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First Thread Protection Plugs

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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
$0.429 - $1.0725 250 In stock
$0.7016 - $1.7538 Request the lead time here
425 °F
$0.2069 - $0.5171 11455 In stock
$0.387 - $0.9677 Request the lead time here
$0.1944 - $0.486 30000 In stock
600 °F
$0.1925 - $0.4815 28975 In stock
$1.0052 - $2.5125 497 In stock
600 °F
$0.2894 - $0.7235 1000 In stock
$0.1361 - $0.3399 64700 In stock
425 °F
$0.2027 - $0.5066 Request the lead time here
425 °F
$0.1466 - $0.3665 3752 In stock
425 °F
$0.7157 - $1.7892 500 In stock
$0.2894 - $0.7235 750 In stock
600 °F
$0.3563 - $0.8909 2750 In stock
425 °F
$0.1344 - $0.3362 46500 In stock
425 °F
$0.5012 - $1.253 Request the lead time here
425 °F
Request the lead time here
425 °F
$0.1451 - $0.3627 500 In stock
425 °F
$0.209 - $0.5223 1000 In stock
600 °F
$0.4232 - $1.0581 3650 In stock
600 °F
  • of 2
First Thread Protection Plug - ; ;

SPFT1/2A

Price Range
$1.0725 - $0.429

Stock Levels
250 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - ; Maximum Temperature - 218.3 °C | 425 °F ;

SPFTM20B

Price Range
$1.7538 - $0.7016

Stock Levels
Request the lead time here
Attributes
  • Maximum Temperature
    425 °F
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - ; ;

SPFT5/16A

Price Range
$0.5171 - $0.2069

Stock Levels
11455 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - ; ;

SPFT7/16A

Price Range
$0.9677 - $0.387

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • 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 | 0.209 in

SPFTM6A

Price Range
$0.486 - $0.1944

Stock Levels
30000 In stock
Attributes
  • Maximum Temperature
    600 °F
  • Colour
    Natural
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - ; ;

SPFT1/4A

Price Range
$0.4815 - $0.1925

Stock Levels
28975 In stock
Attributes
  • Colour
    Natural
  • 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
$2.5125 - $1.0052

Stock Levels
497 In stock
Attributes
  • Maximum Temperature
    600 °F
  • Colour
    Natural
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - ; ;

SPFT3/8A

Price Range
$0.7235 - $0.2894

Stock Levels
1000 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - ; Maximum Temperature - 218.3 °C | 425 °F ;

SPFTM6B

Price Range
$0.3399 - $0.1361

Stock Levels
64700 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - ; Maximum Temperature - 218.3 °C | 425 °F ;

SPFTM10B

Price Range
$0.5066 - $0.2027

Stock Levels
Request the lead time here
Attributes
  • Maximum Temperature
    425 °F
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - ; Maximum Temperature - 218.3 °C | 425 °F ;

SPFTM8B

Price Range
$0.3665 - $0.1466

Stock Levels
3752 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - ; ;

SPFTM16A

Price Range
$1.7892 - $0.7157

Stock Levels
500 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - Compatible Thread Sizes - M10 ; Maximum Temperature - 315.6 °C | 600 °F ; Maximum Taper Diameter - 9.1 mm | 0.358 in

SPFTM10A

Price Range
$0.7235 - $0.2894

Stock Levels
750 In stock
Attributes
  • Maximum Temperature
    600 °F
  • Colour
    Natural
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - ; Maximum Temperature - 218.3 °C | 425 °F ;

SPFT3/8B

Price Range
$0.8909 - $0.3563

Stock Levels
2750 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - ; Maximum Temperature - 218.3 °C | 425 °F ;

SPFT1/4B

Price Range
$0.3362 - $0.1344

Stock Levels
46500 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - ; Maximum Temperature - 218.3 °C | 425 °F ;

SPFTM16B

Price Range
$1.253 - $0.5012

Stock Levels
Request the lead time here
Attributes
  • Maximum Temperature
    425 °F
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - ; Maximum Temperature - 218.3 °C | 425 °F ;

SPFTM12B


Stock Levels
Request the lead time here
Attributes
  • Maximum Temperature
    425 °F
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
First Thread Protection Plug - ; Maximum Temperature - 218.3 °C | 425 °F ;

SPFT5/16B

Price Range
$0.3627 - $0.1451

Stock Levels
500 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
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
$0.5223 - $0.209

Stock Levels
1000 In stock
Attributes
  • Maximum Temperature
    600 °F
  • Colour
    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 | 0.425 in

SPFTM12A

Price Range
$1.0581 - $0.4232

Stock Levels
3650 In stock
Attributes
  • Maximum Temperature
    600 °F
  • Colour
    Natural
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Material
    Silicone