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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £2.99 | 2 to 3 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.99 | 7 to 10 working days |
Product Number: HGZ40PM2
Variations
When a coolant or air line starts seeping where it meets the fitting, the fix is rarely a new hose - it is a clip that holds its clamping force.
Worm drive clips seal by drawing the band evenly through a captive screw housing, and the HGZ40PM2 adds the JCS details that make that reliable - a 30-40mm adjustment span, a cold-headed, work-hardened hex screw with rolled threads that will not round off, and fully rounded band edges. Recommended tightening torque for this size is 5.0 Nm (45 lb-in). Manufactured to exceed BS5315, Kitemarked and NATO approved.
Uniquely, JCS applies the zinc plating after the steel is cut, so even the cut edges of the band are coated. That makes it a dependable general purpose clip for domestic, automotive and industrial use in non-corrosive conditions. Size it by the fitted outside diameter of the hose, and recheck after sustained vibration - the 10-clip pack keeps spares on hand for the next service.
Also available - the same clip in a 5-pack (HGZ40PM1); the 25-35mm size (HGZ35PM2).
Designed, made and batch-tested in-house at Sudbury, Suffolk under ISO 9001:2015 - an everyday clip built to an approval list most premium clips cannot match.
| Adjustment Range | 30-40mm (approx 1 3/16 - 1 9/16 in) |
|---|---|
| Material | Zinc plated mild steel (passivated, EN9227 tested) |
| Type | Worm drive |
| Recommended Torque | 5.0 Nm (45 lb-in) |
| Standard | Manufactured to exceed BS5315; BSI Kitemark; NATO approved |
| Applications | Domestic, automotive & industrial hose connections; used across the automotive sector and by leading agricultural machinery manufacturers (per JCS) |
| Pack Quantity | 10 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £2.99
Delivery Estimate: 2 to 3 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | HGZ40PM1 | HGZ35PM1 | HGZ25PM1 | HGZ40RP | HGZ22PM1 |
| Material | Mild steel zinc plated | Mild steel zinc plated | Mild steel zinc plated | Mild steel zinc plated | Mild steel zinc plated |
| Clamping Range | 30-40mm | 25-35mm | 17-25mm | 30-40mm | 14-22mm |
| Clip Type | Worm drive | Worm drive | Worm drive | Worm drive | Worm drive |
| Format | Single size | Single size | Single size | Single size | Single size |
| Pack Qty | 5 | 5 | 5 | 10 | 5 |
A. This size spans 30-40mm of fitted hose outside diameter. Measure the hose over its fitting, not the bare bore - anywhere inside 30-40mm and the HGZ40PM2 is the right clip. One JCS size covers a span that would take two fixed nut-and-bolt clamps. In imperial terms that is roughly 1 3/16 to 1 9/16 in, covering common 1 1/4 and 1 1/2 in hose sizes.
A. JCS recommends 5.0 Nm (45 lb-in) for this size. Position the clip centrally over the hose barb and tighten incrementally to that torque - over-tightening can damage the hose.
A. No - JCS itself cautions that zinc-coated clamps can quickly corrode or seize around salt water. The marine specification is Hi-Grip Stainless: 18/8 304 stainless throughout, with Lloyd's Register Type Approval.
A. Anywhere a flexible hose seals onto a rigid fitting in dry or general conditions - vehicles, garden and grounds machinery, air lines, workshop and light industrial pipework. JCS supplies the automotive sector and leading agricultural machinery manufacturers.
A. Start from the application, as JCS's own guidance does: what the hose carries, the temperature and pressure involved, and whether the environment is corrosive. Dry, general duty points to this zinc plated clip; wet, salty or chemical exposure points to the stainless range. Then size by the fitted hose diameter.
A. JCS designs against it: the hex screw is cold-headed and work-hardened with rolled threads, so it holds its setting and will not round off. On high-vibration equipment, JCS's guidance is to recheck the clip after service to keep the seal intact.
A. This is a pack of 10 clips, all 30-40mm adjustment range. Other pack formats of the same clip are listed separately.
A. Every product comes with a different guarantee and warranty. Warranty details are shown in the product's tech specs or datasheet where available.
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