WPP Series - Weld-Nut Pull Plugs

  • Dimpled Washer Conforms to Irregular Surfaces and Masks Off Countersinks and Lead-In Threads
  • Pull-Tab Allows for a Larger Diameter Plug to be Pulled into Place for a Tight Seal
  • High Temperature Silicone Formulation Ensures Stability at Elevated Temperatures
  • Designed to Pull Through Same Direction as Applied to Create a Clean Break from any Surface After Coating

Product Description:

Our Weld-Nut Pull Plug (WPP) product line is a pull plug line specifically engineered to tackle the tough requirements of masking off the lead-in chamfer of threaded applications. Made of our special formulation of high temperature silicone, Weld-Nut Pull Plugs exhibit remarkable flexibility, while maintaining reusability and reliability during masking.

Typical Applications:

  • Used to plug weld-nuts during welding. Plug can remain in place for subsequent coating process. Other applications include protecting countersink and leading threads; especially where a tight seal is required.

Helpful Hint:

  • When plugging a hole, make sure that the major diameter of the plug is larger than the diameter of the hole being plugged by at least 10%.
  • Use Weld-Nut Pull Plugs (WPP) in applications where countersinks or lead-in chamfers are necessary masking areas.
  • Keep in mind any interference issues that will be created by the Pull-Tab being completely exposed after plug is inserted.
Filter
Part Number FD - IN PD - IN PL - IN SD - IN OL - IN FD - MM PD - MM PL - MM OL - MM SD - MM PCS/BAG COLOR Unit Purchase
0.173'' Plug Dia. X 0.291'' Wa
WPP 0173-R
0.252 0.173 1.000 0.118 2.087 6.4 4.4 25.4 53.0 3.0 500 Red
$48.75
$48.75/500 Per BAG
In Stock
0.217'' Plug Dia. X 0.335'' Wa
WPP 0217-U
0.335 0.217 1.000 0.157 2.110 8.5 5.5 25.4 53.6 4.0 500 BLUE
$66.70/500 Per BAG
In Stock
0.224'' Plug Dia. X 0.343'' Wa
WPP 0224-Y
0.343 0.224 1.000 0.157 2.117 8.7 5.7 25.4 53.8 4.0 500 GRAY
$64.93/500 Per BAG
In Stock
0.283'' Plug Dia. X 0.402'' Wa
WPP 0283-L
0.402 0.283 1.000 0.157 2.168 10.2 7.2 25.4 55.1 4.0 500 Yellow
$76.36
$76.36/500 Per BAG
In Stock
0.331'' Plug Dia. X 0.449'' Wa
WPP 0331-O
0.449 0.331 1.0 0.157 2.209 11.4 8.4 25.4 56.1 4.0 500 Orange
$81.27
$81.27/500 Per BAG
In Stock
0.346'' Plug Dia. X 0.465'' Wa
WPP 0346-N
0.484 0.346 1.0 0.197 2.206 12.3 8.8 25.4 56.0 5.0 500 PINK
$89.39/500 Per BAG
In Stock
0.413'' Plug Dia. X 0.531'' Wa
WPP 0413-G
0.506 0.413 1.000 0.217 2.207 12.9 10.5 25.4 56.1 5.5 250 GREEN
$48.78/250 Per BAG
In Stock
0.439'' Plug Dia. X 0.557'' Wa
WPP 0439-P
0.557 0.439 1.000 0.236 2.235 14.1 11.2 25.4 56.8 6.0 250 Purple
$56.87/250 Per BAG
In Stock
0.490'' Plug Dia. X 0.608'' Wa
WPP 0490-W
0.608 0.49 1.000 0.256 2.262 15.4 12.4 25.4 57.5 6.5 250 White
$63.91/250 Per BAG
In Stock
0.518'' Plug Dia. X 0.636'' Wa
WPP 0518-Y
0.636 0.518 1.000 0.256 2.286 16.2 13.2 25.4 58.1 6.5 250 Yellow
$72.19
$72.19/250 Per BAG
In Stock
0.545'' Plug Dia. X 0.663'' Wa
WPP 0545-F
0.663 0.545 1.000 0.276 2.293 16.8 13.8 25.4 58.2 7.0 250 RUSTY
$78.76/250 Per BAG
In Stock
0.580'' Plug Dia. X 0.700'' Wa
WPP 0580-R
0.699 0.58 1.000 0.276 2.323 17.8 14.7 25.4 59.0 7.0 250 Red
$79.01/250 Per BAG
In Stock

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