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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
$0.1285 - $0.7951 46500 In stock
425 °F
$0.283 - $1.7488 Request the lead time here
425 °F
$0.1382 - $0.8549 500 In stock
425 °F
$0.1399 - $0.8639 3752 In stock
425 °F
$0.6846 - $4.2142 500 In stock
$0.2764 - $1.7064 750 In stock
600 °F
$0.6696 - $4.1546 Request the lead time here
425 °F
$0.1973 - $1.2196 11455 In stock
$0.3708 - $2.2927 Request the lead time here
$0.4787 - $2.9531 Request the lead time here
425 °F
$0.1936 - $1.1956 Request the lead time here
425 °F
$0.4096 - $2.5318 250 In stock
$0.1997 - $1.2316 1000 In stock
600 °F
$0.2868 - $1.7694 1250 In stock
425 °F
$0.4038 - $2.4955 3650 In stock
600 °F
$0.2599 - $1.6052 2250 In stock
425 °F
$0.194 - $1.1987 2750 In stock
425 °F
$0.1838 - $1.1329 28975 In stock
$0.2776 - $1.7158 1000 In stock
$0.9594 - $5.9179 497 In stock
600 °F
  • of 2
First Thread Protection Plug - ; Maximum Temperature - 218.3 °C | 425 °F ;

SPFT1/4B

Price Range
$0.7951 - $0.1285

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 ;

SPFTM12B

Price Range
$1.7488 - $0.283

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
$0.8549 - $0.1382

Stock Levels
500 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 ;

SPFTM8B

Price Range
$0.8639 - $0.1399

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
$4.2142 - $0.6846

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
$1.7064 - $0.2764

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 ;

SPFTM20B

Price Range
$4.1546 - $0.6696

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
$1.2196 - $0.1973

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

SPFT7/16A

Price Range
$2.2927 - $0.3708

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - ; Maximum Temperature - 218.3 °C | 425 °F ;

SPFTM16B

Price Range
$2.9531 - $0.4787

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 ;

SPFTM10B

Price Range
$1.1956 - $0.1936

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 - ; ;

SPFT1/2A

Price Range
$2.5318 - $0.4096

Stock Levels
250 In stock
Attributes
  • Colour
    Natural
  • 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
$1.2316 - $0.1997

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 - ; Maximum Temperature - 218.3 °C | 425 °F ;

SPFT1/2B

Price Range
$1.7694 - $0.2868

Stock Levels
1250 In stock
Attributes
  • Maximum Temperature
    425 °F
  • Colour
    Black
  • Full Material
    Ethylene Propylene Diene Monomer
  • Material
    EPDM
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
$2.4955 - $0.4038

Stock Levels
3650 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 ;

SPFT7/16B

Price Range
$1.6052 - $0.2599

Stock Levels
2250 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 ;

SPFT3/8B

Price Range
$1.1987 - $0.194

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

SPFT1/4A

Price Range
$1.1329 - $0.1838

Stock Levels
28975 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Silicone
  • Material
    Silicone
First Thread Protection Plug - ; ;

SPFT3/8A

Price Range
$1.7158 - $0.2776

Stock Levels
1000 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
$5.9179 - $0.9594

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