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  • JCS| Hi-Grip Worm Drive Hose Clip | BSi Standard | Kite Marked | W5 316 Stainless Steel 9.5mm - 12.0mm (0.37-0.47in) - HCL Fasteners EU - Image 1
  • JCS| Hi-Grip Worm Drive Hose Clip | BSi Standard | Kite Marked | W5 316 Stainless Steel 9.5mm - 12.0mm (0.37-0.47in) - HCL Fasteners EU - Image 2
  • JCS| Hi-Grip Worm Drive Hose Clip | BSi Standard | Kite Marked | W5 316 Stainless Steel 9.5mm - 12.0mm (0.37-0.47in) - HCL Fasteners EU - Image 3
  • JCS| Hi-Grip Worm Drive Hose Clip | BSi Standard | Kite Marked | W5 316 Stainless Steel 9.5mm - 12.0mm (0.37-0.47in) - HCL Fasteners EU - Image 4
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JCS| Hi-Grip Worm Drive Hose Clip | BSi Standard | Kite Marked | W5 316 Stainless Steel

JCS| Hi-Grip Worm Drive Hose Clip | BSi Standard | Kite Marked | W5 316 Stainless Steel

WD-JCS-HG-12-W5

1.128 Ft
1.128 Ft
Sale Sold out
Taxes included. Shipping calculated at checkout.

150 in stock
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Clamp Dia mm ?

Clamp Dia mm: The required metric size for a secure fit, indicating the outer diameter (in mm) of the component the clamp is meant to hold.
Clamp Dia In ?

Clamp Dia In: The minimum to maximum inner diameter (in.) the clamp can securely cover, defining its usable size range.
Band Width ?

Band Width: The measurement of the clamp's band or strap, indicating its width (often in mm or inches) and how much surface area it covers.
HCL P/N ?

HCL/ PN: The unique identifying number assigned to a part by HCL
MFG P/N ?

MFG P/N: The unique identifying number assigned to a part by its manufacturer.
Corrosion Res ?

Corrosion Resistance: Refers to a material's ability to resist deterioration or damage caused by chemical reactions with its environment, such as rusting.
Price ?

Price: The cost per unit

Stock ?

Stock: available products that can be purchased

Order Qty ?

Order Quantity: The total amount of units you wish to order

9.5mm - 12.0mm - 0.37in - 0.47in - 9.0mm (0.35in) - WD-JCS-HG-12-W5 - HGJ12BP - Excellent - 1.128 Ft 150
11.0mm - 16.0mm - 0.43in - 0.63in - 9.0mm (0.35in) - WD-JCS-HG-16-W5 - HGJ16BP - Excellent - 1.171 Ft 100
13.0mm - 20.0mm - 0.51in - 0.79in - 9.0mm (0.35in) - WD-JCS-HG-20-W5 - HGJ20BP - Excellent - 1.208 Ft 50
14.0mm - 22.0mm - 0.55-0.87in - 13.0mm (0.51in) - WD-JCS-HG-22-W5 - HGJ22BP - Excellent - 1.302 Ft 0
17.0mm - 25.0mm - 0.67-0.98in - 13.0mm (0.51in) - WD-JCS-HG-25-W5 - HGJ25BP - Excellent - 1.327 Ft 50
22.0mm - 30.0mm - 0.87in - 1.18in - 13.0mm (0.51in) - WD-JCS-HG-30-W5 - HGJ30BP - Excellent - 1.371 Ft 0
25.0mm - 35.0mm - 0.98in - 1.38in - 13.0mm (0.51in) - WD-JCS-HG-35-W5 - HGJ35BP - Excellent - 1.422 Ft 0
30.0mm - 40.0mm - 1.18in - 1.57in - 13.0mm (0.51in) - WD-JCS-HG-40-W5 - HGJ40BP - Excellent - 1.472 Ft 0
35.0mm - 45.0mm - 1.38-1.77in - 13.0mm (0.51in) - WD-JCS-HG-45-W5 - HGJ45BP - Excellent - 1.523 Ft 0
35.0mm - 50.0mm - 1.38in - 1.97in - 13.0mm (0.51in) - WD-JCS-HG-50-W5 - HGJ50BP - Excellent - 1.657 Ft 94
40.0mm - 55.0mm - 1.57in - 2.17in - 13.0mm (0.51in) - WD-JCS-HG-55-W5 - HGJ55BP - Excellent - 1.712 Ft 100
45.0mm - 60.0mm - 1.77in - 2.36in - 13.0mm (0.51in) - WD-JCS-HG-60-W5 - HGJ60BP - Excellent - 1.792 Ft 25
50.0mm - 70.0mm - 1.97-2.76in - 13.0mm (0.51in) - WD-JCS-HG-70-W5 - HGJ70BP - Excellent - 1.951 Ft 20
60.0mm - 80.0mm - 2.36in - 3.15in - 13.0mm (0.51in) - WD-JCS-HG-80-W5 - HGJ80BP - Excellent - 2.067 Ft 100
70.0mm - 90.0mm - 2.76in - 3.54in - 13.0mm (0.51in) - WD-JCS-HG-90-W5 - HGJ90BP - Excellent - 2.201 Ft 40
80.0mm - 100.0mm - 3.15-3.94in - 13.0mm (0.51in) - WD-JCS-HG-100-W5 - HGJ100BP - Excellent - 2.335 Ft 75
90.0mm - 120.0mm - 3.54in - 4.72in - 13.0mm (0.51in) - WD-JCS-HG-120-W5 - HGJ120BP - Excellent - 2.607 Ft 0
110.0mm - 140.0mm - 4.33in - 5.51in - 13.0mm (0.51in) - WD-JCS-HG-140-W5 - HGJ140BP - Excellent - 2.883 Ft 60
130.0mm - 160.0mm - 5.12-6.30in - 13.0mm (0.51in) - WD-JCS-HG-160-W5 - HGJ160BP - Excellent - 3.151 Ft 0
150.0mm - 180.0mm - 5.91-7.01in - 13.0mm (0.51in) - WD-JCS-HG-180-W5 - HGJ180BP - Excellent - 3.423 Ft 25
170.0mm - 200.0mm - 6.69-7.87in - 13.0mm (0.51in) - WD-JCS-HG-200-W5 - HGJ200BP - Excellent - 3.695 Ft 0
190.0mm - 220.0mm - 7.48-8.66in - 13.0mm (0.51in) - WD-JCS-HG-220-W5 - HGJ220BP - Excellent - 3.960 Ft 50
210.0mm - 240.0mm - 8.27-9.45in - 13.0mm (0.51in) - WD-JCS-HG-240-W5 - HGJ240BP - Excellent - 4.229 Ft 0

Description

JCS Hi-Grip general purpose worm drive hose clips are widely regarded for their quality, durability and ability to withstand a great deal of abuse. They are manufactured to exceed BS5315, have BSI Kitemark and NATO approval, and exceeds all operational requirements of the relevant DIN and SAE standards.

Principally aimed at the marine, food, 
petro-chemical and pharmaceutical industries, the Hi-Grip 316 hose clip is made entirely from BS316 EN 1.4401/1.4578 austenitic stainless steel, providing the the same superior 
performance as the rest of the Hi-Grip range but with maximum corrosion 
resistance. 

Lloyd's register Type Approval for marine, offshore and industrial use

Product Specification Sheet

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Specification

Manufactured By JCS
HCL P/N WD-JCS-HG-X-W5
Series JCS Hi-Grip W5
Corrosion Resistance Excellent
Hose Clamp Width mm/in 13.0mm (0.51in)9.0mm (0.35in)
Band Style Embossed Band
Band Material W5 316 Stainless Steel
Bolt/Screw Type Slotted Hex
Bolt/Screw Material W5 316 Stainless Steel
Bolt/Screw Size 7.0mm (0.28in) A/F
Finish Stainless Steel
Colour Silver
Specification 1 Kitemarked to BS 5315:1991
Specification 2 Lloyd's Register Approval
Country of Manufacture United Kingdom
Tariff Code 7326 90 92
Hazardous Goods No
RoHS Compliant Yes

The JCS Hi-Grip W5 is the ultimate fastening solution for the most aggressive environments on Earth. Carrying the prestigious BSI Kitemark, these clips are engineered to exceed the requirements of BS 5315. Entirely constructed from W5 316 Stainless Steel—commonly known as Marine Grade—they offer the highest possible level of resistance to salt, acids, and chemical corrosion. This makes the Hi-Grip W5 the trusted choice for offshore, maritime, and pharmaceutical industries worldwide.

Technical Advantages of JCS Hi-Grip W5:

  • Acid-Resistant 316 Stainless Steel (W5): Every component, from the band and housing to the screw, is manufactured from AISI 316 stainless steel. This provides total immunity to seawater and high concentrations of chemicals.
  • BSI Kitemark Certified: Rigorously tested to ensure exceptional performance, safety, and quality control. This certification guarantees that the clip will perform to its stated specifications under pressure.
  • Cold-Stamped Threads: The band is not perforated; threads are cold-stamped onto the surface. This ensures the interior remains perfectly smooth, protecting the hose from damage or extrusion under high tension.
  • Superior Torque Ratios: The precision-engineered worm drive allows for exceptionally high tightening torques, creating a powerful, uniform seal around the entire circumference of the hose.
  • Fully Rounded Band Edges: To prevent the clip from biting into or cutting the hose material, JCS flares and rounds all band edges, increasing the longevity of the connection.

Primary Applications:

  • Offshore & Marine Engineering: Essential for engine cooling, fuel lines, and exhaust systems on vessels, oil rigs, and coastal infrastructure exposed to salt spray.
  • Chemical & Process Industries: Used in plants where hardware must withstand exposure to highly corrosive chemical vapors and liquids.
  • Food & Pharmaceutical Production: The non-reactive properties of 316 stainless steel make it ideal for sanitary environments and cleanroom equipment.
  • Water Treatment & Desalination: Perfectly suited for use in high-salinity water processing plants where standard stainless steels would fail.

Product Overview:

The JCS Hi-Grip W5 316 Stainless Steel clip represents the pinnacle of British-made hose fastener technology. In environments where component failure is not an option—such as subsea applications or chemical transport—the W5 material grade provides peace of mind through its superior metallurgical properties. Unlike standard worm-drive clips that may only offer partial stainless construction, the Hi-Grip W5 is consistently non-magnetic and highly durable. Its smooth internal profile and high-torque housing make it compatible with the most sensitive silicone and reinforced rubber hoses, ensuring a permanent, leak-proof seal in the harshest conditions imaginable.

Secure your critical maritime and industrial systems with the world’s most reliable marine-grade fastener. The JCS Hi-Grip W5 delivers the 316 stainless steel protection you can trust.