Worm Drive Perforated 12.7 mm (1/2") Band Width Hose Clamps (WP)
Product Description
12.7 mm (1/2" ) bandwidth worm drive hose clamps are popular and economical, widely used in industrial, automotive, household, and agricultural applications.
Also called American type hose clamps, the bands have clean punched rectangular perforations that hold strong and connect easily.
Material, clamping range and your logo can be stamped on the band.
Additional sizes not listed below are available as per enquiry.
Product Details:
| Diameter Range |
| mm |
inch |
| 10-20 |
0.39" - 0.79" |
| 10-22 |
0.39" - 0.87" |
| 11-25 |
0.43" - 0.98" |
| 14-27 |
0.55" - 1.06" |
| 17-32 |
0.67" - 1.26" |
| 19-38 |
0.75" - 1.50" |
| 21-44 |
0.83" - 1.73" |
| 27-51 |
1.06" - 2.01" |
| 33-57 |
1.30"- 2.24" |
| 39-64 |
1.54" - 2.52" |
| 46-70 |
1.81" - 2.76" |
| 52-76 |
2.05" - 2.99" |
| 59-82 |
2.32" - 3.23" |
| 65-89 |
2.56"- 3.50" |
| 72--95 |
2.83"- 3.74" |
| 78-101 |
3.07"- 3.98" |
| 84-108 |
3.31"- 4.25" |
| 91-114 |
3.58"- 4.49" |
| 105-127 |
4.13"- 5.0" |
| 118-140 |
4.65"-5.51" |
| 130-152 |
5.12"- 5.98" |
| 143-165 |
5.63"- 6.50" |
| 155-178 |
6.10"- 7.01" |
| Material |
| Material Code |
Corrosion Resistance |
Material |
| W1 |
Normal |
Screw, Housing and Band are all zinc plated. |
| W2 |
Average |
Screw is zinc plated. Housing and Band are 201/304 stainless steel. |
| W4 |
High |
Screw, Housing and Band are all 201/304 stainless steel. |
| W5 |
Maximum |
Screw, Housing and Band are all 316 Stainless Steel. |
| Suggested Installation Torque |
| Material Code |
Free Torque |
Breaking Torque |
| W1 |
≤ 0.8 Nm |
≥ 5 Nm |
| W2 |
≤ 0.6 Nm |
≥ 8 Nm |
| W4 |
≤ 0.6 Nm |
≥ 8 Nm |
| W5 |
≤ 0.6 Nm |
≥ 8 Nm |
Application:
Our Company are ALWAYS Ready at Your Servce
What started as a small hose clamp manufacturer is now experiencing rapid growth and seeking to expand into international markets. At Tianjin CHUANGO Fasteners Co., Ltd., we are committed to innovation, quality, and customer satisfaction. Our extensive range of high-quality fasteners and custom solutions cater to diverse industries. Join us on our journey as we extend our reach across the globe, delivering excellence in every product and service we provide. Partner with us and experience the CHUANGO difference - where quality meets reliability on a global scale.
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