YDS embossed worm gear hose clamps are popular, economy and precision-engineered to use in many general applications. Sometimes called worm drive hose clamps, non-perforated band hose clamps, or German type hose clamps. They are produced in accordance with the DIN 3017 and RoHS & REACH standard. The smooth non-perforated band and flared edge prevent soft silicone hoses from shearing and fray during installation. Material and clamping range are stamped on the band. Embossed worm gear hose clamps are available in W2 and W4 stainless steel material, and available in 9mm and 12mm band widths.
Description
Feature
Material
YDS Part No. | Material Type | BAND | HOUSING | SCREW |
Y121 series hose clamps | W2 (430 S.S.) | AISI 430 Stainless Steel | AISI 430 Stainless Steel | Plated Carbon Steel |
Y141 series hose clamps | W4 (304 S.S.) | AISI 304 Stainless Steel | AISI 304 Stainless Steel | AISI 304 Stainless Steel |
Tightening Torque
9mm band width hose clamps: The recommended installation torque is 4.0 Nm (35 in-lbs).
12mm band width hose clamps: The recommended installation torque is 5.0 Nm (44 in-lbs).
Size List
Clamping Range (Size, Diameter) | Part Number | |||||
Band Width |
Min (mm) |
Max (mm) |
Min (inch) |
Max (inch) |
W2 (430S.S.) | W4 (304S.S.) |
9 mm | 8 | 12 | 5/16 | 1/2 | Y121-09W012 | Y141-09W012 |
9 mm | 10 | 16 | 3/8 | 5/8 | Y121-09W016 | Y141-09W016 |
9 mm | 12 | 20 | 1/2 | 3/4 | Y121-09W020 | Y141-09W020 |
9 mm | 12 | 22 | 1/2 | 7/8 | Y121-09W022 | Y141-09W022 |
9 mm | 16 | 25 | 5/8 | 1 | Y121-09W025 | Y141-09W025 |
9 mm | 16 | 27 | 5/8 | 1-1/16 | Y121-09W027 | Y141-09W027 |
9 mm | 20 | 32 | 3/4 | 1-1/4 | Y121-09W032 | Y141-09W032 |
9 mm | 25 | 40 | 1 | 1-5/8 | Y121-09W040 | Y141-09W040 |
9 mm | 30 | 45 | 1-3/16 | 1-3/4 | Y121-09W045 | Y141-09W045 |
9 mm | 32 | 50 | 1-1/4 | 2 | Y121-09W050 | Y141-09W050 |
9 mm | 40 | 60 | 1-5/8 | 2-3/8 | Y121-09W060 | Y141-09W060 |
Clamping Range (Size, Diameter) | Part Number | |||||
Band Width | Min (mm) | Max (mm) | Min (inch) | Max (inch) | W2 (430S.S.) | W4 (304S.S.) |
12 mm | 16 | 25 | 5/8 | 1 | Y121-12W025 | Y141-12W025 |
12 mm | 16 | 27 | 5/8 | 1-1/6 | Y121-12W027 | Y141-12W027 |
12 mm | 20 | 32 | 25/32 | 1-1/4 | Y121-12W032 | Y141-12W032 |
12 mm | 25 | 40 | 1 | 1-5/8 | Y121-12W040 | Y141-12W040 |
12 mm | 30 | 45 | 1-3/16 | 1-3/4 | Y121-12W045 | Y141-12W045 |
12 mm | 32 | 50 | 1-1/4 | 2 | Y121-12W050 | Y141-12W050 |
12 mm | 40 | 60 | 1-9/16 | 2-3/8 | Y121-12W060 | Y141-12W060 |
12 mm | 50 | 70 | 2 | 2-3/4 | Y121-12W070 | Y141-12W070 |
12 mm | 60 | 80 | 2-3/8 | 3-1/8 | Y121-12W080 | Y141-12W080 |
12 mm | 70 | 90 | 2-3/4 | 3-1/2 | Y121-12W090 | Y141-12W090 |
12 mm | 80 | 100 | 3-1/8 | 4 | Y121-12W100 | Y141-12W100 |
12 mm | 90 | 110 | 3-1/2 | 4-3/8 | Y121-12W110 | Y141-12W110 |
12 mm | 100 | 120 | 4 | 4-3/4 | Y121-12W120 | Y141-12W120 |
12 mm | 110 | 130 | 4-3/8 | 5-1/8 | Y121-12W130 | Y141-12W130 |
12 mm | 120 | 140 | 4-3/4 | 5-1/2 | Y121-12W140 | Y141-12W140 |
12 mm | 130 | 150 | 5-1/8 | 5-7/8 | Y121-12W150 | Y141-12W150 |
12 mm | 140 | 160 | 5-1/2 | 6-1/4 | Y121-12W160 | Y141-12W160 |
12 mm | 150 | 170 | 5-7/8 | 6-3/4 | Y121-12W170 | Y141-12W170 |
12 mm | 160 | 180 | 6-1/4 | 7 | Y121-12W180 | Y141-12W180 |
Packaging
YDS embossed worm gear hose clamps packages are available in bulk packaging, pack of 10, blister card packaging, polybag packaging, tag packaging, and customer designed packaging.
Bulk packaging: 100 clamps per box for small sizes, 50 clamps per box for large sizes, then shipped in cartons.
Pack of 10: 10 clamps per box, then shipped in cartons. |
|
Blister card packaging: each set blister card packaging with 2 or 4 clamps. | |
Polybag packaging: each set polybags packaging are available in 2, 5, 10 clamps, or customer packaging. | |
Tag packaging: each clamp is packed with 1 private label. |
Accessories
We are also provide the flexible shaft nut driver for helping your work easily.
* The flexible shaft provide 90° curved work in hard to reach places
* The nut driver is easier to work then the plus/minus screwdrivers
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