Heyco® TPE Liquid Tight Hole Plugs

Heyco Heyco® TPE Liquid Tight Hole Plugs feature oil-tight, rain-tight, and submersible sealing options. These hole plugs are available in multiple nominal sizes that fit true-size mounting holes from 0.5" (12.7mm) to 1" (25.4mm). The TPE liquid-tight hole plugs are available in three trade sizes to fit 1/2" to 1" knock-out holes. These hole plugs lock firmly in boxes with thicknesses from .03" (0.8mm) to .13" (3.2mm). The TPE liquid-tight hole plugs exhibit a 94V-0 flammability rating and operate over a temperature range of -60°C to 135°C. These hole plugs are UL certified for outdoor applications.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Material
Color
Packaging

Heyco Conduit Fittings & Accessories KOS-LT 500
Datasheet
10,500In Stock
€1.19
€1.11
€1.01
€0.944
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Min.: 1
Mult.: 1
Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black
Heyco Conduit Fittings & Accessories KOS-LT 1000
Datasheet
9,367In Stock
€1.17
€1.05
€0.977
€0.929
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Min.: 1
Mult.: 1
Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black
Heyco Conduit Fittings & Accessories KOS-LT 625 BLACK
Datasheet
2,841In Stock
€1.20
€1.12
€1.02
€0.955
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Min.: 1
Mult.: 1
Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black
Heyco Conduit Fittings & Accessories KOS-LT 3/4
Datasheet
2,201In Stock
€1.30
€1.21
€1.10
€1.03
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Min.: 1
Mult.: 1
Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black Bulk
Heyco Conduit Fittings & Accessories KOS-LT 1 BLACK
Datasheet
7,640In Stock
€1.59
€1.49
€1.36
€1.27
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Min.: 1
Mult.: 1
Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black
Heyco Conduit Fittings & Accessories KOS-LT 750
Datasheet
1,798In Stock
€1.20
€1.12
€1.02
€0.955
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Min.: 1
Mult.: 1
Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black
Heyco Conduit Fittings & Accessories KOS-LT 1/2
Datasheet
1,342In Stock
30,000Expected 11/11/2026
€1.33
€1.13
€1.06
€1.01
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Min.: 1
Mult.: 1
Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black