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Yellow composite spray nozzle with 15 degree angle and size 4 marking

Stens

Stens 758-079 1/4" Composite Spray Nozzle 15° Size 4

SKU CH-C13E-AKAPX

Composite spray nozzle delivers a 15-degree water stream for removing mildew, dirt, oil, grease, stains or peeling paint on harder surfaces

  • 15° fan angle targets mildew and peeling paint on hard surfaces
  • Size 4 orifice matches pressure washer flow requirements
  • Composite construction resists corrosion during repeated use
  • 1/4 inch connection fits standard pressure washer wands
  • Rotational water stream cleans with uniform coverage

15° Composite Spray Nozzle

The Stens 758-079 composite spray nozzle produces a 15° fan pattern rated as size 4. It is intended for pressure washer owners who need a focused stream to remove mildew, dirt, oil, grease, stains or peeling paint from harder surfaces such as concrete or metal. The yellow colour coding identifies the 15° angle for quick selection.

Quick-connect fitting and care

The nozzle uses a standard 1/4" quick-connect fitting that pushes onto the wand until it clicks. Debris in the water supply can block the orifice, so flush the system and use an inline filter before fitting the nozzle. Overtightening with tools can crack the composite body; hand-tight engagement is sufficient.

Verify wand connection and pump rating

Confirm that your wand accepts a 1/4" quick-connect plug before ordering. Check that your pressure washer’s flow and pressure ratings are compatible with a size 4 orifice to avoid pump damage or poor performance. This product carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm.

How it compares

Measured against everything we stock in Pressure Washer Guns & Spare Parts, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 75% of the 141 comparable items (median $26.99).

Specifications

Product
Brand nameSTENS

Questions about this item

How can I confirm the 15° composite nozzle is producing the correct fan pattern after installation?

Start the pressure washer and aim the nozzle at a flat surface; a proper 15° spray forms a narrow, even fan about 15 degrees wide with consistent pressure across the pattern.

What comes with the Stens 758-079 nozzle and do I need any extra fittings for a standard 1/4" wand?

The package contains the single 1/4" composite spray nozzle sized 4 with a 15° angle; it threads directly onto any 1/4" quick-connect wand so no additional adapters are required.

When should I choose the 15° size 4 nozzle instead of the 25° or 40° versions?

Select the 15° size 4 nozzle for aggressive cleaning of mildew, oil, grease, stains or peeling paint on hard surfaces; use 25° for general pavement or deck washing and 40° for delicate low-pressure rinsing.

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