Pictured: Plug master


Plug Master

Plastic plugs in various shapes

Plug master systems are designed to work with most seaming jobs and almost any material. A plug master is a threaded plug insert for fastening, sealing and cushioning systems. Plugs Master parts can fasten blind holes and closed-end holes and they also absorb vibration and seal both sides.

Estco offers a wide selection of rubber plugs to fit your specific application, including hole plugs and standard stoppers. Our Plug Master products come in a variety of sizes and are built to withstand the elements and will not crack with ozone and ultra violet exposure.


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Plug master, detail

Inventory: Plug master Click column headers to sort. (Requires Javascript) 
Part number Part name or description
PM- 1/4-20JPLUG MASTER 1/4-20 J FEM INS ER
PM-1/4-20L /td>PLUG MASTER 1/4-20 FEMALE IN SE
PM-1/4-20R /td>PLUG MASTER 1/4-20 FEMALE IN SE
PM-1/4-20S /td>PLUG MASTER 1/4-20 FEMALE IN SE
PM-1/4-20SXXPLUG MASTER 1/4-20 SXX
PM-1/4-20SXPLUGMASTER 1/4-20 FEMALE INS ER
PM-1/4-20SXMETPLUG MAST/METRIC 1/4-20 FEM IN
PM-10-32 FPLUG MASTER 10-32F FEMALE IN SE
PM-10-32 RPLUG MASTER 10-32R (10SL) FE MA
PM-10-32 SPLUG MASTER 10-32S FEMALE IN SE
PM-10-32RPLUG MASTER 10-32 R
PM-3/8-16RDISCONTINUED
PM-3/8-16S PLUG MASTER 3/8-16 FEMALE IN SE
PM-3/8-16SXPLUG MASTER 3/8-16 FEMALE IN SE
PM-5/16-18RPLUG MASTER 5/16-18 FEMALE I NS
PM-5/16-18SPLUG MASTER 5/16-18 FEMALE I NS
PM-6-32 L PLUG MASTER 6-32 FEMALE INS
PM-6-32 PDIMOD.MASTER PLUG 8-32S W/ 6-32
PM-6-32-SPLUG MASTER 6-32 FEMALE INSE RT
PM-6-32-SMETRICPLUG MASTER 6-32 FEMALE INSE RT
PM-8-32 L PLUG MASTER 8-32 FEMALE INS
PM-8-32 SPLUG MASTER 8-32 FEMALE INS
PM-M3SPLUG MASTER M3S METRIC FEMAL E
PM-M5SPLUG MASTER M5S METRIC FEMAL E