(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/2/2025 to 7:00 (MYT) 10/2/2025. We apologize for the inconvenience.
  • Please note that E-Invoice will be sent to our customers by email. For more information, please read News. 

Tension Springs

Tension springs are springs used for applications that receive a tensile load. Close-wound springs are the standard type since they save space and make effective use of initial tension. Tension springs have a load-receiving hook on both ends. Some models designed for specific applications have plates with holes in them instead of hooks. Tension springs are typically made of materials such as hard drawn steel wire, spring steel, piano wire and stainless steel wire. Different materials are recommended for each tension spring application, so the application and operating environment should be considered when choosing the spring material. For example, general-purpose springs are made from materials such as hard drawn steel wire and piano wire, while heat-resistant springs are made from materials such as stainless steel wire.
Days to Ship
  • All
  • 1 Day(s) or Less
  • 2 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Free Length Lf(mm)
Coil Outer Dia. OD(Ø)
Allowable Load (Configurable Range)(N)
Wire Dia. d(Ø)
Material
Length L2 at Allowable Load(mm)
Hook Opposing Angle
Spring Constant k(N/mm)
Type
Allowable Load P2(N)
Initial Tension Pi(N)
Total Number of Winding N
Max. Deflection(mm)
  • Recommendation

Tension Springs Ultra Light Load / Light Load  O.D.3-8

  • Recommendation

Tension Springs Medium Light / Medium Load O.D.3-10

    Extra Light Load/Light Load/Light to Medium Load/Medium Load

      Tension Springs/Medium Heavy Load and Heavy Load

        Ultra Spring Extension Coil Spring

          D Series  Tensile Coil Spring (DIN 2098 Standard)

            Tension Springs/Configurable Length

              Tension Springs Heavy Load O.D.3-10

                Tension Spring Light to Medium Load / Medium Load / Medium to Heavy Load [RoHS Compliant]

                  Tension Spring

                    Tension Springs - Extra Light Load / Light Load Type [RoHS Compliant]

                      Tension Springs Heavy Load, Double Round Hook O.D.5-14

                        DS Series  Tensile Coil Spring

                          K Series  Tensile Coil Spring (Japan Spring Manufactures Association Standard)

                            Extension Coil Spring (SWP-A)

                              Tension Spring - Heavy Load Type [RoHS Comliant]

                                Tension Spring With Plate

                                  Extension Spring S Series

                                    Round-Wire Tensile Coil Spring  J Spring JB

                                      Hanger Spring

                                        Pull Spring

                                          Tension Spring - Heavy Load Double Hook Type [RoHS Compliant]

                                            Hook Insertion for Springs

                                              Extension Spring R Series

                                                Extension Spring BT Series

                                                  Extension Spring E Series

                                                    Customizable Size Tensile Coil Spring

                                                      Tensile Coil Spring

                                                        Tension Spring (1m) EA952SA-193

                                                          Tension Spring (1m) EA952SA-203

                                                            Hooking Pliers

                                                              Extension Spring

                                                                Titanium Tension Spring

                                                                  Buffer Spring

                                                                    Tension Spring (1m) EA952SA-101

                                                                      Tension Spring (1m) EA952SA-102

                                                                        Tension Spring (1m) EA952SA-111

                                                                          Tension Spring (1m) EA952SA-112

                                                                            Tension Spring (1m) EA952SA-121

                                                                              Tension Spring (1m) EA952SA-122

                                                                                Tension Spring (1m) EA952SA-124

                                                                                  Tension Spring (1m) EA952SA-131

                                                                                    Tension Spring (1m) EA952SA-141

                                                                                      Tension Spring (1m) EA952SA-142

                                                                                        Tension Spring (1m) EA952SA-143

                                                                                        Brand

                                                                                        MISUMI

                                                                                        MiSUMi Economy80

                                                                                        MISUMI

                                                                                        MiSUMi Economy80

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        ACCURATE

                                                                                        KS SANGYO

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy80

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        SAMINI

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        MISUMI

                                                                                        MiSUMi Economy80

                                                                                        KS SANGYO

                                                                                        KS SANGYO

                                                                                        SHOWA SPRING

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        SAMINI

                                                                                        SHINSEI HATSUJHO

                                                                                        TOKYO HATSUJYO MANUFACTURING

                                                                                        SAMINI

                                                                                        WAKISANGYO

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        MISUMI

                                                                                        SHINSEI HATSUJHO

                                                                                        SHINSEI HATSUJHO

                                                                                        SHINSEI HATSUJHO

                                                                                        SHOWA SPRING

                                                                                        TRUSCO NAKAYAMA

                                                                                        ESCO

                                                                                        ESCO

                                                                                        SAMINI

                                                                                        YAHATA

                                                                                        SAMINI

                                                                                        SAMINI

                                                                                        ESCO

                                                                                        ESCO

                                                                                        ESCO

                                                                                        ESCO

                                                                                        ESCO

                                                                                        ESCO

                                                                                        ESCO

                                                                                        ESCO

                                                                                        ESCO

                                                                                        ESCO

                                                                                        ESCO

                                                                                        Product Series

                                                                                        Tension Springs Ultra Light Load / Light Load O.D.3-8

                                                                                        Tension Springs Medium Light / Medium Load O.D.3-10

                                                                                        Extra Light Load/Light Load/Light to Medium Load/Medium Load

                                                                                        Tension Springs/Medium Heavy Load and Heavy Load

                                                                                        Ultra Spring Extension Coil Spring

                                                                                        D Series Tensile Coil Spring (DIN 2098 Standard)【1-20 Pieces Per Package】

                                                                                        Tension Springs/Configurable Length

                                                                                        Tension Springs Heavy Load O.D.3-10

                                                                                        Tension Spring Light to Medium Load / Medium Load / Medium to Heavy Load [RoHS Compliant]

                                                                                        Tension Spring

                                                                                        Tension Springs - Extra Light Load / Light Load Type [RoHS Compliant]

                                                                                        Tension Springs Heavy Load, Double Round Hook O.D.5-14

                                                                                        DS Series Tensile Coil Spring【1-20 Pieces Per Package】

                                                                                        K Series Tensile Coil Spring (Japan Spring Manufactures Association Standard)【1-20 Pieces Per Package】

                                                                                        Extension Coil Spring (SWP-A)【3-20 Pieces Per Package】

                                                                                        Tension Spring - Heavy Load Type [RoHS Comliant]

                                                                                        Tension Spring With Plate

                                                                                        Extension Spring S Series【1-2 Pieces Per Package】

                                                                                        Round-Wire Tensile Coil Spring J Spring JB【2-20 Pieces Per Package】

                                                                                        Hanger Spring

                                                                                        Pull Spring【2 Pieces Per Package】

                                                                                        Tension Spring - Heavy Load Double Hook Type [RoHS Compliant]

                                                                                        Hook Insertion for Springs

                                                                                        Extension Spring R Series【1-2 Pieces Per Package】

                                                                                        Extension Spring BT Series

                                                                                        Extension Spring E Series【1-3 Pieces Per Package】

                                                                                        Customizable Size Tensile Coil Spring

                                                                                        Tensile Coil Spring【20 Pieces Per Package】

                                                                                        Tension Spring (1m) EA952SA-193

                                                                                        Tension Spring (1m) EA952SA-203

                                                                                        Hooking Pliers

                                                                                        Extension Spring

                                                                                        Titanium Tension Spring

                                                                                        Buffer Spring

                                                                                        Tension Spring (1m) EA952SA-101

                                                                                        Tension Spring (1m) EA952SA-102

                                                                                        Tension Spring (1m) EA952SA-111

                                                                                        Tension Spring (1m) EA952SA-112

                                                                                        Tension Spring (1m) EA952SA-121

                                                                                        Tension Spring (1m) EA952SA-122

                                                                                        Tension Spring (1m) EA952SA-124

                                                                                        Tension Spring (1m) EA952SA-131

                                                                                        Tension Spring (1m) EA952SA-141

                                                                                        Tension Spring (1m) EA952SA-142

                                                                                        Tension Spring (1m) EA952SA-143

                                                                                        CAD
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        Days to Ship 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 2 Day(s) or more 2 Day(s) or more 6 Day(s) or more 1 Day(s) or more 4 Day(s) or more 2 Day(s) or more 4 Day(s) or more 1 Day(s) or more 4 Day(s) or more 2 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 9 Day(s) 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) or more 11 Day(s) 9 Day(s) or more 9 Day(s) or more 12 Day(s) or more 29 Day(s) 4 Day(s) or more 4 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 10 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 10 Day(s) or more 9 Day(s) or more 9 Day(s) or more
                                                                                        Free Length Lf(mm)10 ~ 6010 ~ 6010 ~ 20010 ~ 2002.7 ~ 266.12.7 ~ 266.1-10 ~ 6010 ~ 1758 ~ 15010 ~ 17515 ~ 6510.1 ~ 266.16.8 ~ 162.211 ~ 20210 ~ 60235 ~ 52125 ~ 1006.5 ~ 126.2200 ~ 4765015 ~ 65-30 ~ 140117 ~ 26029.1 ~ 138.6500 ~ 100018.3---30025 ~ 50120 ~ 280-----------
                                                                                        Coil Outer Dia. OD(Ø)3 ~ 83 ~ 102 ~ 243 ~ 240.9 ~ 34.50.9 ~ 34.53 ~ 283 ~ 102 ~ 201.8 ~ 222 ~ 205 ~ 143 ~ 34.52 ~ 203.2 ~ 243 ~ 1432 ~ 483.5 ~ 152 ~ 1650 ~ 10085 ~ 145 ~ 189 ~ 2720 ~ 355 ~ 203 ~ 304---10 ~ 2012 ~ 1616 ~ 40-----------
                                                                                        Allowable Load (Configurable Range)(N)1.26~3.50 / 3.51~8.00 / 8.01~15.001.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00~1.25 / 1.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~~1.25 / 1.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~~1.25 / 1.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~-8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.001.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~~1.25 / 1.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~~1.25 / 1.26~3.50 / 3.51~8.00 / 8.01~15.00 / 30.01~60.00 / 60.01~110.0015.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~~1.25 / 1.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00~1.25 / 1.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~110.01~-~1.25 / 1.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00110.01~-15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~-----3.51~8.00---8.01~15.00 / 15.01~30.00 / 60.01~110.0030.01~60.00 / 60.01~110.0060.01~110.00 / 110.01~-----------
                                                                                        Wire Dia. d(Ø)0.25 ~ 0.80.35 ~ 1.40.2 ~ 3.20.45 ~ 40.1 ~ 2.50.1 ~ 2.50.3 ~ 3.50.5 ~ 1.60.28 ~ 2.60.18 ~ 2.90.2 ~ 20.8 ~ 2.30.5 ~ 2.50.2 ~ 20.32 ~ 2.30.5 ~ 2.34 ~ 60.5 ~ 20.2 ~ 1.64.5 ~ 130.90.8 ~ 2.30.6 ~ 2.31.2 ~ 42.6 ~ 40.5 ~ 20.2 ~ 2.60.45---0.8 ~ 21.6 ~ 21.6 ~ 5-----------
                                                                                        MaterialStainless Steel Wire / Piano WireStainless Steel Wire / Piano WireStainless Steel Wire / Piano WireStainless Steel Wire / Piano WireStainless Steel Wire / Piano WireStainless Steel Wire / Piano WirePiano WireStainless Steel Wire / Piano WireSWP-BStainless Steel Wire / Piano WireSWP-BPiano WireStainless Steel WireStainless Steel WireStainless Steel Wire / Piano WireSWP-BHard Steel WireStainless Steel WireStainless Steel WirePiano WireStainless Steel WireSWP-BStainless Steel Wire / Piano WireHard Steel WireHard Steel WireHard Steel WireStainless Steel Wire / Piano WireStainless Steel Wire---Stainless Steel WireTitanium AlloyPiano Wire-----------
                                                                                        Length L2 at Allowable Load(mm)18.7 ~ 145.312.2 ~ 101.713.5 ~ 342.512 ~ 241.23.7 ~ 782.93.7 ~ 830.6-12 ~ 78.812.2 ~ 247.5-15.7 ~ 342.517.9 ~ 8211.8 ~ 770.311.6 ~ 340.2-12 ~ 78.8-----17.9 ~ 82-----30.1-----------------
                                                                                        Hook Opposing Angle180° (Standard)180° (Standard)180° (Standard) / 90°180° (Standard) / 90°180° (Standard)180° (Standard)90°180° (Standard)-180° (Standard)-180° (Standard)180° (Standard)180° (Standard)180° (Standard)--180° (Standard)180° (Standard)90°180° (Standard)-180° (Standard)180° (Standard)180° (Standard)180° (Standard)-180° (Standard)---180° (Standard)180° (Standard)90°-----------
                                                                                        Spring Constant k(N/mm)0.024 ~ 0.690.13 ~ 4.510.02 ~ 11.470.36 ~ 26.480.006 ~ 18.6820.0059 ~ 18.6690.11 ~ 37.450.98 ~ 10.890.13 ~ 5.690.013 ~ 9.150.024 ~ 1.421.03 ~ 19.020.027 ~ 16.310.0069 ~ 3.2340.014 ~ 6.718-2.84 ~ 8.53-0.01 ~ 1.963.09 ~ 56.8-1.03 ~ 19.020.04 ~ 0.85---0.0019 ~ 0.09040.315----1.9 ~ 6.51.57 ~ 7.94-----------
                                                                                        TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard Type-Standard Type-Standard TypeStandard TypeStandard TypeStandard Type--Standard TypeStandard TypeStandard TypeStandard Type--Standard TypeStandard TypeStandard Type-Standard Type---Standard TypeStandard TypeStandard Type-----------
                                                                                        Allowable Load P2(N)1.27 ~ 12.753.33 ~ 49.030.69 ~ 225.556.47 ~ 430.510.16 ~ 2030.147 ~ 215.6-8.8 ~ 77.472.45 ~ 150.040.84 ~ 181.70.69 ~ 78.4520.79 ~ 154.953.761 ~ 162.9170.539 ~ 90.361.16 ~ 158.028.8 ~ 154.95352 ~ 725-0.64 ~ 13.73506 ~ 4763-20.79 ~ 154.95----3.53 ~ 1254.85----45 ~ 8086.3 ~ 816-----------
                                                                                        Initial Tension Pi(N)0.15 ~ 2.350.66 ~ 12.750.13 ~ 56.881.57 ~ 123.60.029 ~ 86.6030.0294 ~ 86.5440.18 ~ 54.92.16 ~ 20.590.49 ~ 36.280.087 ~ 46.60.13 ~ 12.755.1 ~ 45.110.421 ~ 66.150.049 ~ 27.930.13 ~ 45.32.16 ~ 45.11--0.04 ~ 8.26--5.1 ~ 45.111.01 ~ 26.18---0.055 ~ 30.0921.147-----------------
                                                                                        Total Number of Winding N----10.5 ~ 79.510.5 ~ 79.5------10.5 ~ 79.515.5 ~ 62.5--20 ~ 40----------24.5----3.5 ~ 11.5------------
                                                                                        Max. Deflection(mm)6.8 ~ 85.32.2 ~ 41.73.5 ~ 167.52 ~ 46.20.8 ~ 516.8--2 ~ 18.82.2 ~ 72.53 ~ 2495.7 ~ 167.52.9 ~ 18.8--6 ~ 280.52 ~ 18.862 ~ 170--249 ~ 655-2.9 ~ 18.8----100 ~ 240011.8-----55.6 ~ 102-----------

                                                                                        Loading...

                                                                                        Related Categories to Tension Springs