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Discontinued Products

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

Volume Discount

Meets standard dimensions for D series (compliant with DIN 2098).
This is a cylindrical tensile coil spring with a wire that has been converted to the stainless steel used in springs.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Numbers

Data to be displayed: 30; 45; 60

Part Number
8501
8502
8503
8504
8505
8506
8507
8508
8509
8510
8521
8522
8523
8524
8525
8526
8527
8528
8529
8530
8541
8542
8543
8544
8545
8546
8547
8548
8549
8550
8571
8572
8573
8574
8575
8576
8577
8578
8579
8580
8621
8622
8623
8624
8625
8626
8627
8628
8629
8630
8661
8662
8663
8664
8665
8666
8667
8668
8669
8670

Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Allowable Load (Configurable Range) (N)	Allowable Load P2 (N)	Length L2 at Allowable Load (mm)	Free Length Lf (mm)	Coil O.D. OD (mm)	Initial Tension Pi (N)	Spring Constant k (N/mm)	Wire Dia. d (mm)	Total Number of Winding N	Qty. of Internal Pkg.
20.57 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.06	11.8	10.1	3	2.646	3.262	0.5	10.5	20
20.57 €	20 Pieces Per Package	1 pack		8 Days	10	8.01 to 15.00	8.06	13.1	11.1	3	2.646	2.74	0.5	12.5	20
19.71 €	20 Pieces Per Package	1 pack	Available	Same day Stock	10	8.01 to 15.00	8.06	15.1	12.6	3	2.646	2.21	0.5	15.5	20
20.57 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.06	17.7	14.6	3	2.646	1.756	0.5	19.5	20
20.57 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.06	21	17.1	3	2.646	1.398	0.5	24.5	20
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.06	25.6	20.6	3	2.646	1.087	0.5	31.5	10
19.71 €	10 Pieces Per Package	1 pack	Available	Same day Stock	10	8.01 to 15.00	8.06	30.8	24.6	3	2.646	0.867	0.5	39.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.06	37.4	29.6	3	2.646	0.692	0.5	49.5	10
19.71 €	10 Pieces Per Package	1 pack	Available	Same day Stock	10	8.01 to 15.00	8.06	46.0	36.1	3	2.646	0.548	0.5	62.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.06	57.3	44.7	3	2.646	0.431	0.5	79.5	10
20.57 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	15	12.9	3.83	4.067	3.92	0.63	10.5	20
20.57 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	16.6	14.1	3.83	4.067	3.293	0.63	12.5	20
20.57 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	19.1	16	3.83	4.067	2.656	0.63	15.5	20
20.57 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	22.5	18.5	3.83	4.067	2.111	0.63	19.5	20
20.57 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	26.7	21.7	3.83	4.067	1.68	0.63	24.5	20
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	32.5	26.1	3.83	4.067	1.307	0.63	31.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	39.2	31.2	3.83	4.067	1.042	0.63	39.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	47.6	37.5	3.83	4.067	0.832	0.63	49.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	58.4	45.7	3.83	4.067	0.659	0.63	62.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	12.432	72.6	56.4	3.83	4.067	0.518	0.63	79.5	10
20.57 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	18.5	14.6	4.63	2.607	2.007	0.63	10.5	20
19.71 €	20 Pieces Per Package	1 pack	Available	Same day Stock	10	8.01 to 15.00	10.398	20.5	15.9	4.63	2.607	1.686	0.63	12.5	20
20.57 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	23.4	17.7	4.63	2.607	1.36	0.63	15.5	20
20.57 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	27.5	20.3	4.63	2.607	1.081	0.63	19.5	20
20.57 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	32.6	23.5	4.63	2.607	0.86	0.63	24.5	20
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	39.5	27.9	4.63	2.607	0.669	0.63	31.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	47.5	32.9	4.63	2.607	0.534	0.63	39.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	57.5	39.2	4.63	2.607	0.426	0.63	49.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	70.5	47.4	4.63	2.607	0.337	0.63	62.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	10.398	87.5	58.1	4.63	2.607	0.265	0.63	79.5	10
20.57 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.803	23.7	16.8	5.63	1.666	1.028	0.63	10.5	20
20.63 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.803	26.4	18.1	5.63	1.666	0.863	0.63	12.5	20
20.63 €	20 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.803	30.2	19.9	5.63	1.666	0.696	0.63	15.5	20
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.803	35.4	22.5	5.63	1.666	0.553	0.63	19.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.803	41.8	25.6	5.63	1.666	0.44	0.63	24.5	10
19.71 €	10 Pieces Per Package	1 pack	Available	Same day Stock	10	8.01 to 15.00	8.803	50.9	30.1	5.63	1.666	0.343	0.63	31.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.803	61.2	35.1	5.63	1.666	0.273	0.63	39.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.803	74.1	41.4	5.63	1.666	0.218	0.63	49.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.803	90.9	49.6	5.63	1.666	0.173	0.63	62.5	10
20.57 €	5 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	8.803	112.9	60.3	5.63	1.666	0.136	0.63	79.5	5
20.63 €	10 Pieces Per Package	1 pack		5 Days	10	8.01 to 15.00	14.117	29.8	21.3	7.1	2.734	1.336	0.8	10.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	14.117	33	22.9	7.1	2.734	1.122	0.8	12.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	14.117	37.9	25.3	7.1	2.734	0.905	0.8	15.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	14.117	44.3	28.5	7.1	2.734	0.719	0.8	19.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	14.117	52.4	32.5	7.1	2.734	0.573	0.8	24.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	14.117	63.7	38.1	7.1	2.734	0.445	0.8	31.5	10
20.57 €	5 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	14.117	76.6	44.5	7.1	2.734	0.355	0.8	39.5	5
20.57 €	5 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	14.117	92.7	52.5	7.1	2.734	0.283	0.8	49.5	5
19.71 €	5 Pieces Per Package	1 pack	Available	Same day Stock	10	8.01 to 15.00	14.117	113.6	62.9	7.1	2.734	0.224	0.8	62.5	5
20.57 €	5 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	14.117	141	76.5	7.1	2.734	0.176	0.8	79.5	5
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	11.496	40	25	8.8	1.695	0.652	0.8	10.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	11.496	44.5	26.6	8.8	1.695	0.548	0.8	12.5	10
20.63 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	11.496	51.2	29	8.8	1.695	0.442	0.8	15.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	11.496	60.1	32.2	8.8	1.695	0.351	0.8	19.5	10
20.57 €	10 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	11.496	71.3	36.2	8.8	1.695	0.28	0.8	24.5	10
20.57 €	5 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	11.496	86.8	41.8	8.8	1.695	0.218	0.8	31.5	5
20.57 €	5 Pieces Per Package	1 pack		5 Days	10	8.01 to 15.00	11.496	104.7	48.2	8.8	1.695	0.173	0.8	39.5	5
19.71 €	5 Pieces Per Package	1 pack	Available	Same day Stock	10	8.01 to 15.00	11.496	127.0	56.2	8.8	1.695	0.138	0.8	49.5	5
20.57 €	5 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	11.496	156	66.6	8.8	1.695	0.11	0.8	62.5	5
20.63 €	5 Pieces Per Package	1 pack		6 Days	10	8.01 to 15.00	11.496	193.9	80.2	8.8	1.695	0.086	0.8	79.5	5

Basic information

Material	Stainless Steel (EN 1.4301 (WPB) Equiv.)	Type	Standard Type	Hook Opposing Angle	180° (Standard)

Configure

80Suggestion of an applicable part number.

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Stock

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Clear

Basic Attributes

Allowable Load P2(N)
3.761

4.611

5.573

5.848

6.583

7.225

8.06

8.803

9.453

10.398

11.496

12.432

14.117

14.432

16.808

17.551

20.096

21.216

21.462

25.458

26.727

30.681

32.309

34.636

38.162

42.123

46.351

51.187

52.141

61.587

62.252

73.634

74.837

75.251

91.017

93.197

108.821

112.659

133.069

162.917
Clear
Length L2 at Allowable Load(mm)
11.8

13.1

14.9

15

15.1

16.5

16.6

17.7

18.5

18.8

18.9

19.1

20.5

20.8

21

21.2

22.1

22.5

23.1

23.4

23.7

24

24.3

25.3

25.6

26

26.1

26.4

26.7

27.5

28.1

28.5

29

29.3

29.8

30.2

30.8

31.7

31.8

32.1

32.4

32.5

32.6

33

33.4

33.7

34.3

34.9

35

35.2

35.4

36.4

36.7

37

37.3

37.4

37.6

37.9

38.1

38.2

39

39.2

39.5

40

40.3

40.5

40.7

41

41.5

41.7

41.8

42.9

43.7

44.1

44.3

44.5

45.2

45.7

46.0

46.1

46.3

46.6

47.1

47.5

47.6

47.7

49

49.2

49.4

49.6

50

50.5

50.6

50.7

50.9

51.2

51.6

51.8

52.4

53.4

53.9

54.4

55.1

55.2

55.7

55.8

56.5

56.6

57.1

57.2

57.3

57.4

57.5

58.1

58.4

59.0

59.2

59.4

59.8

60.1

60.8

60.9

61.2

61.3

61.5

62.8

63

63.3

63.5

63.7

65.3

65.9

66.5

66.7

67.3

67.6

68

68.1

69.0

70.2

70.3

70.4

70.5

71.3

71.6

72.0

72.2

72.6

73

73.4

73.8

73.9

74.1

74.2

75.1

75.9

76.6

77.2

77.6

78.0

78.2

78.6

79.5

79.7

80.1

80.5

80.6

80.7

81.4

81.9

83.1

83.2

84.2

84.7

85.6

85.8

86.8

87.5

87.9

88.5

89.0

89.4

90.6

90.7

90.9

91

91.1

91.6

92

92.7

94.3

94.6

95.3

95.7

96.2

96.4

97.9

98.1

98.8

99.0

99.2

99.5

99.8

100.9

102.5

103.0

104.3

104.7

106

107.1

108.3

109

109.5

110.5

111.9

112

112.6

112.9

113

113.6

114.4

114.8

115.3

115.8

115.9

116.1

116.4

116.8

117.8

118.7

119.4

119.7

121

121.2

121.4

122

123.3

124

124.8

127.0

128

129.1

130.2

130.5

131.9

133.9

135.7

135.8

137.2

138.3

139.4

140.1

140.3

141

142

142.3

142.6

142.7

143.6

145.3

145.5

145.8

146.2

146.7

146.8

149.3

151.1

153.1

154.1

155.2

156

156.5

157.5

158.8

160.2

162.1

164.5

165

169.2

169.4

170.1

170.5

174.9

175.6

175.7

175.9

176.2

176.7

177.1

178

178.6

179.5

180.5

181.1

185.1

187.1

190.0

190.4

192.1

192.4

193.9

198.4

199.6

200.9

204.4

207.1

210.0

212.1

214.9

216

217.2

218.3

218.7

219.6

220.1

221.7

224.0

225.7

228.6

229.7

236.1

238.7

239.8

240.2

256.6

259.4

266.4

267.5

270.5

274.3

275.2

275.9

279.3

284.0

289.9

292.1

293.2

294.6

326.9

331.3

331.7

335.2

337.0

343.7

345.9

352.9

355.2

365.7

402.4

404.7

412.2

416.7

428.2

432.0

440.5

494.2

505.1

512.9

535.3

614.3

770.3
Clear
Free Length Lf(mm)
10.1

11.1

11.7

12.6

12.7

12.9

13.4

14.1

14.2

14.4

14.6

15.6

15.9

16

16.2

16.6

16.8

17.1

17.7

17.8

17.9

18.1

18.4

18.5

18.7

19.5

19.7

19.9

20

20.1

20.2

20.3

20.4

20.6

20.9

21

21.3

21.7

22.2

22.3

22.4

22.5

22.6

22.8

22.9

23

23.2

23.4

23.5

23.9

24.6

24.7

25

25.2

25.3

25.5

25.6

26.1

26.2

26.5

26.6

26.9

27.4

27.9

28

28.2

28.5

28.9

29

29.1

29.2

29.3

29.4

29.6

30.1

31

31.2

31.3

31.7

31.9

32.2

32.5

32.9

33

33.3

33.4

33.6

34.3

35.1

35.2

35.4

35.7

35.9

36.1

36.2

36.3

36.6

36.7

36.8

36.9

37.2

37.5

38

38.1

38.2

38.8

39.1

39.2

39.4

39.8

40.1

40.3

40.5

40.6

40.9

41.3

41.4

41.6

41.7

41.8

42.4

43

44.2

44.4

44.5

44.6

44.7

44.9

45.3

45.6

45.7

45.8

46.1

46.2

46.7

46.8

46.9

47.4

47.9

48

48.2

49.3

49.6

50.1

50.4

50.6

50.7

50.8

51.1

51.3

51.7

52.2

52.3

52.4

52.5

52.6

53

53.3

53.8

54.9

55.5

55.7

55.9

56.1

56.2

56.4

56.6

56.8

57.8

58.1

58.4

58.6

59.3

59.9

60.1

60.3

60.6

61.7

62.1

62.2

62.6

62.9

63.1

63.2

63.4

63.8

64.1

64.3

64.5

64.8

65.4

65.5

65.8

65.9

66.1

66.6

66.9

67.2

68.6

69.9

70.3

70.5

70.9

71

71.4

71.8

72.2

72.3

72.5

72.6

73.1

73.2

73.3

73.6

74.1

74.2

75.2

75.4

75.8

76

76.5

78

78.2

78.9

79.7

80.2

80.6

80.9

81.3

81.8

82.4

82.6

83.1

83.2

83.3

83.6

83.7

84.6

85.7

87.9

88.1

88.8

89.3

89.7

90.5

90.6

90.7

91.6

92.2

92.5

93.4

93.6

94.2

94.9

95.6

95.8

95.9

96.5

98.6

98.7

99.3

100.3

100.7

101.6

102.2

103.2

104.1

104.6

104.8

105.3

105.8

106.1

110.9

111.7

111.8

112.5

113.2

115.5

115.6

115.7

116.1

118.6

119.7

120

120.1

120.6

121.3

123.2

124.1

125.4

125.6

128.6

130.9

131.6

131.8

133.1

133.3

139.7

140.6

142.1

142.9

144.6

146.1

147.3

148.2

150.1

150.7

151.6

152.8

155.9

157.8

160.5

164.7

166.1

166.6

169.3

175.7

177.6

178.6

180.7

184.1

188.4

191.1

191.8

197.2

200.6

208.2

211.6

239.7

250.7

266.1
Clear
Coil O.D. OD(mm)
3

3.7

3.83

4.5

4.63

4.8

5.5

5.63

5.8

6

6.8

6.93

7.1

7.3

7.55

8.63

8.8

9

9.25

9.6

10.8

11

11.25

11.6

12

13.5

13.75

14.1

14.5

15

17.25

17.6

18

18.5

21.6

22

22.5

27

27.5

34.5
Clear
Initial Tension Pi(N)
0.421

0.647

0.666

1.029

1.049

1.088

1.617

1.666

1.695

2.519

2.607

2.646

2.734

4.067

4.136

4.33

4.332

6.468

6.664

6.77

6.772

10.09

10.094

10.58

10.584

11.07

16.278

16.56

16.562

17.35

25.87

27.05

40.37

42.34

66.15
Clear
Spring Constant k(N/mm)
0.027

0.033

0.034

0.042

0.043

0.044

0.053

0.054

0.055

0.056

0.064

0.067

0.068

0.069

0.07

0.071

0.082

0.084

0.086

0.087

0.088

0.089

0.103

0.105

0.108

0.109

0.11

0.111

0.112

0.128

0.129

0.134

0.135

0.136

0.137

0.138

0.139

0.14

0.142

0.143

0.162

0.169

0.17

0.171

0.172

0.173

0.175

0.176

0.177

0.178

0.179

0.18

0.204

0.205

0.206

0.208

0.21

0.211

0.212

0.215

0.216

0.217

0.218

0.219

0.22

0.222

0.223

0.224

0.225

0.226

0.251

0.258

0.261

0.262

0.263

0.265

0.266

0.268

0.269

0.271

0.272

0.273

0.274

0.276

0.277

0.278

0.28

0.281

0.283

0.286

0.324

0.329

0.33

0.334

0.335

0.337

0.338

0.34

0.341

0.343

0.346

0.347

0.348

0.35

0.351

0.353

0.355

0.358

0.36

0.361

0.408

0.414

0.417

0.418

0.421

0.422

0.423

0.426

0.429

0.431

0.432

0.434

0.435

0.437

0.439

0.44

0.442

0.445

0.449

0.45

0.453

0.46

0.486

0.514

0.518

0.519

0.524

0.526

0.529

0.531

0.534

0.535

0.539

0.542

0.544

0.548

0.549

0.552

0.553

0.559

0.561

0.566

0.567

0.573

0.58

0.652

0.653

0.659

0.664

0.667

0.669

0.676

0.683

0.685

0.689

0.691

0.692

0.696

0.699

0.703

0.706

0.71

0.719

0.727

0.796

0.816

0.817

0.825

0.832

0.838

0.845

0.847

0.853

0.856

0.858

0.86

0.862

0.863

0.867

0.874

0.877

0.878

0.882

0.884

0.891

0.898

0.905

0.912

0.972

1.019

1.028

1.034

1.042

1.052

1.054

1.059

1.062

1.072

1.079

1.081

1.087

1.096

1.098

1.105

1.107

1.122

1.134

1.173

1.296

1.305

1.307

1.327

1.336

1.338

1.349

1.36

1.365

1.37

1.379

1.381

1.384

1.387

1.398

1.417

1.421

1.439

1.473

1.555

1.593

1.631

1.65

1.667

1.672

1.68

1.686

1.689

1.707

1.713

1.715

1.723

1.734

1.74

1.754

1.756

1.776

1.781

1.81

1.854

1.991

2.007

2.039

2.067

2.094

2.111

2.117

2.144

2.158

2.175

2.192

2.209

2.21

2.214

2.227

2.237

2.245

2.29

2.299

2.592

2.634

2.654

2.656

2.672

2.676

2.697

2.736

2.74

2.768

2.775

2.796

2.81

2.863

2.878

3.185

3.261

3.262

3.266

3.293

3.333

3.345

3.412

3.46

3.468

3.479

3.513

3.536

3.597

3.62

3.889

3.92

3.982

4.188

4.287

4.335

4.349

4.384

4.419

4.474

4.489

4.525

5.129

5.268

5.344

5.394

5.437

5.48

5.592

5.612

5.621

6.524

6.533

6.68

6.688

6.99

7.026

7.071

7.777

7.962

8.768

8.782

8.839

10.438

10.96

11.048

13.048

13.7

16.31
Clear
Wire Dia. d(mm)
0.5

0.63

0.8

1

1.25

1.6

2

2.5
Clear
Total Number of Winding N
10.5

12.5

15.5

19.5

24.5

31.5

39.5

49.5

62.5

79.5
Clear
Qty. of Internal Pkg.
- 1
- 2
- 3
- 4
- 5
- 10
- 20
Clear
Type
- 8
Clear
Allowable Load (Configurable Range)(N)
- 3.51 to 8.00
- 8.01 to 15.00
- 15.01 to 30.00
- 30.01 to 60.00
- 60.01 to 110.00
- 110.01～
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