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         Advanced Anti-Backlash SUPERNUTS™ (Inch)
             Online Purchases Now Available for this Product 
  • Patented anti-backlash nut design minimizes drag
  • Nut automatically compensates for wear to maintain zero backlash
  • Design features smallest OD for anti-backlash nut
  • PTFE provides self-lubricating feature
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 Flanges

To ORDER Advanced Anti-Backlash SUPERNUTS:             
 

CATALOG NUMBER
HB27SN-

       

 
1. Click on the desired Acme Nut Code to select Model.

2. Click HERE to check PRICE, AVAILABILITY and ADD 
TO CART.
 

 

 
ADVANCED ANTI-BACKLASH SUPERNUTS
  Acme
Nut Code

Screw Size
O.D. - # Thds.
- Starts 

Lead  Effi-
ciency
%

Nut Dimensions 

TH

 Design
Load
Drag
Torque
(oz-in)

 Flange HB250F-

OD

L
(Max)

C

25161AB

1/4 - 16 - 1st

.063

48

.64 

1.18

.187

9/16-18

10 lbs

< 1

025

25201AB

1/4 - 20 - 1st

.050

41

.64 

1.18

.187

9/16-18

10 lbs

< 1

025

31082AB

5/16 - 08 - 2st

.125

65

.82

1.875

.25

5/8 - 18

25 lbs

1 - 3

037

31084AB

5/16 - 08 - 4st

.500

80

.82

1.875

.25

5/8 - 18

25 lbs

1 - 3

037

31122AB

5/16 - 12 - 2st

.167

72

.82

1.875

.25

5/8 - 18

25 lbs

1 - 3

037

37045AB

3/8 - 04 - 5st

1.200

82

.82

1.875

.25

5/8 - 18

25 lbs

1 - 3

037

37055AB

3/8 - 05 - 5st

1.000

82

.82

1.875

.25

5/8 - 18

25 lbs

1 - 3

037

37081AB

3/8 - 08 - 1st

.125

53

.82

1.875

.25

5/8 - 18

25 lbs

1 - 3

037

37084AB

3/8 - 08 - 4st

.500

79

.82

1.875

.25

5/8 - 18

25 lbs

1 - 3

037

37101AB

3/8 - 10 - 1st

.100

49

.82

1.875

.25

5/8 - 18

25 lbs

1 - 3

037

37102AB

3/8 - 10 - 2st

.200

65

.82

1.875

.25

5/8 - 18

25 lbs

1 - 3

037

37114AB

3/8 - 11 - 4st

.375

75

.82

1.875

.25

5/8 - 18

25 lbs

1 - 3

037

37121AB

3/8 - 08 - 4st

.500

79

.82

1.875

.25

5/8 - 18

25 lbs

1 - 3

037

37122AB

3/8 - 12 - 4st

.500

79

.82

1.875

.25

5/8 - 18

25 lbs

1 - 3

037

37161AB

3/8 - 16 - 1st

.063

36

.82

1.875

.25

5/8 - 18

25 lbs

1 - 3

037

43082AB

7/16 - 08 - 2st

.250

65

1.12

2.25 

.375

15/16 - 16

125 lbs

1 - 3

050

43084AB

7/16 - 08 - 4st

.500

76

1.12

2.25 

.375

15/16 - 16

125 lbs

1 - 3

050

50101AB

1/2 - 10 - 1st

.100

41

1.12

2.25 

.375

15/16 - 16

125 lbs

1 - 3

050

50102AB

1/2 - 10 - 2st

.200

57

1.12

2.25 

.375

15/16 - 16

125 lbs

1 - 3

050

62081AB

5/8 - 08 - 1st

.125

40

1.40

2.60

.50

1.25 - 16

175 lbs

2 - 6

1250

62101AB

5/8 - 10 - 1st

.100

35

1.40

2.60

.50

1.25 - 16

175 lbs

2 - 6

1250

62102AB

5/8 - 10 - 2st

.200

51

1.40

2.60

.50

1.25 - 16

175 lbs

2 - 6

1250

75061AB

3/4 - 06 - 1st

.167

44

1.63

2.90 

.50

1 3/8 - 16

250 lbs

3 - 10

075

75081AB

3/4 - 08 - 1st

.125

36

1.63

2.90 

.50

1 3/8 - 16

250 lbs

3 - 10

075

75101AB

3/4 - 10 - 1st

.100

31

1.63

2.90 

.50

1 3/8 - 16

250 lbs

3 - 10

075

10005AB

1 - 05 - 1st

.200

41

1.88

3.00 

.60

1 9/16 - 18

350 lbs

5 - 15

100

10008AB

1 - 08 - 1st

.125

29

1.88

3.00 

.60

1 9/16 - 18

350 lbs

5 - 15

100

10010AB

1 - 10 - 1st

.100

25

1.88

3.00 

.60

1 9/16 - 18

350 lbs

5 - 15

100

 

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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.

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TEL: 516-595-7495 
FAX:
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