Brass Plugs

3151-2 Square Head Plug — 1/8"The 3151-2 1/8" square head plug provides precision leak-free sealing in hydraulic and pneumatic systems. Manufacture...

3151-4 Square Head Plug — 1/4"The 3151-4 1/4" square head plug delivers a secure, reliable seal for pipe ends and port closures in hydraulic system...

3151-6 Square Head Plug — 3/8"The 3151-6 3/8" square head plug delivers a secure, leak-free seal for hydraulic and pneumatic system ports and conne...

3151-8 Square Head Plug — 1/2"The 3151-8 1/2" square head plug provides a secure, leak-free seal for hydraulic and pneumatic system ports in high-p...

3151-12 Square Head Plug — 3/4"The 3151-12 3/4" square head plug provides a secure, leak-free seal for unused ports and connections in hydraulic an...

3152-2 Brass Hex Plug — 1/8"The 3152-2 1/8" brass hex plug provides a reliable, corrosion-resistant seal for open NPT ports in hydraulic systems an...

3152-4 Hex Plug — 1/4"The 3152-4 1/4" hex plug delivers reliable, leak-free sealing for hydraulic systems and fluid lines with threaded constructio...

3152-6 Hex Plug — 3/8"The 3152-6 3/8" hex plug provides heavy-duty, leak-free sealing for hydraulic systems and fluid transfer applications. Precis...

3152-8 Brass Hex Plug — 1/2"The 3152-8 1/2" brass hex plug provides a secure, corrosion-resistant seal for hydraulic lines and fluid systems. Solid...

3152-12 Hex Plug — 3/4"The 3152-12 3/4" hex plug provides reliable port closure in hydraulic systems, pneumatic lines, and general plumbing applica...

3152-16 Hex Plug — 1"The 3152-16 1" hex plug provides a secure, leak-free seal for ports, manifolds, and component openings in hydraulic lines and ...

3155-2 Countersunk Plug — 1/8"The 3155-2 1/8" countersunk plug features a recessed head that sits flush with mounting surfaces, providing a clean, ...

3155-4 Countersunk Brass Plug — 1/4"The 3155-4 1/4" countersunk brass plug features a recessed head that sits flush with mounting surfaces, providi...

3155-6 Countersunk Brass Plug — 3/8"The 3155-6 3/8" countersunk brass plug delivers precision sealing in hydraulic systems and fluid applications. ...

3155-8 Countersunk Brass Plug — 1/2"The 3155-8 1/2" countersunk brass plug features a flush-mount head that sits level with surrounding surfaces, p...

3155-12 Countersunk Brass Plug — 3/4"The 3155-12 3/4" countersunk brass plug features a flush-mount head that sits level with surrounding surfaces,...