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Acme Nuts - Inch ball nuts cross roller 
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Thread Mount SUPERNUTS™ (Inch)
   Online Purchases Now Available for this Product 

MATERIAL: Acetal with PTFE
TEMPERATURE RANGE: Min. 32°F, Max. 180°F 
All dimensions are expressed
in inches, unless otherwise noted.

THREAD MOUNT SUPERNUTS SELECTION             

 
1. View the THREAD MOUNT SUPERNUTS Table below to find the appropriate SuperNuts and Click on the link (Example: 25161) in Acme Nut Code column to automatically complete the CATALOG NUMBER
2. Click one of the function buttons below (i.e. CHECK PRICE and AVAILABILITY).

CATALOG NUMBER
HB21SN-

       

 

 
THREAD MOUNT SUPERNUTS
  Acme
Nut Code

Screw Size
O.D. - # Thds.
- Starts 

Lead  Effi-
ciency
%

Nut Dimensions 

TH

 Design
Load
Max
Static
Load

 Flange HB250F-

OD

L

C

25161

1/4 - 16 - 1st

.063

48

.625

.500

.187

9/16-18

45 lbs

225 lbs

025

25201

1/4 - 20 - 1st

.050

41

.625

.500

.187

9/16-18

45 lbs

225 lbs

025

31082

5/16 - 8 - 2st

.250

72

.750

.750

.250

5/8-18

70 lbs

350 lbs

037

31084

5/16 - 8 - 4st

.500

80

.750

.750

.250

5/8-18

70 lbs

350 lbs

037

31122

5/16 - 12 - 2st

.167

65

.750

.750

.250

5/8-18

70 lbs

350 lbs

037

37081

3/8 - 8 - stub

.125

53

.750

.750

.250

5/8-18

70 lbs

350 lbs

037

37084

3/8 - 8 - 4st

.500

79

.750

.750

.250

5/8-18

70 lbs

350 lbs

037

37101

3/8 - 10 - 1st

.100

49

.750

.750

.250

5/8-18

70 lbs

350 lbs

037

37102

3/8 - 10 - 2st

.200

65

.750

.750

.250

5/8-18

70 lbs

350 lbs

037

37114

3/8 - 11 - 4st

.375

75

.750

.750

.250

5/8-18

70 lbs

350 lbs

037

37121

3/8 - 12 - 1st

.083

44

.750

.750

.250

5/8-18

70 lbs

350 lbs

037

37122

3/8 - 12 - 2st

.167

60

.750

.750

.250

5/8-18

70 lbs

350 lbs

037

37161

3/8 - 16 - 1st

.063

36

.750

.750

.250

5/8-18

70 lbs

350 lbs

037

43082

7/16 - 8 - 2st

.250

65

1.000

1.000

.375

15/16-16

100 lbs

500 lbs

050

43084

7/16 - 8 - 4st

.500

76

1.000

1.000

.375

15/16-16

100 lbs

500 lbs

050

50042

1/2 - 4 - 2st

.500

75

1.000

1.000

.375

15/16-16

150 lbs

750 lbs

050 

50101

1/2 - 10 - 1st

.100

41

1.000

1.000

.375

15/16-16

150 lbs

750 lbs

050 

50102

1/2 - 10 - 2st

.200

57

1.000

1.000

.375

15/16-16

150 lbs

750 lbs

050 

62081

5/8 - 8 - stub

.125

40

1.000

1.000

.375

15/16-16

160 lbs

800 lbs

050 

62101

5/8 - 10 - 1st

.100

35

1.000

1.000

.375

15/16-16

160 lbs

800 lbs

050 

62102

5/8 - 10 - 2st

.200

51

1.000

1.000

.375

15/16-16

160 lbs

800 lbs

050 

75061

3/4 - 6 - 1st

.167

44

1.500

1.500

.500

1 3/8-16

300 lbs

1500 lbs

075 

75081

3/4 - 8 - 1st

.125

36

1.500

1.500

.500

1 3/8-16

300 lbs

1500 lbs

075 

75101

3/4 - 10 - 1st

.100

31

1.500

1.500

.500

1 3/8-16

300 lbs

1500 lbs

075 

10005

1 - 5 -1st

.200

41

1.500

1.500

.500

1 3/8-16

400 lbs

2000 lbs

075 

10008

1 - 8 - 1st

.125

29

1.500

1.500

.500

1 3/8-16

400 lbs

2000 lbs

075 

10010

1 - 10 - 1st

.100

25

1.500

1.500

.500

1 3/8-16

400 lbs

2000 lbs

075 
 

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Techno-Isel Linear Motion Components offers Linear rails and bearings, guideways, ballscrews, lead screws, ball slides, crossed roller slides and aluminum extrusions. They are used for building assembly, inspection, dispensing, pick and place, drilling, milling, and industrial automation equipment and machines. 

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