Menu Search

Masking Straight Caps

In stock

These Masking Straight Caps are typically used to mask studs and tube ends. They have excellent sealing capabilities due to the flexible material that they are manufactured from. Ideal applications include; powder coating, e-coating, plating, anodizing and blasting.

Although they are primarily designed fpr use as a cap, if inverted, they can also be used to plug holes.

Available in a choice of two materials; Silicone and EPDM. Silicone is a premium masking material due to its high temperature and chemical resistant properties. EPDM is a more economical material option with a lower heat resistance but superior chemical resistance. Both material options can be used multiple times.

  • Materials: Silicone 60F (316C) and EPDM 425F (218C)
  • Colors: Blue, Black, White, Green, Grey, Pink and Yellow
  • Hardness: Durometer (Shore A) 55+5

Request a quote

For large volumes and customized products, add to your cart and click request a quote orcontact usand we will respond in 24 hours or next business day

Filter or Search Variants

Use the filters or search below to find what you're looking for

Imperial
Metric
Hide Show Filters
187 results
Product SKUs information
Item Code Price range Availability Cap Inside Diameter Inside Height Maximum Temperature View
$0.632 - $4.0846 250 In stock
0.535 in
1.500 in
600 °F
$0.9727 - $6.2884 1349 In stock
0.937 in
1.500 in
600 °F
$2.871 - $18.5705 450 In stock
1.750 in
2.000 in
600 °F
$0.1939 - $1.1959 6099 In stock
0.148 in
1.000 in
600 °F
$0.3467 - $2.245 4750 In stock
0.340 in
1.000 in
600 °F
$3.1442 - $20.3332 500 In stock
1.875 in
2.000 in
600 °F
$0.7231 - $4.6721 500 In stock
0.730 in
1.500 in
600 °F
$0.1734 - $1.0728 5000 In stock
0.109 in
0.750 in
600 °F
$0.2792 - $1.8043 1495 In stock
0.223 in
1.500 in
600 °F
$0.1559 - $0.9634 7400 In stock
0.093 in
1.000 in
600 °F
$0.261 - $1.6926 6973 In stock
0.234 in
1.000 in
600 °F
$0.3556 - $2.2921 500 In stock
0.375 in
1.000 in
600 °F
$0.6584 - $4.2608 250 In stock
0.600 in
1.500 in
600 °F
$0.2178 - $1.3459 1000 In stock
0.172 in
1.000 in
600 °F
$0.382 - $2.4772 550 In stock
0.406 in
1.000 in
600 °F
$0.7024 - $4.5546 500 In stock
0.687 in
1.500 in
600 °F
$1.4604 - $9.4324 500 In stock
1.062 in
2.000 in
600 °F
$0.1356 - $0.8356 10500 In stock
0.062 in
1.000 in
600 °F
$0.4054 - $2.6182 1050 In stock
0.437 in
1.000 in
600 °F
$1.4604 - $9.4324 1085 In stock
1.125 in
1.500 in
600 °F
  • of 10
Masking Straight Cap & Plug - 13.6 mm | 0.535 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Yellow Inside Height Yellow

SC053515

Price Range
$4.0846 - $0.632

Stock Levels
250 In stock
Attributes
  • Cap Inside Diameter
    0.535 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    600 °F
  • Colour
    Yellow
  • Compatible Thread Sizes (All)
    9/16-12,M14
Masking Straight Cap & Plug - 23.8 mm | 0.937 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, White Inside Height White

SC093715

Price Range
$6.2884 - $0.9727

Stock Levels
1349 In stock
Attributes
  • Cap Inside Diameter
    0.937 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    600 °F
  • Colour
    White
  • Compatible Thread Sizes (All)
    M24
Masking Straight Cap & Plug - 44.5 mm | 1.750 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Yellow Inside Height Yellow

SC175020

Price Range
$18.5705 - $2.871

Stock Levels
450 In stock
Attributes
  • Cap Inside Diameter
    1.750 in
  • Inside Height
    2.000 in
  • Maximum Temperature
    600 °F
  • Colour
    Yellow
  • Compatible Thread Sizes (All)
    1-3/4-5
Masking Straight Cap & Plug - 3.8 mm | 0.148 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Pink Inside Height Pink

SC014810

Price Range
$1.1959 - $0.1939

Stock Levels
6099 In stock
Attributes
  • Cap Inside Diameter
    0.148 in
  • Inside Height
    1.000 in
  • Maximum Temperature
    600 °F
  • Colour
    Pink
  • Compatible Thread Sizes (All)
    M4
Masking Straight Cap & Plug - 8.6 mm | 0.340 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Pink Inside Height Pink

SC034010

Price Range
$2.245 - $0.3467

Stock Levels
4750 In stock
Attributes
  • Cap Inside Diameter
    0.340 in
  • Inside Height
    1.000 in
  • Maximum Temperature
    600 °F
  • Colour
    Pink
  • Compatible Thread Sizes (All)
    M10
Masking Straight Cap & Plug - 47.6 mm | 1.875 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Grey Inside Height Grey

SC187520

Price Range
$20.3332 - $3.1442

Stock Levels
500 In stock
Attributes
  • Cap Inside Diameter
    1.875 in
  • Inside Height
    2.000 in
  • Maximum Temperature
    600 °F
  • Colour
    Grey
  • Fitting Style
    Push Fit
Masking Straight Cap & Plug - 18.5 mm | 0.730 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Green Inside Height Green

SC073015

Price Range
$4.6721 - $0.7231

Stock Levels
500 In stock
Attributes
  • Cap Inside Diameter
    0.730 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    600 °F
  • Colour
    Green
  • Compatible Thread Sizes (All)
    3/4-10,M19
Masking Straight Cap & Plug - 2.8 mm | 0.109 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Grey Inside Height Grey

SC010907

Price Range
$1.0728 - $0.1734

Stock Levels
5000 In stock
Attributes
  • Cap Inside Diameter
    0.109 in
  • Inside Height
    0.750 in
  • Maximum Temperature
    600 °F
  • Colour
    Grey
  • Compatible Thread Sizes (All)
    #5-40,M3
Masking Straight Cap & Plug - 5.7 mm | 0.223 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Pink Inside Height Pink

SC022315

Price Range
$1.8043 - $0.2792

Stock Levels
1495 In stock
Attributes
  • Cap Inside Diameter
    0.223 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    600 °F
  • Colour
    Pink
  • Compatible Thread Sizes (All)
    M6
Masking Straight Cap & Plug - 2.4 mm | 0.093 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, White Inside Height White

SC009310

Price Range
$0.9634 - $0.1559

Stock Levels
7400 In stock
Attributes
  • Cap Inside Diameter
    0.093 in
  • Inside Height
    1.000 in
  • Maximum Temperature
    600 °F
  • Colour
    White
  • Compatible Thread Sizes (All)
    #4-40
Masking Straight Cap & Plug - 5.9 mm | 0.234 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Green Inside Height Green

SC023410

Price Range
$1.6926 - $0.261

Stock Levels
6973 In stock
Attributes
  • Cap Inside Diameter
    0.234 in
  • Inside Height
    1.000 in
  • Maximum Temperature
    600 °F
  • Colour
    Green
  • Compatible Thread Sizes (All)
    1/4-20
Masking Straight Cap & Plug - 9.5 mm | 0.375 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Yellow Inside Height Yellow

SC037510

Price Range
$2.2921 - $0.3556

Stock Levels
500 In stock
Attributes
  • Cap Inside Diameter
    0.375 in
  • Inside Height
    1.000 in
  • Maximum Temperature
    600 °F
  • Colour
    Yellow
  • Compatible Thread Sizes (All)
    M10
Masking Straight Cap & Plug - 15.2 mm | 0.600 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Grey Inside Height Grey

SC060015

Price Range
$4.2608 - $0.6584

Stock Levels
250 In stock
Attributes
  • Cap Inside Diameter
    0.600 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    600 °F
  • Colour
    Grey
  • Compatible Thread Sizes (All)
    5/8-11,M16
Masking Straight Cap & Plug - 4.4 mm | 0.172 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Blue Inside Height Blue

SC017210

Price Range
$1.3459 - $0.2178

Stock Levels
1000 In stock
Attributes
  • Cap Inside Diameter
    0.172 in
  • Inside Height
    1.000 in
  • Maximum Temperature
    600 °F
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    M5,12-24
Masking Straight Cap & Plug - 10.3 mm | 0.406 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Blue Inside Height Blue

SC040610

Price Range
$2.4772 - $0.382

Stock Levels
550 In stock
Attributes
  • Cap Inside Diameter
    0.406 in
  • Inside Height
    1.000 in
  • Maximum Temperature
    600 °F
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    7/16-14
Masking Straight Cap & Plug - 17.4 mm | 0.687 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Pink Inside Height Pink

SC068715

Price Range
$4.5546 - $0.7024

Stock Levels
500 In stock
Attributes
  • Cap Inside Diameter
    0.687 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    600 °F
  • Colour
    Pink
  • Fitting Style
    Push Fit
Masking Straight Cap & Plug - 27 mm | 1.062 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Grey Inside Height Grey

SC106220

Price Range
$9.4324 - $1.4604

Stock Levels
500 In stock
Attributes
  • Cap Inside Diameter
    1.062 in
  • Inside Height
    2.000 in
  • Maximum Temperature
    600 °F
  • Colour
    Grey
  • Fitting Style
    Push Fit
Masking Straight Cap & Plug - 1.6 mm | 0.062 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Blue Inside Height Blue

SC006210

Price Range
$0.8356 - $0.1356

Stock Levels
10500 In stock
Attributes
  • Cap Inside Diameter
    0.062 in
  • Inside Height
    1.000 in
  • Maximum Temperature
    600 °F
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    M2
Masking Straight Cap & Plug - 11.1 mm | 0.437 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Grey Inside Height Grey

SC043710

Price Range
$2.6182 - $0.4054

Stock Levels
1050 In stock
Attributes
  • Cap Inside Diameter
    0.437 in
  • Inside Height
    1.000 in
  • Maximum Temperature
    600 °F
  • Colour
    Grey
  • Fitting Style
    Push Fit
Masking Straight Cap & Plug - 28.6 mm | 1.125 in Cap Inside Diameter, 315.6 °C | 600 °F Temperature, Blue Inside Height Blue

SC112515

Price Range
$9.4324 - $1.4604

Stock Levels
1085 In stock
Attributes
  • Cap Inside Diameter
    1.125 in
  • Inside Height
    1.500 in
  • Maximum Temperature
    600 °F
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    M30