Description
THREAD | O-RING | DIMENSIONS | ||||||
PART NO. | E | F | E | F | A | B | L | S1 |
1E-12 | M12X1.25 | M12X1.25 | 8X1.9 | 8X1.9 | 11 | 11 | 28 | 14 |
1E-14 | M14X1.5 | M14X1.5 | 10X1.9 | 10X1.9 | 11 | 11 | 28 | 17 |
1E-16 | M16X1.5 | M16X1.5 | 11X1.9 | 11X1.9 | 11 | 11 | 28 | 17 |
1E-18 | M18X1.5 | M18X1.5 | 13X1.9 | 13X1.9 | 11 | 11 | 28 | 19 |
1E-22 | M22X1.5 | M22X1.5 | 16X2.4 | 16X2.4 | 12 | 12 | 32 | 24 |
1E-27 | M27X1.5 | M27X1.5 | 20X2.4 | 20X2.4 | 13 | 13 | 36 | 30 |
1E-30 | M30X1.5 | M30X1.5 | 24X2.4 | 24X2.4 | 14 | 14 | 39 | 32 |
1E-36 | M36X2 | M36X2 | 30X3.1 | 30X3.1 | 16 | 16 | 43 | 38 |
1E-39 | M39X2 | M39X2 | 32X3.1 | 32X3.1 | 18 | 18 | 49 | 41 |
1E-42 | M42X2 | M42X2 | 35X3.1 | 35X3.1 | 20 | 20 | 53 | 46 |
1E-45 | M45X2 | M45X2 | 38X3.1 | 38X3.1 | 21 | 21 | 55 | 46 |
1E-52 | M52X2 | M52X2 | 40X3.1 | 40X3.1 | 22 | 22 | 59 | 55 |
1E-60 | M60X2 | M60X2 | 45X3.1 | 45X3.1 | 24 | 24 | 65 | 65 |
1E-64 | M64X2 | M64X2 | 50X3.1 | 50X3.1 | 27 | 27 | 71 | 70 |
1E Male O-ring Seal Metric Pipe Fitting Video
This video takes a closer look at the 1E metric O-ring seal adapter, highlighting its straight body, two male threaded ends, and central hex. These details help you understand the product’s connection layout and overall shape.
When selecting this adapter, confirm the thread size and pitch at both ends, along with the mating sealing surfaces and O-ring requirements. Matching these details is essential for proper fit and reliable sealing.
Watch the video to explore the product details. Send Topa your part numbers, drawings, or required quantities for selection support and a quotation.






