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Pressure Washer Quick Coupler, Male Half, 3/8 Inch Coupling, 3/8-18 Female NPT

Description & Features

Constructed from durable plated steel this male half coupling provides strength and reliability. Designed to endure high-pressure conditions it boasts a pressure rating of 4000 PSI. Ideal for heavy-duty pressure washer applications the coupling size of 3/8 inch ensures compatibility across various systems. This quick coupler features a 3/8-18 female NPT thread facilitating efficient connections. Its robust design guarantees consistent performance in demanding environments making it a suitable choice for professionals seeking reliable pressure washer components.

MPN: ST3F3-S

Supplier Part Number: ST3F3-S

Specifications

Coupling Size 3/8	Brand Pressure-Pro	Brand Pressure-Pro	Pack Size 1.00	UOM EA	Materials Plated Steel	Pressure Rating 4000	Supplier Part Number ST3F3-S	Thread 1 3/8-18	Alternate Part Numbers Alternate Part Number C1DL58, Alternate Part Number MI-08752642, Alternate Part Number MINO-17764X96667	Product Weight 0.25 lbs

Similar Products

Model Number	Coupling Size	Thread 1	Pressure Rating	Materials
ST2F2-S Male Pressure Washer NPT QD	1/4	1/4-18	4000	Plated Steel
ST3F3-S Male Pressure Washer NPT QD	3/8	3/8-18	4000	Plated Steel
ST4F4-S Male Pressure Washer NPT QD	1/2	1/2-14	4000	Plated Steel

Product Questions & Answers (1)

Question by: Frank M on Jul 4, 2025, 6:29 PM

got a 3/8 quick connect setup already. is this the male half with 3/8-18 female npt threads?

Answer by: Customer Support on Jul 6, 2025, 7:51 AM

Thread-wise, it’s a male half quick coupler with a 3/8 inch coupling size and a 3/8-18 female NPT connection.