Band Width

Min.(mm)

Max.(mm)

Min.(inch)

Max.(inch)

9mm

8

12

5/16

1/2

10

16

3/8

5/8

12

20

1/2

3/4

12

22

1/2

7/8

16

25

5/8

1

16

27

5/8

1-1/16

20

32

3/4

1-1/4

25

40

1

1-5/8

30

45

1-3/16

1-3/4

32

50

1-1/4

2

40

60

1-5/8

2-3/8

50

70

2

2-3/4

60

80

2-3/8

3-1/8

70

90

2-3/4

3-1/2

80

100

3-1/8

4

90

110

3-1/2

4-3/8

100

120

4

4-3/4

Clamp Range(Size, Diameter)

Band Width

Min.(mm)

Max.(mm)

Min.(inch)

Max.(inch)

12mm

16

25

5/8

1

16

27

5/8

1-1/16

20

32

25/32

1-1/4

25

40

1

1-5/8

30

45

1-3/16

1-3/4

32

50

1-1/4

2

40

60

1-9/16

2-3/8

50

70

2

2-3/4

60

80

2-3/8

3-1/8

70

90

2-3/4

3-1/2

80

100

3-1/8

4

90

110

3-1/2

4-3/8

100

120

4

4-3/4

110

130

4-3/8

5-1/8

120

140

4-3/4

5-1/2

130

150

5-1/8

5-7/8

140

160

5-1/2

6-1/4

150

170

5-7/8

6-3/4

160

180

6-1/4

7

170

190

6-3/4

7-1/2

180

200

7

7-7/8

190

210

7-1/2

8-1/4

200

220

7-7/8

8-5/8

210

230

8-1/4

9

220

240

3-5/8

9-3/8

230

250

9

9-7/8

240

260

9-3/8

10-1/4

290

310

11-3/8

12-1/8

340

360

13-3/8

13

390

410

15-3/8

16-1/8

440

460

17-3/8

18-1/8

490

510

19-1/4

20

W1

Normal

Carbon steel with zinc plated

home purpose , plumbing, industrial applications

W2

Average Requirements

430 Band & Housing Plated Carbon Steel Screw

Automotive ● Truck Replacements ● Industrial Applications

W3

Medium Requirements

All 430 Stainless Steel

Automotive OE ● Industrial Applications

W4

High Requirements Low Magnetic Permeability

All 304 Stainless Steel

Critical Connections in Cars such as Petrol Pipes ● Close to Electronic Circuits ● Agricultural Machinery ● Motorbikes ● Signs ● General Outdoors ● Stainless Steel Chimneys

W5

Maximum Requirements Salt Water Resistant Low Magnetic Permeability

All 316 Stainless Steel

Close to Electronic Circuits ● Shipbuilding ●Defense Technology ● Food Processing ● Sewage Treatment Facilities