UNF Caps for Hydraulic Adaptors | Irish Workshop Supplies
UNF Caps for Hydraulic Adaptors | Irish Workshop Supplies
UNF caps are essential components for securely blanking and sealing hydraulic adaptor ports with Unified National Fine (UNF) threads. Designed for use in agricultural, engineering, and workshop environments across Ireland, these caps help prevent fluid leaks and protect hydraulic systems from contamination. Whether you’re maintaining farm machinery, repairing hydraulic equipment, or assembling new systems, our range of UNF caps offers reliable solutions to keep your operations running smoothly.
Key features & uses
- UNF caps provide a secure seal for unused hydraulic ports, preventing dirt and moisture ingress. Commonly used in maintenance, repairs, and system assembly, they are suitable for agricultural, mechanical, and industrial applications.
Related categories
Filters
G1
UN 1.1/16 -12
UN 1.3/16 -12
UN 1.5/16 -12
UN 1.5/8 -12
UN 1.7/8 -12
UN 2.1/2 -12
UNF 1/2 -20
UNF 3/4 -16
UNF 7/16 -20
UNF 7/8 -14
UNF 9/16 -18
L1
16 mm
17 mm
19 mm
22 mm
25 mm
26 mm
27 mm
29 mm
31 mm
37 mm
45 mm
S1
14
17
19
22
27
32
35
41
50
60
75
FAQ
Frequently asked questions
We stock a range of UNF cap sizes to suit various hydraulic adaptor threads. Please check product listings for specific sizes.
Yes, these caps are designed to withstand typical workshop and agricultural environments, offering protection against dirt and moisture.
In most cases, UNF caps can be reused if undamaged. Inspect for wear or deformation before reinstallation.