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                         Thread Mount SUPERNUTS™ (Inch)
   Online Purchases Now Available for this Product 


PTFE provides self-lubrication and reduces wear

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

T0 ORDER Thread Mount  SUPERNUT:             
 

CATALOG NUMBER
HB21SN-
       

 
1. Click on Acme Nut Code to select desired Model

2. Click HERE for PRICE, AVAILABILITY and ADD TO 
CART

 

 
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, Inc. Linear Motion Components Techno, Inc. is celebrating 25 years of CNC Router and Linear Automation Technology. Visit any of our Web sites to view product information, request application assistance or catalogs, view technical articles, videos and more! www.techno-isel.com. Quality products at affordable prices!" 
has offered linear rails and linear bearings, guideways, ball screws, lead screws, acme screws, ball nut assemblies, crossed roller slides, aluminum extrusions and hardware since 1986. These products are used for building assembly, inspection, dispensing, pick-and-place, drilling, milling and industrial automation systems.

Techno, Inc. Linear Motion Components
2101 Jericho Turnpike 
New Hyde Park, NY 11040
TEL: 516-595-7495 
FAX: 516-595-7498
E-MAIL: LMC_SUPPORT_MAIL
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