Product Description
Tap Kit- Water Pump Cooler Line Plug and Tap Kit 1/4" 19BSP Kit-1117
BSPT Allen Socket Taper Plug with Tapered Tap
This is the size plug and thread pitch Toyota uses for many of their plugs. When we remove and plug the oil cooler line on Toyota 3.0L 3VZ-E and 3.4L 5VZ-FE water pumps we have found this size tap and plug work best.
If you need additional plugs for this size tap Available Here.
Taper plugs seal via metal-to-metal wedging of male and female taper thread patterns. Headless stainless steel plug style, no sealing washer required. Consider using a thread sealant on the plug prior to installation to achieve adequate seal and to reduce the possibility of leakage.
Specification
DIN 906 tapered hexagon socket screw plugs with a hexagon socket drive at one end and a slightly tapered pipe thread along the full length of the plug. The threaded section of the plug is slightly conical and when tightened to the appropriate torque, the deformation of the threads creates the seal.
Designed to create a tighter seal for masking threaded holes and is commonly used to seal holes in machinery, fittings or pipes to prevent leakage of air, steam, gases, water, oil and fluids. This plug is also great for blocking off intake manifold water ports, water pump ports, water temp and oil sender holes, engine block holes, etc.
|
BSP Thread Size |
Outside Diameter mm / inch |
TPI |
|---|---|---|
|
1/4 Inch BSP |
13.16 mm / 0.518" |
19 |
|
Drill Size 7/16" |
|
|
