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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: HGZ320BP
Few parts cost less or matter more than the clip sealing a hose to its fitting - when it slips, everything it feeds stops.
The HGZ320BP is a Hi-Grip worm drive clip adjusting between 290-320mm. Its band edges are fully rounded to protect the hose, and the hex screw is cold-headed and work-hardened with rolled threads, so it resists slipping or rounding under the driver. Tighten incrementally to the recommended 6.0 Nm (54 lb-in); over-tightening is what damages hoses. The range is manufactured to exceed BS5315 and carries the BSI Kitemark and NATO approval.
This is trade depth in one box - 5 clips of one size, zinc plated and passivated over mild steel with the plating applied after cutting. Intended for non-corrosive domestic, automotive and industrial service; for wet or salty duty JCS points buyers to its stainless range. One Hi-Grip covers a wider span than a typical nut-and-bolt clamp, so fewer bins cover more hoses. For repeat fitment, record the 290-320mm range against the hose specification so reorders match first time.
Also available - the 270-300mm size (HGZ300BP); the 310-340mm size (HGZ340BP); a 304 stainless version in the same size and pack (HGS320BP).
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 | 290-320mm (approx 11 7/16 - 12 5/8 in) |
|---|---|
| Material | Zinc plated mild steel (passivated, EN9227 tested) |
| Type | Worm drive |
| Recommended Torque | 6.0 Nm (54 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 | 5 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
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Delivery Estimate: 2 to 3 working days
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| Technical Specification | |||
|---|---|---|---|
| PRODUCT NUMBER | HGZ300BP | HGZ340BP | HGS320BP |
| Material | Mild steel zinc plated | Mild steel zinc plated | Stainless steel |
| Clamping Range | 270-300mm | 310-340mm | 290-320mm |
| Clip Type | Worm drive | Worm drive | Worm drive |
| Format | Single size | Single size | Single size |
| Grade | 304 | ||
| Pack Qty | 5 | 5 | 5 |
A. It adjusts between 290-320mm. Measure the outside diameter of your hose when fitted over its pipe or fitting - if that measurement falls within 290-320mm, this clip fits. JCS clips offer a larger adjustment range per size than typical nut-and-bolt clamps.
A. JCS recommends 6.0 Nm (54 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. JCS advises against zinc plated clips in marine conditions, where they can corrode or seize. For boats and other saltwater environments use Hi-Grip Stainless, which is 18/8 marine-quality 304 stainless steel 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 5 clips, all 290-320mm adjustment range. Other pack formats of the same clip are listed separately.
A. Yes - WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
A. We accept all major credit and debit cards, along with PayPal.
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