Huck 360 Torque Chart (Inches) printable pdf download

Recommended Torques for Inch Series Huck 360

3/8"

1/2"

5/8"

3/4"

7/8"

1 1/8"

1 3/8"

Lbf

Lbf.

8000

15000

24000

35000

49000

64000

80000

121000

Target Clamp

107

156

218

285

356

538

Recommended

ft. lbs.

110

215

365

585

890

1265

2275

Torque when

145

290

495

795

1210

1720

3085

Turning Nut

N t

Recommended Torques for Metric Series Huck 360

42mm

10mm

12mm

14mm

16mm

18mm

20mm

22mm

24mm

27mm

30mm

36mm

Lbf.

9500

13800

18900

25700

31500

40200

49600

57800

75300

91800

133800

183500

Target Clamp

114

140

179

221

257

335

408

595

816

Recommended

ft. lbs.

150

230

325

450

605

765

1145

1490

2670

4295

Torque when

130

200

310

440

610

820

1040

1550

2020

3620

5825

Turning Nut

Notes:

The torque numbers in this table are meant to generate a target clamp load equal to 70% of the Huck 360s ultimate tensile strength.

These torque numbers were calculated for turning the nut against a hardened steel washer or against a clean smooth hardened steel surface with no additional

lubrication.

These torque numbers are a reference starting point and may need to be adjusted up or down in order to achieve the target clamp load. Some causes that can

contribute to the need for adjustments are: variations in surface texture of application, turning bolt instead of nut, residual lubrication on the application surface,

and surface contamination.

The best way to determine the correct torque is under conditions similar to the end user’s application and environmental conditions.

4/16/2014