HEL Performance

AN hose and fittings: Weld-on fittings

Weld-on fittings — 8 products from the HEL an hose and fittings range.

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Weld-on fittings (8)

HEL HEL Aluminium -10 AN Male Weld On Fitting

HEL Aluminium -10 AN Male Weld On Fitting

HEL part number HWO-MR-10-AL-SIL

Type
Weld-On Fitting
Thread Type
AN
Thread Size (Male)
AN10, -10
Base Type
Round
Material
6061-T6 Aluminium
Finish
Raw Finish
Product details

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

Weld-on fittings suit bespoke fabrication work such as fuel cells, fuel surge tanks, oil catch cans, intercoolers and radiators. They are built for automotive and motorsport use across fuel, oil and water systems.

Technical Specifications

Package Contents

  • 1 x AN Weld-On Male Fitting
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HEL HEL Aluminium -12 AN Male Weld On Fitting

HEL Aluminium -12 AN Male Weld On Fitting

HEL part number HWO-MR-12-AL-SIL

Type
Weld-On Fitting
Thread Type
AN
Thread Size (Male)
AN12, -12
Base Type
Round
Material
6061-T6 Aluminium
Finish
Raw Finish
Product details

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

Weld-on fittings suit bespoke fabrication work such as fuel cells, fuel surge tanks, oil catch cans, intercoolers and radiators. They are built for automotive and motorsport use across fuel, oil and water systems.

Technical Specifications

Package Contents

  • 1 x AN Weld-On Male Fitting
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HEL HEL Aluminium -16 AN Male Weld On Fitting

HEL Aluminium -16 AN Male Weld On Fitting

HEL part number HWO-MR-16-AL-SIL

Type
Weld-On Fitting
Thread Type
AN
Thread Size (Male)
AN16, -16
Base Type
Round
Material
6061-T6 Aluminium
Finish
Raw Finish
Product details

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

Weld-on fittings suit bespoke fabrication work such as fuel cells, fuel surge tanks, oil catch cans, intercoolers and radiators. They are built for automotive and motorsport use across fuel, oil and water systems.

Technical Specifications

Package Contents

  • 1 x AN Weld-On Male Fitting
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HEL HEL Aluminium -20 AN Male Weld On Fitting

HEL Aluminium -20 AN Male Weld On Fitting

HEL part number HWO-MR-20-AL-SIL

Type
Weld-On Fitting
Thread Type
AN
Thread Size (Male)
AN20, -20
Base Type
Round
Material
6061-T6 Aluminium
Finish
Raw Finish
Product details

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

Weld-on fittings suit bespoke fabrication work such as fuel cells, fuel surge tanks, oil catch cans, intercoolers and radiators. They are built for automotive and motorsport use across fuel, oil and water systems.

Technical Specifications

Package Contents

  • 1 x AN Weld-On Male Fitting
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HEL HEL Aluminium -4 AN Male Weld On Fitting

HEL Aluminium -4 AN Male Weld On Fitting

HEL part number HWO-MR-04-AL-SIL

Type
Weld-On Fitting
Thread Type
AN
Thread Size (Male)
AN04, AN4, -4
Base Type
Round
Material
6061-T6 Aluminium
Finish
Raw Finish
Product details

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

Weld-on fittings suit bespoke fabrication work such as fuel cells, fuel surge tanks, oil catch cans, intercoolers and radiators. They are built for automotive and motorsport use across fuel, oil and water systems.

Technical Specifications

Package Contents

  • 1 x AN Weld-On Male Fitting
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HEL HEL Aluminium -6 AN Male Weld On Fitting

HEL Aluminium -6 AN Male Weld On Fitting

HEL part number HWO-MR-06-AL-SIL

Type
Weld-On Fitting
Thread Type
AN
Thread Size (Male)
AN06, AN6, -6
Base Type
Round
Material
6061-T6 Aluminium
Finish
Raw Finish
Product details

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

Weld-on fittings suit bespoke fabrication work such as fuel cells, fuel surge tanks, oil catch cans, intercoolers and radiators. They are built for automotive and motorsport use across fuel, oil and water systems.

Technical Specifications

Package Contents

  • 1 x AN Weld-On Male Fitting
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HEL HEL Aluminium -8 AN Male Weld On Fitting

HEL Aluminium -8 AN Male Weld On Fitting

HEL part number HWO-MR-08-AL-SIL

Type
Weld-On Fitting
Thread Type
AN
Thread Size (Male)
AN08, AN8, -8
Base Type
Round
Material
6061-T6 Aluminium
Finish
Raw Finish
Product details

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

Weld-on fittings suit bespoke fabrication work such as fuel cells, fuel surge tanks, oil catch cans, intercoolers and radiators. They are built for automotive and motorsport use across fuel, oil and water systems.

Technical Specifications

Package Contents

  • 1 x AN Weld-On Male Fitting
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HEL HEL Aluminium 1/8" NPT Female Weld On Sensor Boss Fitting

HEL Aluminium 1/8" NPT Female Weld On Sensor Boss Fitting

HEL part number HWO-FR-18-AL-SIL

Type
Weld-On Boss Fitting (Female)
Thread Type
NPT (National Pipe Thread)
Thread Size (Female)
1/8" NPT
Base Type
Round
Material
6061-T6 Aluminium
Finish
Raw Finish
Product details

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

Weld-on fittings suit bespoke fabrication work such as fuel cells, fuel surge tanks, oil catch cans, intercoolers and radiators. They are built for automotive and motorsport use across fuel, oil and water systems.

Adding a coolant temperature or MAP sensor with a matching thread is a common use for this weld-on NPT female fitting. Because NPT threads are tapered, it needs to be positioned correctly before being welded in place.

Technical Specifications

Package Contents

  • 1 x NPT Weld-On Boss Fitting (Female)
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Product information and photos from HEL Performance's catalogue, checked on 26 September 2026. Descriptions written by Scuderia General Trading.

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