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First Thread Protection Plugs

In stock

First Thread Protection Plugs are used to provide masking to the first thread of standard female threads. They feature an ergonomic pull-tab that allows for simple installation and removal.

Suitable for a range of masking applications that include; powder coating. e-coating, plating and anodizing.

The range is available in different material options. Silicone is a premium masking material due to its high temperature rating. EPDM is an economical material with lower heat resistance, but superior chemical resistance. Both material options can be used multiple times.

Materials: Silicone 600F (316C) and EPDM 425F (218C)Colors: Natural and BlackHardness: Durometer (Shore A) 50+5

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22 results
Product SKUs information
Item Code Price range Availability Maximum Temperature Compatible Thread Sizes (All) View
$0.1017 - $0.6282 19000 In stock
600 °F
$0.191 - $1.1811 Request the lead time here
600 °F
$0.0957 - $0.5897 34000 In stock
600 °F
$0.1477 - $0.9116 500 In stock
425 °F
$0.0662 - $0.4096 46500 In stock
425 °F
$0.2465 - $1.5214 2175 In stock
425 °F
$0.0946 - $0.5836 40500 In stock
600 °F
$0.143 - $0.8839 250 In stock
600 °F
$0.4943 - $3.0488 495 In stock
600 °F
$0.1339 - $0.827 Request the lead time here
425 °F
$0.10 - $0.6175 2750 In stock
425 °F
$0.345 - $2.1404 Request the lead time here
425 °F
$0.067 - $0.4142 64700 In stock
425 °F
$0.0997 - $0.616 6750 In stock
425 °F
$0.211 - $1.3043 250 In stock
600 °F
$0.1028 - $0.6345 1000 In stock
600 °F
$0.208 - $1.2857 500 In stock
600 °F
$0.1458 - $0.9009 7976 In stock
425 °F
$0.0712 - $0.4404 Request the lead time here
425 °F
$0.0721 - $0.445 35252 In stock
425 °F
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First Thread Protection Plug - Compatible Thread Sizes - 5/16 ; Maximum Temperature - 315.6 °C | 600 °F ; Maximum Taper Diameter - 7.1 mm | 0.278 in

SPFT5/16A

Price Range
$0.6282 - $0.1017

Stock Levels
19000 In stock
Attributes
  • Maximum Temperature
    600 °F
  • Color
    Natural
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - Compatible Thread Sizes - 7/16 ; Maximum Temperature - 315.6 °C | 600 °F ; Maximum Taper Diameter - 10 mm | 0.392 in

SPFT7/16A

Price Range
$1.1811 - $0.191

Stock Levels
Request the lead time here
Attributes
  • Maximum Temperature
    600 °F
  • Color
    Natural
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - Compatible Thread Sizes - M6 ; Maximum Temperature - 315.6 °C | 600 °F ; Maximum Taper Diameter - 5.3 mm | 0.208 in

SPFTM6A

Price Range
$0.5897 - $0.0957

Stock Levels
34000 In stock
Attributes
  • Maximum Temperature
    600 °F
  • Color
    Natural
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - Compatible Thread Sizes - 1/2 ; Maximum Temperature - 218.3 °C | 425 °F ; Maximum Taper Diameter - 11.5 mm | 0.451 in

SPFT1/2B

Price Range
$0.9116 - $0.1477

Stock Levels
500 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - Compatible Thread Sizes - 1/4 ; Maximum Temperature - 218.3 °C | 425 °F ; Maximum Taper Diameter - 5.5 mm | 0.218 in

SPFT1/4B

Price Range
$0.4096 - $0.0662

Stock Levels
46500 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - Compatible Thread Sizes - M16 ; Maximum Temperature - 218.3 °C | 425 °F ; Maximum Taper Diameter - 14.5 mm | 0.570 in

SPFTM16B

Price Range
$1.5214 - $0.2465

Stock Levels
2175 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - Compatible Thread Sizes - 1/4 ; Maximum Temperature - 315.6 °C | 600 °F ; Maximum Taper Diameter - 5.5 mm | 0.218 in

SPFT1/4A

Price Range
$0.5836 - $0.0946

Stock Levels
40500 In stock
Attributes
  • Maximum Temperature
    600 °F
  • Color
    Natural
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - Compatible Thread Sizes - 3/8 ; Maximum Temperature - 315.6 °C | 600 °F ; Maximum Taper Diameter - 8.6 mm | 0.340 in

SPFT3/8A

Price Range
$0.8839 - $0.143

Stock Levels
250 In stock
Attributes
  • Maximum Temperature
    600 °F
  • Color
    Natural
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - Compatible Thread Sizes - M20 ; Maximum Temperature - 315.6 °C | 600 °F ; Maximum Taper Diameter - 18.4 mm | 0.724 in

SPFTM20A

Price Range
$3.0488 - $0.4943

Stock Levels
495 In stock
Attributes
  • Maximum Temperature
    600 °F
  • Color
    Natural
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - Compatible Thread Sizes - 7/16 ; Maximum Temperature - 218.3 °C | 425 °F ; Maximum Taper Diameter - 10 mm | 0.392 in

SPFT7/16B

Price Range
$0.827 - $0.1339

Stock Levels
Request the lead time here
Attributes
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - Compatible Thread Sizes - 3/8 ; Maximum Temperature - 218.3 °C | 425 °F ; Maximum Taper Diameter - 8.6 mm | 0.340 in

SPFT3/8B

Price Range
$0.6175 - $0.10

Stock Levels
2750 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - Compatible Thread Sizes - M20 ; Maximum Temperature - 218.3 °C | 425 °F ; Maximum Taper Diameter - 18.4 mm | 0.724 in

SPFTM20B

Price Range
$2.1404 - $0.345

Stock Levels
Request the lead time here
Attributes
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - Compatible Thread Sizes - M6 ; Maximum Temperature - 218.3 °C | 425 °F ; Maximum Taper Diameter - 5.3 mm | 0.208 in

SPFTM6B

Price Range
$0.4142 - $0.067

Stock Levels
64700 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - Compatible Thread Sizes - M10 ; Maximum Temperature - 218.3 °C | 425 °F ; Maximum Taper Diameter - 9.1 mm | 0.358 in

SPFTM10B

Price Range
$0.616 - $0.0997

Stock Levels
6750 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - Compatible Thread Sizes - 1/2 ; Maximum Temperature - 315.6 °C | 600 °F ; Maximum Taper Diameter - 11.5 mm | 0.451 in

SPFT1/2A

Price Range
$1.3043 - $0.211

Stock Levels
250 In stock
Attributes
  • Maximum Temperature
    600 °F
  • Color
    Natural
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - Compatible Thread Sizes - M8 ; Maximum Temperature - 315.6 °C | 600 °F ; Maximum Taper Diameter - 7.2 mm | 0.283 in

SPFTM8A

Price Range
$0.6345 - $0.1028

Stock Levels
1000 In stock
Attributes
  • Maximum Temperature
    600 °F
  • Color
    Natural
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - Compatible Thread Sizes - M12 ; Maximum Temperature - 315.6 °C | 600 °F ; Maximum Taper Diameter - 10.8 mm | 0.426 in

SPFTM12A

Price Range
$1.2857 - $0.208

Stock Levels
500 In stock
Attributes
  • Maximum Temperature
    600 °F
  • Color
    Natural
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - Compatible Thread Sizes - M12 ; Maximum Temperature - 218.3 °C | 425 °F ; Maximum Taper Diameter - 10.8 mm | 0.426 in

SPFTM12B

Price Range
$0.9009 - $0.1458

Stock Levels
7976 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - Compatible Thread Sizes - 5/16 ; Maximum Temperature - 218.3 °C | 425 °F ; Maximum Taper Diameter - 7.1 mm | 0.278 in

SPFT5/16B

Price Range
$0.4404 - $0.0712

Stock Levels
Request the lead time here
Attributes
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - Compatible Thread Sizes - M8 ; Maximum Temperature - 218.3 °C | 425 °F ; Maximum Taper Diameter - 7.2 mm | 0.283 in

SPFTM8B

Price Range
$0.445 - $0.0721

Stock Levels
35252 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM