Nylon Liquid Tight Threaded Plugs

Heyco Nylon Liquid Tight Threaded Plugs provide an integral sealing ring to ensure a superior seal at the mounting hole location, every time. The IP68 plugs provide a liquid-tight seal up to 70psi and are UL rated for type NEMA 3R, 4 and 4X applications. They have a hex-shaped head with a slot for wrench or screwdriver installation and are made from electrically non-conductive Nylon 6/6. This non-corrosive material resists salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents. Heyco Nylon Liquid Tight Threaded Plugs are a cost-effective option over brass or steel NPT and PG plugs. These threaded plugs are ideal for hydraulic and pneumatic applications.

Results: 17
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
Product
Type
Thread Size
Material
Color
Heyco Conduit Fittings & Accessories LTTP PG9 BLK INTEGRAL RING
Datasheet
2,697In Stock
Min.: 1
Mult.: 1

Hole Plugs Hole Plugs Threaded Plug PG9 Nylon Black
Heyco Conduit Fittings & Accessories 1 NPT BLACK THREADED PLUG
Datasheet
439In Stock
Min.: 1
Mult.: 1

Hole Plugs Hole Plugs Threaded Plug 1 in NPT Black
Heyco Conduit Fittings & Accessories 1/4 NPT BLACK THREADED PLUG
Datasheet
32In Stock
Min.: 1
Mult.: 1

Hole Plugs Hole Plugs Threaded Plug 1/4 in NPT Black
Heyco Conduit Fittings & Accessories 1/2 NPT BLACK THREADED PLUG
Datasheet
171,512In Stock
Min.: 1
Mult.: 1

Hole Plugs Hole Plugs Threaded Plug 1/2 in NPT Black
Heyco Conduit Fittings & Accessories 3/4 NPT BLACK THREADED PLUG
Datasheet
7,646In Stock
Min.: 1
Mult.: 1

Hole Plugs Hole Plugs Threaded Plug 3/4 in NPT Black
Heyco Conduit Fittings & Accessories LTTP PG7 BLK INTEGRAL RING
Datasheet
5,144In Stock
Min.: 1
Mult.: 1

Hole Plugs Hole Plugs Threaded Plug PG7 Nylon Black
Heyco Conduit Fittings & Accessories TP PG 7 GRAY
Datasheet
202In Stock
Min.: 1
Mult.: 1

Hole Plugs Hole Plugs Threaded Plug PG7 Polystyrene (PS) Gray
Heyco Conduit Fittings & Accessories TP-PG9 GRAY PG THRD PLUGS
Datasheet
530In Stock
1,400Expected 30/09/2026
Min.: 1
Mult.: 1

Hole Plugs Hole Plug Polystyrene (PS) Gray
Heyco Conduit Fittings & Accessories TP-PG16 GRAY PG THRD PLUGS
Datasheet
171In Stock
Min.: 1
Mult.: 1

Hole Plugs Hole Plugs Threaded Plug PG16 Polystyrene (PS) Gray
Heyco Conduit Fittings & Accessories TP-PG21 GRAY PG THRD PLUGS
Datasheet
380In Stock
400Expected 04/11/2026
Min.: 1
Mult.: 1

Hole Plugs Hole Plugs Threaded Plug PG21 Polystyrene (PS) Gray
Heyco Conduit Fittings & Accessories TP-PG29 GRAY PG THRD PLUGS
Datasheet
98In Stock
Min.: 1
Mult.: 1

Hole Plugs Hole Plug Polystyrene (PS) Gray
Heyco Conduit Fittings & Accessories 3/8 NPT BLACK THREADED PLUG
Datasheet
1,529In Stock
Min.: 1
Mult.: 1

Hole Plugs Hole Plugs Threaded Plug 3/8 in NPT Black
Heyco Conduit Fittings & Accessories LTTP PG13.5 BLK INTEGRAL RING
Datasheet
466In Stock
Min.: 1
Mult.: 1

Hole Plugs Hole Plugs Threaded Plug PG13.5 Nylon Black
Heyco Conduit Fittings & Accessories TP-PG11 GRAY PG THRD PLUGS
Datasheet
22Expected 25/11/2026
Min.: 1
Mult.: 1

Hole Plugs Hole Plugs Threaded Plug PG11 Polystyrene (PS) Gray
Heyco Conduit Fittings & Accessories TP-PG13 GRAY PG THRD PLUGS
Datasheet
200Expected 21/10/2026
Min.: 1
Mult.: 1

Hole Plugs Hole Plugs Threaded Plug PG13 Polystyrene (PS) Gray
Heyco Conduit Fittings & Accessories TP-PG36 GRAY PG THRD PLUGS
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Hole Plugs Hole Plug Polystyrene (PS) Gray
Heyco Conduit Fittings & Accessories TP-PG48 GRAY PG THRD PLUGS
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Hole Plugs Hole Plug Polystyrene (PS) Gray