5XD 3XD 8XD 12XD helix Rods

Diameter X Length

Inner hole

Tolerance

TK

Tolerance

Pitch

(±1°)

D3X330 mm

d 0.4 mm

±0.1 mm

1.6 mm

±0.1 mm

16.32°

D4X330 mm

d 0.6 mm

±0.1 mm

2.1 mm

±0.1 mm

21.77°

D5X330 mm

d 0.7 mm

±0.1 mm

2.4 mm

±0.2 mm

27.21°

D6X330 mm

d 0.7 mm

±0.1 mm

2.4 mm

±0.2 mm

32.65°

D7X330 mm

d 1.0 mm

±0.15 mm

3.5 mm

±0.2 mm

38.09°

D8X330 mm

d 1.0 mm

±0.15 mm

3.8 mm

±0.2 mm

43.53°

D9X330 mm

d 1.4 mm

±0.15 mm

4.5 mm

±0.3 mm

48.97°

D10X330 mm

d 1.4 mm

±0.15 mm

4.5 mm

±0.3 mm

54.41°

D11X330 mm

d 1.4 mm

±0.15 mm

4.9 mm

±0.4 mm

59.86°

D12X330 mm

d 1.4 mm

±0.15 mm

5.4 mm

±0.4 mm

65.30°

D13X330 mm

d 1.75 mm

±0.20 mm

6.1 mm

±0.4 mm

70.74°

D14X330 mm

d 1.75 mm

±0.20 mm

6.7 mm

±0.4 mm

76.18°

D15X330 mm

d 1.75 mm

±0.20 mm

7.3 mm

±0.4 mm

81.62°

D16X330 mm

d 1.75 mm

±0.20 mm

8.0 mm

±0.4 mm

87.06°

D17X330 mm

d 2.00 mm

±0.25 mm

8.0 mm

±0.4 mm

92.50°

D18X330 mm

d 2.00 mm

±0.25 mm

9.0 mm

±0.4 mm

97.95°

D19X330 mm

d 2.00 mm

±0.25 mm

9.0 mm

±0.4 mm

103.39°

D20X330 mm

d 2.00 mm

±0.25 mm

10.0 mm

±0.4 mm

108.83°

D21X330 mm

d 2.00 mm

±0.25 mm

10.0 mm

±0.5 mm

114.27°

D22X330 mm

d 2.00 mm

±0.30 mm

10.0 mm

±0.5 mm

119.71°

D23X330 mm

d 2.00 mm

±0.30 mm

10.0 mm

±0.5 mm

125.15°

D24X330 mm

d 2.00 mm

±0.30 mm

12.0 mm

±0.5 mm

130.59°

D25X330 mm

d 2.00 mm

±0.30 mm

12.0 mm

±0.5 mm

136.05°

D26X330 mm

d 2.00 mm

±0.30 mm

12.0 mm

±0.5 mm

141.48°

Diameter X Length

Inner hole

Tolerance

TK

Tolerance

Pitch   (±1°)

D6x63 mm

d 0.7 mm

±0.1 mm

1.9 mm

±0.15 mm

22.5°

D 6x67 mm

d 0.8 mm

±0.1 mm

2.7 mm

±0.2 mm

32.7°

D 8X80.5 mm

d 1.0 mm

±0.15 mm

3.4 mm

±0.2 mm

43.5°

D 10X90.5 mm

d 1.3 mm

±0.15 mm

4.8 mm

±0.3 mm

54.4°

D 12X104 mm

d 1.7 mm

±0.2 mm

6.3 mm

±0.4 mm

65.0°

D 14X109 mm

d 1.8 mm

±0.2 mm

6.7 mm

±0.4 mm

76.20°

D 16X117.5 mm

d 2.0 mm

±0.2 mm

8.0 mm

±0.4 mm

87.10°

D 18X125.5 mm

d 2.3 mm

±0.2 mm

9.0 mm

±0.45 mm

98.0°

D 20X134 mm

d 2.5 mm

±0.2 mm

10.0 mm

±0.5 mm

108.80°

Diameter X Length

Inner hole

Tolerance

TK

Tolerance

Pitch      (±1°)

D6x75 mm

d 0.7 mm

0.1 mm

1.9 mm

±0.15

22.5°

D 6x83 mm

d 0.8 mm

±0.1 mm

2.7 mm

±0.2

32.7°

D 8x92.5 mm

d 1.0 mm

±0.15 mm

3.4 mm

±0.20

43.5°

D 10x104.5 mm

d 1.3 mm

±0.15 mm

4.8 mm

±0.30

54.4°

D 12x120 mm

d 1.7 mm

±0.20 mm

6.3 mm

±0.40

65°

D 14x126.5 mm

d 1.8 mm

±0.20 mm

6.7 mm

±0.40

76.2°

D 16x135.5 mm

d 2.0 mm

±0.20 mm

8.0 mm

±0.40

87.10°

D 18x145.5 mm

d 2.3 mm

±0.20 mm

9.0 mm

±0.45

98.0°

D 20x156 mm

d 2.5 mm

±0.20 mm

10.0 mm

±0.50

108.8°

Diameter X Length

Inner hole

Tolerance

TK

Tolerance

Pitch     (±1°)

D6X86 mm

d 0.7mm

±0.1mm

1.9 mm

±0.15 mm

22.5°

D6X98 mm

d 0.8 mm

±0.05 mm

2.7 mm

±0.2 mm

32.7°

D8X107.5 mm

d 1.0 mm

±0.05 mm

3.4 mm

±0.2 mm

43.5°

D8X117.5 mm

d 1.0 mm

±0.05 mm

3.4 mm

±0.2 mm

43.5°

D10X135.5 mm

d 1.3 mm

±0.05 mm

4.8 mm

±0.23 mm

54.4°

D12X157 mm

d 1.7 mm

±0.075 mm

6.3 mm

±0.23 mm

65°

D14X184.5 mm

d 1.8 mm

±0.075 mm

6.7 mm

±0.26 mm

76.2°

D16X206.5 mm

d 2.0 mm

±0.075 mm

8. 0 mm

±0.40 mm

87.10°

D18X225.5 mm

d 2.3 mm

±0.075 mm

9.0 mm

±0.45 mm

98.0°

D20X247 mm

d 2.5 mm

±0.075 mm

10.0 mm

±0.50 mm

108.8°

Diameter X Length

Inner hole

Tolerance

TK

Tolerance

Pitch       (±1°)

D6X103.5mm

d 0.7mm

±0.1mm

1.9 mm

±0.15 mm

22.5°

D6X122.5mm

d 0.8 mm

±0.05 mm

2.7 mm

±0.2 mm

32.7°

D8X150mm

d 1.0 mm

±0.05 mm

3.4 mm

±0.2 mm

43.5°

D10X183mm

d 1.3 mm

±0.05 mm

4.8 mm

±0.23 mm

54.4°

D12X208mm

d 1.7 mm

±0.075 mm

6.3 mm

±0.23 mm

65°

D14X233mm

d 1.8 mm

±0.075 mm

6.7 mm

±0.26 mm

76.2°

D16X263mm

d 2.0 mm

±0.075 mm

8.0 mm

±0.40 mm

87.10°

D18X288mm

d 2.3 mm

±0.075 mm

9.0 mm

±0.45 mm

98.0°

D20X313.5mm

d 2.5 mm

±0.075 mm

10.0 mm

±0.50 mm

108.8°