Close-up of the V.1423 1/2Mx1/2F FITTING, a pipe adapter with a hexagonal center, male threads on one end, and female threads on the other, shown against a white background. © 2025 1st-line.com

V.1423 1/2″Mx1/2″F FITTING

$3.20
The V.1867 1/8F Elbow Fitting features a shiny metallic finish, a 90-degree angle, and cylindrical openings on both ends, shown against a white background. © 2025 1st-line.com

V.1867 1/8F ELBOW FITTING

$2.99
The V..549 1/8M x 4MM Compression Fitting Elbow is a metal 90-degree grease fitting with a threaded end and knurled hex nut, designed for secure lubrication in machinery. © 2025 1st-line.com

V..549 1/8M x 4MM Compression Fitting Elbow

$2.99
The V..330 1/4f-1/8m FITTING, a metal hexagonal pipe adapter with external male threads on the bottom and an internal female opening on top, is shown on a white background with the 1st-Line Equipment logo visible. © 2025 1st-line.com

V..330 1/4f-1/8m FITTING

$2.99
The ASCASO V..318 1/4 x 3/8m FITTING is a metal hexagonal threaded adapter with a male 1/4 x 3/8 thread at the bottom and a female opening on top, shown against a plain white background. © 2025 1st-line.com

ASCASO V..318 1/4 x 3/8m FITTING

$2.99
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A close-up of two Ascaso V.2199 1/4 F x 1/2 F fittings with threaded interiors and a reflective finish, stacked on a white background. © 2025 1st-line.com

Ascaso V.2199 1/4″ F X 1/2″ F Fitting

$5.99 $2.99
-50%
The Ascaso V.1368 is a beige plastic fitting with a 3/8 NPT male thread and an 8mm quick-connect port, designed for connecting pipes or tubing in plumbing or pneumatic systems. © 2025 1st-line.com

Ascaso V.1368 3/8" NPT x DIAMETER 8mm Fitting

$5.95 $2.98
A gray plastic JG Stem Adapter 15mm Stem OD x 3/8 Tube OD with a wider base and narrower top stands upright on a white background. © 2025 1st-line.com

JG Stem Adapter 15mm Stem OD x 3/8" Tube OD

$2.96
Close-up of a V.1860 1/4Mx1/4F FITTING, featuring a threaded end and hexagonal nut, designed for connecting pipes or hoses in plumbing or automotive uses. © 2025 1st-line.com

V.1860 1/4Mx1/4F FITTING

$2.95
-50%
The V...64 3/4m 3/4 f 3 WAYS Y-FITTING is a white plastic 3-way Y-connector with threaded ends, a beige cap on one end, and the 1st-Line Equipment logo sticker on the side. © 2025 1st-line.com

V…64 3/4m 3/4 f 3 WAYS Y-FITTING

$5.54 $2.77
A JG Stem Adapter 15mm Stem x 3/8 BSPP Male thread Black Acetal pipe fitting with a threaded end and hexagonal nut stands upright against a white background. © 2025 1st-line.com

JG Stem Adapter 15mm Stem x 3/8" BSPP Male thread Black Acetal

$2.56
-50%
The V..308 3/8m-3/4f FITTING is a brass hexagonal adapter with external and internal threads for espresso machines, shown with the 1st-Line Equipment logo watermark. © 2025 1st-line.com

V..308 3/8m-3/4f FITTING

$5.10 $2.55
The V..319A 3/8F-3/8M Extended Fitting is a brass hex adapter with female and male threaded ends, ideal for plumbing or mechanical connections. © 2025 1st-line.com

V..319A 3/8F-3/8M Extended Fitting

$2.49
-50%
The Ascaso I.4234 Thermoblock/Grouphead Fitting is a brass hexagonal adapter with male threads on both ends, used for connecting pipes or hoses in Ascaso machines. Shown on a white background. © 2025 1st-line.com

Ascaso I.4234 Thermoblock/Grouphead Fitting

$4.99 $2.49
The V.1422 3/8Mx1/8M fitting is a brass adapter with male threads and a hexagonal center for easy wrench tightening. © 2025 1st-line.com

V.1422 3/8Mx1/8M FITTING

$2.49
-50%
Close-up of the V..655 Modern Water Pipe Wand Diffuser Fitting/Aerator featuring a metallic build, honeycomb mesh interior, and a logo on top reading 1st-Line Equipment Espresso Machines & Grinders. © 2025 1st-line.com

V..655 MODERN WATER PIPE WAND DIFFUSER FITTING/AERATOR

$4.99 $2.49
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