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德标DIN405 圆牙/圆弧RD螺纹塞规/RD螺纹环规/RD量规/通止规
作者:管理员    发布于:2021-03-20 11:43:04    文字:【】【】【
摘要:RD是指圆螺纹,是一种按照德国标准的牙型角为30度,螺纹顶和螺纹底都是圆弧状的螺纹规格。可以查阅标准Din405,目前还没有中文版的。


 

德国原装进口量规、RD螺纹量规

RD是指圆螺纹,是一种按照德国标准的牙型角为30度,螺纹顶和螺纹底都是圆弧状的螺纹规格。可以查阅标准Din405,目前还没有中文版的。

 

德标DIN405圆齿/圆牙/圆弧RD螺纹塞规/RD螺纹环规/RD量规/通止规

 

德制圆弧螺纹塞规环规RD105 RD110 RD115 RD120 RD125 DIN405

 

螺纹方向分:正牙(右旋)(RH)和反牙(左旋)(LH)

左旋螺纹尺寸代号之后标注“LH”代号。右旋螺纹不标注旋向代号

标记示例 

1、规格Rd20 螺距3.175 每英寸牙数8牙 精度7H 右旋圆弧螺纹:Rd20×1/8-7H

2、规格Rd22 螺距3.175 每英寸牙数8牙 精度7H 右旋圆弧螺纹:Rd22×1/8-7H

3、规格Rd16 螺距3.175 每英寸牙数8牙 精度7H 左旋圆弧螺纹:Rd16×1/8-LH-7H

4、规格Rd18 螺距3.175 每英寸牙数8牙 精度7H 左旋圆弧螺纹:Rd18×1/8-LH-7H

5、规格Rd20 螺距3.175 每英寸牙数8牙 精度7H 左旋圆弧螺纹:Rd20×1/8-LH-7H

德标DIN405圆弧螺纹丝锥/丝攻/塞规/牙规/栓规/通止规/量规/检具

常用规格如下:

Rd8×1/10    Rd9×1/10  Rd10×1/10 

Rd11×1/10  Rd12×1/10  

Rd14×1/8  Rd16×1/8  Rd18×1/8  Rd20×1/8  Rd22×1/8  

Rd24×1/8  Rd28×1/8  Rd30×1/8  Rd32×1/8  Rd34×1/8  

Rd36×1/8  Rd38×1/8  Rd40×1/6  Rd42×1/6  Rd44×1/6  

Rd46×1/6  Rd48×1/6  Rd50×1/6  Rd52×1/6  Rd55×1/6  

Rd58×1/6  Rd60×1/6  Rd62×1/6   Rd65×1/6  Rd68×1/6  

Rd70×1/6  Rd72×1/6  Rd75×1/6  Rd78×1/6  Rd80×1/6  

Rd82×1/6  Rd85×1/6  Rd88×1/6  Rd90×1/6  Rd92×1/6  

Rd95×1/6   Rd98×1/6   Rd100×1/6  

Rd105×1/4  Rd110×1/4  Rd115×1/4  Rd120×1/4  Rd125×1/4  

Rd130×1/4  Rd135×1/4  Rd140×1/4  Rd145×1/4  Rd150×1/4  

Rd155×1/4  Rd160×1/4  Rd165×1/4  Rd170×1/4  Rd175×1/4  

Rd180×1/4  Rd185×1/4  Rd190×1/4  Rd195×1/4  Rd200×1/4

本公司有公制、美制、英制、德制、日标及各种管螺纹塞规环规,RPRTrACMEZMPZPGPTNPT、规格齐全,价格优惠欢迎咨询客服询价!

 

DIN 405: Rd Knuckle Screw Thread

Limits and Tolerances for External Screw Threads given in mm (except for TPI*)

Thread Designation

TPI*

Pitch

6h Major Diameters

7h Pitch Diameters

7h Minor Diameters

Max

Min

Max

Min

Max

Min

Rd 8 x 1/10

10

2.540

8.000

7.665

6.730

6.530

5.460

5.210

Rd 9 x 1/10

10

2.540

9.000

8.665

7.730

7.530

6.460

6.210

Rd 10 x 1/10

10

2.540

10.000

9.665

8.730

8.530

7.460

7.210

Rd 11 x 1/10

10

2.540

11.000

10.665

9.730

9.530

8.460

8.210

Rd 12 x 1/10

10

2.540

12.000

11.665

10.730

10.530

9.460

9.210

Rd 14 x 1/8

8

3.175

14.000

13.625

12.730

12.494

10.825

10.525

Rd 16 x 1/8

8

3.175

16.000

15.625

14.412

14.176

12.825

12.525

Rd 18 x 1/8

8

3.175

18.000

17.625

16.412

16.176

14.825

14.525

Rd 20 x 1/8

8

3.175

20.000

19.625

18.412

18.176

16.825

16.525

Rd 22 x 1/8

8

3.175

22.000

21.625

20.412

20.176

18.825

18.525

Rd 24 x 1/8

8

3.175

24.000

23.625

22.412

22.176

20.825

20.525

Rd 26 x 1/8

8

3.175

26.000

25.625

24.412

24.176

22.825

22.525

Rd 28 x 1/8

8

3.175

28.000

27.625

26.412

26.176

25.825

25.525

Rd 30 x 1/8

8

3.175

30.000

29.625

28.412

28.176

26.825

26.525

Rd 32 x 1/8

8

3.175

32.000

31.625

30.412

30.176

28.825

28.525

Rd 34 x 1/8 †

8

3.175

34.000

33.625

32.412

32.176

30.825

30.525

Rd 36 x 1/8

8

3.175

36.000

35.625

34.412

34.176

32.825

32.525

Rd 38 x 1/8 †

8

3.175

38.000

37.625

36.412

36.176

34.825

34.525

Rd 40 x 1/6

6

4.233

40.000

39.525

37.883

37.583

35.767

35.392

Rd 42 x 1/6 †

6

4.233

42.000

41.525

39.883

39.583

37.767

37.392

Rd 44 x 1/6

6

4.233

44.000

43.525

41.883

41.583

39.767

39.392

Rd 46 x 1/6 †

6

4.233

46.000

45.525

43.883

43.583

41.767

41.392

Rd 48 x 1/6

6

4.233

48.000

47.525

45.883

45.583

43.767

43.392

Rd 50 x 1/6 †

6

4.233

50.000

49.525

47.883

47.583

45.767

45.392

Rd 52 x 1/6

6

4.233

52.000

51.525

49.883

49.583

47.767

47.392

Rd 55 x 1/6

6

4.233

55.000

54.525

52.883

52.583

50.767

50.392

Rd 58 x 1/6 †

6

4.233

58.000

57.525

55.883

55.583

53.767

53.392

Rd 60 x 1/6

6

4.233

60.000

59.525

57.883

57.583

55.767

55.392

Rd 62 x 1/6 †

6

4.233

62.000

61.525

59.883

59.583

57.767

57.392

Rd 65 x 1/6

6

4.233

65.000

64.525

62.883

62.583

60.767

60.392

Rd 68 x 1/6 †

6

4.233

68.000

67.525

65.883

65.583

63.767

63.392

Rd 70 x 1/6

6

4.233

70.000

69.525

67.883

67.583

65.767

65.392

Rd 72 x 1/6 †

6

4.233

72.000

71.525

69.883

69.583

67.767

67.392

Rd 75 x 1/6

6

4.233

75.000

74.525

72.883

72.583

70.767

70.392

Rd 78 x 1/6 †

6

4.233

78.000

77.525

75.883

75.583

73.767

73.392

Rd 80 x 1/6

6

4.233

80.000

79.525

77.883

77.583

75.767

75.392

Rd 82 x 1/6 †

6

4.233

82.000

81.525

79.883

79.583

77.767

77.392

Rd 85 x 1/6

6

4.233

85.000

84.525

82.883

82.583

80.767

80.392

Rd 88 x 1/6 †

6

4.233

88.000

87.525

85.883

85.583

83.767

83.392

Rd 90 x 1/6

6

4.233

90.000

89.525

87.883

87.583

85.767

85.392

Rd 92 x 1/6 †

6

4.233

92.000

91.525

89.883

89.583

87.767

87.392

Rd 95 x 1/6

6

4.233

95.000

94.525

92.883

92.583

90.767

90.392

Rd 98 x 1/6 †

6

4.233

98.000

97.525

95.883

95.583

93.767

93.392

Rd 100 x 1/6

6

4.233

100.000

99.525

97.883

97.583

95.767

95.392

Rd 105 x 1/4 †

4

6.350

105.000

104.370

101.825

101.425

98.650

98.150

Rd 110 x 1/4

4

6.350

110.000

109.370

106.825

106.425

103.650

103.150

Rd 115 x 1/4 †

4

6.350

115.000

114.370

111.825

111.425

108.650

108.150

Rd 120 x 1/4

4

6.350

120.000

119.370

116.825

116.425

113.650

113.150

Rd 125 x 1/4 †

4

6.350

125.000

124.370

121.825

121.425

118.650

118.150

Rd 130 x 1/4

4

6.350

130.000

129.370

126.825

126.425

123.650

123.150

Rd 135 x 1/4 †

4

6.350

135.000

134.370

121.825

121.425

128.650

128.150

Rd 140 x 1/4

4

6.350

140.000

139.370

136.825

136.425

133.650

133.150

Rd 145 x 1/4 †

4

6.350

145.000

144.370

141.825

141.425

138.650

138.150

Rd 150 x 1/4

4

6.350

150.000

149.370

146.825

146.425

143.650

143.150

Rd 155 x 1/4 †

4

6.350

155.000

154.370

151.825

151.425

148.650

148.150

Rd 160 x 1/4

4

6.350

160.000

159.370

156.825

156.425

153.650

153.150

Rd 165 x 1/4 †

4

6.350

165.000

164.370

161.825

161.425

158.650

158.150

Rd 170 x 1/4

4

6.350

170.000

169.370

166.825

166.425

163.650

163.150

Rd 175 x 1/4 †

4

6.350

175.000

174.370

171.825

171.425

168.650

168.150

Rd 180 x 1/4

4

6.350

180.000

179.370

176.825

176.425

173.650

173.150

Rd 185 x 1/4 †

4

6.350

185.000

184.370

181.825

181.425

178.650

178.150

Rd 190 x 1/4

4

6.350

190.000

189.370

186.825

186.425

183.650

183.150

Rd 195 x 1/4 †

4

6.350

195.000

194.370

191.825

191.425

188.650

188.150

Rd 200 x 1/4

4

6.350

200.000

199.370

196.825

196.425

193.650

193.150

* TPI = Threads per 1.0" = Threads per 25.4mm

 

 

 

 

 

† These are designated as Series-2 sizes. Series-2 sizes should be avoided in new designs.

 

 

 

 

DIN 405: Rd Knuckle Screw Thread

Limits and Tolerances for Internal Screw Threads given in mm (except for TPI)

Thread Designation

TPI*

Pitch

Major Diameter 

7H Pitch Diameters

6H Minor Diameters

Min

Min

Max

Min

Max

Rd 8 x 1/10

10

2.540

8.254

6.730

6.995

5.714

6.164

Rd 9 x 1/10

10

2.540

9.254

7.730

7.995

6.714

7.164

Rd 10 x 1/10

10

2.540

1.025

8.730

8.995

7.714

8.164

Rd 11 x 1/10

10

2.540

11.254

9.730

9.995

8.714

9.164

Rd 12 x 1/10

10

2.540

12.254

10.730

10.995

9.714

10.164

Rd 14 x 1/8

8

3.175

14.318

12.730

13.045

11.142

11.672

Rd 16 x 1/8

8

3.175

16.318

14.412

14.727

13.142

13.672

Rd 18 x 1/8

8

3.175

18.318

16.412

16.727

15.142

15.672

Rd 20 x 1/8

8

3.175

20.318

18.412

18.727

17.142

17.672

Rd 22 x 1/8

8

3.175

22.318

20.412

20.727

19.142

19.672

Rd 24 x 1/8

8

3.175

24.318

22.412

22.727

21.142

21.672

Rd 26 x 1/8

8

3.175

26.318

24.412

24.727

23.142

23.672

Rd 28 x 1/8

8

3.175

28.318

26.412

26.727

25.142

25.672

Rd 30 x 1/8

8

3.175

30.318

28.412

28.727

27.142

27.672

Rd 32 x 1/8

8

3.175

32.318

30.412

30.727

29.142

29.672

Rd 34 x 1/8 †

8

3.175

34.318

32.412

32.727

31.142

31.672

Rd 36 x 1/8

8

3.175

36.318

34.412

34.727

33.142

33.672

Rd 38 x 1/8 †

8

3.175

38.318

36.412

36.727

35.142

35.672

Rd 40 x 1/6

6

4.233

40.423

37.883

38.283

36.190

36.820

Rd 42 x 1/6 †

6

4.233

42.423

39.883

40.283

38.190

38.820

Rd 44 x 1/6

6

4.233

44.423

41.883

42.283

40.190

40.820

Rd 46 x 1/6 †

6

4.233

46.423

43.883

44.283

42.190

42.820

Rd 48 x 1/6

6

4.233

48.423

45.883

46.283

44.190

44.820

Rd 50 x 1/6 †

6

4.233

50.423

47.883

48.283

46.190

46.820

Rd 52 x 1/6

6

4.233

52.423

49.883

50.283

48.190

48.820

Rd 55 x 1/6

6

4.233

55.423

52.883

53.283

5.190

5.820

Rd 58 x 1/6 †

6

4.233

58.423

55.883

56.283

54.190

54.820

Rd 60 x 1/6

6

4.233

60.423

57.883

58.283

56.190

56.820

Rd 62 x 1/6 †

6

4.233

62.423

59.883

60.283

58.190

58.820

Rd 65 x 1/6

6

4.233

65.423

62.883

63.283

61.190

61.820

Rd 68 x 1/6 †

6

4.233

68.423

65.883

66.283

64.190

64.820

Rd 70 x 1/6

6

4.233

70.423

67.883

68.283

66.190

66.820

Rd 72 x 1/6 †

6

4.233

72.423

69.883

70.283

68.190

68.820

Rd 75 x 1/6

6

4.233

75.423

72.883

73.283

71.190

71.820

Rd 78 x 1/6 †

6

4.233

78.423

75.883

76.283

74.190

74.820

Rd 80 x 1/6

6

4.233

80.423

77.883

78.283

76.190

76.820

Rd 82 x 1/6 †

6

4.233

82.423

79.883

80.283

78.190

78.820

Rd 85 x 1/6

6

4.233

85.423

82.883

83.283

81.190

81.820

Rd 88 x 1/6 †

6

4.233

88.423

85.883

86.283

84.190

84.820

Rd 90 x 1/6

6

4.233

90.423

87.883

88.283

86.190

86.820

Rd 92 x 1/6 †

6

4.233

92.423

89.883

90.283

88.190

88.820

Rd 95 x 1/6

6

4.233

95.423

92.883

93.283

91.190

91.820

Rd 98 x 1/6 †

6

4.233

98.423

95.883

96.283

94.190

94.820

Rd 100 x 1/6

6

4.233

100.423

97.883

98.283

96.190

96.820

Rd 105 x 1/4 †

4

6.350

105.635

101.825

102.355

99.285

100.115

Rd 110 x 1/4

4

6.350

110.635

106.825

107.355

104.285

105.115

Rd 115 x 1/4 †

4

6.350

115.635

111.825

112.355

109.285

110.115

Rd 120 x 1/4

4

6.350

120.635

116.825

117.355

114.285

115.115

Rd 125 x 1/4 †

4

6.350

125.635

121.825

122.355

119.285

120.115

Rd 130 x 1/4

4

6.350

130.635

126.825

127.355

124.285

125.115

Rd 135 x 1/4 †

4

6.350

135.635

121.825

122.355

129.285

130.115

Rd 140 x 1/4

4

6.350

140.635

136.825

137.355

134.285

135.115

Rd 145 x 1/4 †

4

6.350

145.635

141.825

142.355

139.285

140.115

Rd 150 x 1/4

4

6.350

150.635

146.825

147.355

114.285

115.115

Rd 155 x 1/4 †

4

6.350

155.635

151.825

152.355

149.285

150.115

Rd 160 x 1/4

4

6.350

160.635

156.825

157.355

154.285

155.115

Rd 165 x 1/4 †

4

6.350

165.635

161.825

162.355

159.285

160.115

Rd 170 x 1/4

4

6.350

170.635

166.825

167.355

164.285

165.115

Rd 175 x 1/4 †

4

6.350

175.635

171.825

172.355

159.285

160.115

Rd 180 x 1/4

4

6.350

180.635

176.825

177.355

174.285

175.115

Rd 185 x 1/4 †

4

6.350

185.635

181.825

182.355

179.285

180.115

Rd 190 x 1/4

4

6.350

190.635

186.825

187.355

184.285

185.115

Rd 195 x 1/4 †

4

6.350

195.635

191.825

192.355

189.285

190.115

Rd 200 x 1/4

4

6.350

200.635

196.825

197.355

194.285

195.115

* TPI = Threads per 1.0" = Threads per 25.4mm

† These are designated as Series-2 sizes. Series-2 sizes should be avoided in new designs.

 

 

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