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Springs

WM Berg manufactures a wide range of precision springs including compression springs, extension springs, torsion springs, wave springs and anti-backlash extension/torsion springs in 302 spring-tempered stainless steel. Extension springs are close wound with full twist loops. Torsion springs are left-hand wound. Wave springs are for outer race ball bearing preloading. Springs are available in imperial or metric, special springs on request (send sketch).

  • Free length: 1/4 - 11 inches (6.3 - 127 mm)
  • Wire diameter: 0.0007 - 0.075 inches (0.18 - 1.9 mm)
  • Outside diameter: 93/1000 - 1 inch ( .6 - 9.91 mm)

Our precision springs are manufactured to tight tolerances and put through rigorous testing and quality assurance. We also make zinc-plated carbon steel spring plungers (spring posts) in lengths from 1/2 to 3/4 inches and O.D. from 1/4 to 3/16 inches. Please contact our team with questions or modification requests, or find a distributor.

precision stainless steel spring
Filters

Units of Measure

Type

Style

Free Length

Wire Diameter

Outside Diameter

Reset Compare Add to Quote 129 Found
Select Part No. Type Style Free Length Wire Diameter Outside Diameter
CL-1 SPRING POSTS 1/2 1/8
CL-2 SPRING POSTS 5/8 3/16
CL-3 SPRING POSTS 3/4 1/4
SPR10-1 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1/4 0.008 63/1000
SPR10-10 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/4 0.022 9/50
SPR10-11 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 3/4 0.026 9/50
SPR10-13 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 3/4 0.031 9/50
SPR10-14 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/4 0.031 9/50
SPR10-15 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 3/4 0.026 6/25
SPR10-16 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/4 0.026 6/25
SPR10-17 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 3/4 0.029 6/25
SPR10-18 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/4 0.029 6/25
SPR10-19 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 3/4 0.031 6/25
SPR10-2 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1/2 0.008 63/1000
SPR10-20 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/4 0.031 6/25
SPR10-21 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 3/4 0.034 6/25
SPR10-22 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/4 0.034 6/25
SPR10-27 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 0.031 9/25
SPR10-28 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/2 0.031 9/25
SPR10-29 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 0.037 9/25
SPR10-3 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 3/8 0.01 93/1000
SPR10-30 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/2 0.037 9/25
SPR10-31 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/4 0.045 9/25
SPR10-32 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 2 0.045 9/25
SPR10-33 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/4 0.055 9/25
SPR10-35 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/4 0.037 1/2
SPR10-36 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 2 0.037 1/2
SPR10-4 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 3/4 0.01 93/1000
SPR10-5 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 3/4 0.016 3/25
SPR10-6 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/4 0.016 3/25
SPR10-7 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 3/4 0.02 3/25
SPR10-8 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/4 0.02 3/25
SPR10-9 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 3/4 0.022 9/50
SPR1-1 COMPRESSION COMPRESSION 3/8 0.007 57/1000
SPR1-10 COMPRESSION COMPRESSION 1 1/2 0.063 3/5
SPR1-11 COMPRESSION COMPRESSION 2 0.072 18/25
SPR1-2 COMPRESSION COMPRESSION 1/2 0.01 11/125
SPR1-3 COMPRESSION COMPRESSION 5/8 0.018 3/25
SPR1-4 COMPRESSION COMPRESSION 1/2 0.022 9/50
SPR1-5 COMPRESSION COMPRESSION 5/8 0.026 6/25
SPR1-6 COMPRESSION COMPRESSION 5/8 0.032 3/10
SPR1-7 COMPRESSION COMPRESSION 7/8 0.042 9/25
SPR1-8 COMPRESSION COMPRESSION 1 0.045 21/50
SPR1-9 COMPRESSION COMPRESSION 1 1/4 0.055 12/25
SPR2-1 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 3/8 0.008 63/1000
SPR2-10 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 4 1/2 0.075 29/50
SPR2-11 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 5 0.075 1
SPR2-2 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1/2 0.012 93/1000
SPR2-3 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 0.018 3/25
SPR2-4 EXTENSION EXTENSION - FULL TWIST LOOPS CLOSE WOUND 1 1/4 0.026 9/50
Reset Compare Add to Quote 129 Found