Showing 193–208 of 260 resultsSorted by price: high to low

The John Guest Adapter - 3/8 Flex Tube x 3/8 BSPT/BSPP is a white plastic push-to-connect fitting with a hexagonal section and threaded end, ideal for espresso machines, water filters, or plumbing. © 2025 1st-line.com

John Guest Adapter – 3/8″ Flex Tube x 3/8″ BSPT/BSPP (for use on espresso machines)

$5.00
Close-up view of the I.2820 LOW PROFILE COUPLING FITTING, a shiny brass hexagonal threaded fitting often used in plumbing and industrial applications. © 2025 1st-line.com

I.2820 LOW PROFILE COUPLING FITTING

$4.99
Close-up of the S..252 NUOVA SIMONELLI STEAM TAP HANDLE, a small brass fitting with external threads, a cylindrical body, and a side hole, photographed against a white background. © 2025 1st-line.com

S..250 STEAM/WATER TAP BODY FITTING

$4.99
The V.2197 1/8 x 3/8 Female Fitting, a shiny metallic hexagonal connector with a round body, is shown angled on a white background. © 2025 1st-line.com

V.2197 1/8 X 3/8 FEMALE FITTING

$4.99
The V.2273 1/4 LATERAL FEMALE T-FITTING is a metallic, threaded connector for joining three pipes, shown on a white background. © 2025 1st-line.com

V.2273 1/4″ LATERAL FEMALE T-FITTING

$4.99
The V..902 1/4 FEMALE T-FITTING is a shiny, metallic connector with smooth surfaces for joining three pipes at right angles. © 2025 1st-line.com

V..902 1/4″ FEMALE T-FITTING

$4.99
A close-up of the V.1603 1/2x1 FITTING adapter with a male threaded end and a larger hexagonal female threaded end, shown on a white background. © 2025 1st-line.com

V.1603 1/2″x1″ FITTING

$4.99
A close-up of the BF.139 ASSEMBLY DRAIN FITTING, featuring a hexagonal nut and barbed end, is shown on a white background with 1st-Line Equipment branding visible on the fitting. © 2025 1st-line.com

BF.139 ASSEMBLY DRAIN FITTING

$4.99
The Faema F.1177 Flow Meter Adaptor Fitting is a brass fitting with a hexagonal center and male threaded ends, designed for connecting pipes or tubing in plumbing or mechanical systems. © 2025 1st-line.com

Faema F.1177 Flow Meter Adaptor Fitting

$4.99
-44%
A close-up of the Bezzera 5225277 Drain Valve Fitting shows its smooth, shiny brass surface, threaded 1/8G male end, and a large hex-shaped nut for tightening. © 2025 1st-line.com

Bezzera 5225277 Drain Valve Fitting – 1/8″G

$8.99 $4.99
Two brass 1st-line Reducer 1/2F X 3/8M fittings with male threads stand upright on a white surface. They feature a shiny finish and visible machining marks against a pale background. © 2025 1st-line.com

Reducer 1/2F X 3/8M by 1st-line

$4.95
-50%
The Ascaso I..135 Elbow Fitting is a brass 90-degree connector with male and female threads, ideal for joining two pipes at a right angle. © 2025 1st-line.com

Ascaso I..135 Elbow Fitting

$9.85 $4.93
The JG 1/2 Stem x 3/8 Tube Reducer Polypro is a white, cylindrical fitting that widens at the base with threading and narrows smoothly towards the top. © 2025 1st-line.com

JG 1/2" Stem x 3/8" Tube Reducer Polypro

$4.59
A close-up of the metallic Pasquini T-2 Fitting - Livietta, featuring a hexagonal body with external top threads and a smooth cylindrical base, designed for compatibility with Livietta espresso machines. © 2025 1st-line.com

Pasquini T-2 Fitting – Livietta

$4.50
A close-up of the V..900 3/8 T FITTING, a shiny metal hexagonal coupling nut with threaded openings on both ends, designed for use with 3/8 fittings and displayed against a white background. © 2025 1st-line.com

V..896 3/8fX1/4f FITTING

$3.99
The V.1867 1/8F Elbow Fitting is a metallic T-shaped connector with threaded openings on all ends, ideal for securely joining three pipe sections at right angles. © 2025 1st-line.com

V.1861 1/8F T FITTING

$3.99
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