | 1-1/2 | +.0394" / -0 | 3/4 | 5-1/2 | +.189 / -0 | 67 | 0.83 | 556.1 | 1.1 | 737 | 1.38 | 924.6 | $23.52 | ||
| 15H60 | 1-1/2 | +.0394" / -0 | 3/4 | 6 | +.189 / -0 | 58.4 | 0.9 | 525.6 | 1.2 | 700.8 | 1.5 | 876 | $25.52 | ||
| 15H70 | 1-1/2 | +.0394" / -0 | 3/4 | 7 | +.189 / -0 | 49.6 | 1.05 | 520.8 | 1.4 | 694.4 | 1.75 | 868 | $29.47 | ||
| 15H80 | 1-1/2 | +.0394" / -0 | 3/4 | 8 | +.252 / -0 | 43.2 | 1.2 | 518.4 | 1.6 | 691.2 | 2 | 864 | $32.47 | ||
| 20H100 | 2 | +.0472" / -0 | 1 | 10 | +.375 / -0 | 57.2 | 1.5 | 858 | 2 | 1144 | 2.5 | 1430 | $62.23 | ||
| 20H120 | 2 | +.0472" / -0 | 1 | 12 | +.375 / -0 | 47.7 | 1.8 | 858.6 | 2.4 | 1144.8 | 3 | 1431 | $72.72 | ||
| 20H25 | 2 | +.0472" / -0 | 1 | 2-1/2 | +.126 / -0 | 251.2 | 0.38 | 954.6 | 0.5 | 1256 | 0.63 | 1582.6 | $20.04 | ||
| 20H30 | 2 | +.0472" / -0 | 1 | 3 | +.126 / -0 | 206 | 0.45 | 927 | 0.6 | 1236 | 0.75 | 1545 | $21.75 | ||
| 20H35 | 2 | +.0472" / -0 | 1 | 3-1/2 | +.126 / -0 | 170 | 0.53 | 901 | 0.7 | 1190 | 0.88 | 1496 | $23.88 | ||
| 20H40 | 2 | +.0472" / -0 | 1 | 4 | +.126 / -0 | 150 | 0.6 | 900 | 0.8 | 1200 | 1 | 1500 | $26.84 | ||
| 20H45 | 2 | +.0472" / -0 | 1 | 4-1/2 | +.126 / -0 | 127.2 | 0.68 | 865 | 0.9 | 1144.8 | 1.13 | 1437.4 | $30.32 | ||
| 20H50 | 2 | +.0472" / -0 | 1 | 5 | +.189 / -0 | 118.6 | 0.75 | 889.5 | 1 | 1186 | 1.25 | 1482.5 | $30.97 | ||
| 20H55 | 2 | +.0472" / -0 | 1 | 5-1/2 | +.189 / -0 | 107.7 | 0.83 | 893.9 | 1.1 | 1184.7 | 1.38 | 1486.3 | $32.72 | ||
| 20H60 | 2 | +.0472" / -0 | 1 | 6 | +.189 / -0 | 97.7 | 0.9 | 879.3 | 1.2 | 1172.4 | 1.5 | 1465.5 | $37.04 | ||
| 20H70 | 2 | +.0472" / -0 | 1 | 7 | +.189 / -0 | 82 | 1.05 | 861 | 1.4 | 1148 | 1.75 | 1435 | $41.33 | ||
| 20H80 | 2 | +.0472" / -0 | 1 | 8 | +.252 / -0 | 73 | 1.2 | 876 | 1.6 | 1168 | 2 | 1460 | $48.19 |
