Hydraulic Plugs & Caps

Hydraulic Plugs and Caps
  • Gates® - G951 Series™ Dust Plug (QWDP)
    Gates® - G951 Series™ Dust Plug (QWDP)
    1
    # 2467210278
    G951 Series™ Dust Plug (QWDP) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    High quality at an affordable priceExpertly made from premium materials
    $23.05 - $59.42
    Availability Varies - Depends on Product Options
  • Gates® - Female DIN 24° Cone Light Series™ Cap
    Gates® - Female DIN 24° Cone Light Series™ Cap
    1
    # 2467215453
    Female DIN 24° Cone Light Series™ Cap by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $8.49 - $127.83
    Availability Varies - Depends on Product Options
  • Gates® - Female Flat-Face O-Ring Cap Adapter
    Gates® - Female Flat-Face O-Ring Cap Adapter
    1
    # 2467213276
    Female Flat-Face O-Ring Cap Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $4.60 - $36.43
    Availability Varies - Depends on Product Options
  • Gates® - Female JIC 37° Flare Cap Adapter
    Gates® - Female JIC 37° Flare Cap Adapter
    1
    # 2467209320
    Female JIC 37° Flare Cap Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    High quality at an affordable priceExpertly made from premium materials
    $1.37 - $79.74
    Availability Varies - Depends on Product Options
  • Gates® - Female Pipe NPTF to Female Pipe NPTF Adapter
    Gates® - Female Pipe NPTF to Female Pipe NPTF Adapter
    1
    # 2467215227
    Female Pipe NPTF to Female Pipe NPTF Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $3.68 - $143.19
    Availability Varies - Depends on Product Options
  • Gates® - Male British Standard Pipe Tapered Thread Plug
    Gates® - Male British Standard Pipe Tapered Thread Plug
    1
    # 2467208257
    Male British Standard Pipe Tapered Thread Plug by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $7.88 - $102.56
    Availability Varies - Depends on Product Options
  • Gates® - Male JIC 37° Flare Plug Adapter
    Gates® - Male JIC 37° Flare Plug Adapter
    1
    # 2467213268
    Male JIC 37° Flare Plug Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    High quality at an affordable priceExpertly made from premium materials
    $1.58 - $77.10
    Availability Varies - Depends on Product Options
  • Gates® - Male O-Ring Boss Plug Adapter
    Gates® - Male O-Ring Boss Plug Adapter
    1
    # 2467213261
    Male O-Ring Boss Plug Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    High quality at an affordable priceExpertly made from premium materials
    $1.90 - $36.57
    Availability Varies - Depends on Product Options
  • Gates® - Brass Female Pipe Cap
    Gates® - Brass Female Pipe Cap
    1
    # 2467213305
    Brass Female Pipe Cap by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
    High quality at an affordable priceExpertly made from premium materials
    $2.40 - $7.53
    Availability Varies - Depends on Product Options
  • Gates® - Brass Male Inverted Flare Plug
    Gates® - Brass Male Inverted Flare Plug
    0
    # 2467214258
    Brass Male Inverted Flare Plug by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    High quality at an affordable priceExpertly made from premium materials
    $0.67 - $1.83
    Availability Varies - Depends on Product Options
  • Gates® - Brass Male Pipe Plug Hex Head
    Gates® - Brass Male Pipe Plug Hex Head
    1
    # 2467207267
    Brass Male Pipe Plug Hex Head by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    High quality at an affordable priceExpertly made from premium materials
    $0.82 - $8.57
    Availability Varies - Depends on Product Options
  • Gates® - Brass Male Pipe Plug Hex Key Head
    Gates® - Brass Male Pipe Plug Hex Key Head
    0
    # 2467208279
    Brass Male Pipe Plug Hex Key Head by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    High quality at an affordable priceExpertly made from premium materials
    $1.94 - $5.06
    Availability Varies - Depends on Product Options
  • Gates® - Brass Male Pipe to Male Pipe Hex Nipple
    Gates® - Brass Male Pipe to Male Pipe Hex Nipple
    1
    # 2467208367
    Brass Male Pipe to Male Pipe Hex Nipple by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $0.68 - $31.15
    Availability Varies - Depends on Product Options
  • Gates® - Code 61 Flange Cap
    Gates® - Code 61 Flange Cap
    1
    # 2467211257
    Code 61 Flange Cap by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...
    High quality at an affordable priceExpertly made from premium materials
    $14.64 - $33.66
    Availability Varies - Depends on Product Options
  • Gates® - G949 Series™ Dust Cap (QDFFDC)
    Gates® - G949 Series™ Dust Cap (QDFFDC)
    0
    # 2467212296
    G949 Series™ Dust Cap (QDFFDC) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    High quality at an affordable priceExpertly made from premium materials
    $9.14 - $17.22
    Availability Varies - Depends on Product Options
  • Gates® - G951 Series™ Dust Plug (QWDC)
    Gates® - G951 Series™ Dust Plug (QWDC)
    1
    # 2467208288
    G951 Series™ Dust Plug (QWDC) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    High quality at an affordable priceExpertly made from premium materials
    $18.24 - $55.88
    Availability Varies - Depends on Product Options
  • Gates® - G952 Series™ Dust Plug (QWHDP)
    Gates® - G952 Series™ Dust Plug (QWHDP)
    0
    # 2467212286
    G952 Series™ Dust Plug (QWHDP) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    High quality at an affordable priceExpertly made from premium materials
    $65.44 - $226.51
    Availability Varies - Depends on Product Options
  • Gates® - Male DIN 24° Cone Light Series™ Plug
    Gates® - Male DIN 24° Cone Light Series™ Plug
    1
    # 2467215378
    Male DIN 24° Cone Light Series™ Plug by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $10.13 - $188.21
    Availability Varies - Depends on Product Options
  • Gates® - Male Flat-Face O-Ring Plug Adapter
    Gates® - Male Flat-Face O-Ring Plug Adapter
    1
    # 2467210269
    Male Flat-Face O-Ring Plug Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $4.66 - $39.74
    Availability Varies - Depends on Product Options
  • Gates® - Male Japanese Industrial Standard Plug
    Gates® - Male Japanese Industrial Standard Plug
    1
    # 2467215337
    Male Japanese Industrial Standard Plug by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $8.81 - $315.49
    Availability Varies - Depends on Product Options
  • Gates® - Male Komatsu Plug
    Gates® - Male Komatsu Plug
    1
    # 2467215216
    Male Komatsu Plug by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...
    High quality at an affordable priceExpertly made from premium materials
    $9.02 - $64.24
    Availability Varies - Depends on Product Options
  • Gates® - Male Pipe NPTF Plug
    Gates® - Male Pipe NPTF Plug
    1
    # 2467212248
    Male Pipe NPTF Plug by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...
    High quality at an affordable priceExpertly made from premium materials
    $1.69 - $35.33
    Availability Varies - Depends on Product Options
  • Dayco® - Male 37° Flare Plug
    Dayco® - Male 37° Flare Plug
    0
    # 2467209240
    Male 37° Flare Plug by Dayco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
    High quality at an affordable priceExpertly made from premium materials
    $1.03 - $4.13
    Availability Varies - Depends on Product Options
  • Hi-Tech® - 3/4" Spigot for 5 gal. Jug
    Hi-Tech® - 3/4" Spigot for 5 gal. Jug
    0
    # 2934574392
    3/4" Spigot for 5 gal. Jug by Hi-Tech®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $2.37 - $3.74
    In Stock - Ships within 24 hrs
  • Gates® - 1"-11 1/2 Female Pipe NPTF to Female Pipe NPTF Adapter
    Gates® - 1"-11 1/2 Female Pipe NPTF to Female Pipe NPTF Adapter (G60152-1616)
    1
    # mpn1894198354
    1"-11 1/2 Female Pipe NPTF to Female Pipe NPTF Adapter (G60152-1616) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $17.79
    In Stock - Ships within 24 hrs
  • Gates® - 1"-11 1/2 Male Pipe NPTF Plug
    Gates® - 1"-11 1/2 Male Pipe NPTF Plug (G60102-0016)
    1
    # mpn1894216066
    1"-11 1/2 Male Pipe NPTF Plug (G60102-0016) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $7.81
    In Stock - Ships within 24 hrs
  • Gates® - 1"-14 Male Flat-Face O-Ring Plug Adapter
    Gates® - 1"-14 Male Flat-Face O-Ring Plug Adapter (G60702-0010)
    1
    # mpn1894215773
    1"-14 Male Flat-Face O-Ring Plug Adapter (G60702-0010) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $8.19
    In Stock - Ships within 24 hrs
  • Gates® - 1-1/16"-12 Female JIC 37° Flare Cap Adapter
    Gates® - 1-1/16"-12 Female JIC 37° Flare Cap Adapter (G60401-0012)
    1
    # mpn1894208391
    1-1/16"-12 Female JIC 37° Flare Cap Adapter (G60401-0012) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    High quality at an affordable priceExpertly made from premium materials
    $3.67
    In Stock - Ships within 24 hrs
  • Gates® - 1-1/16"-12 Male JIC 37° Flare Plug Adapter
    Gates® - 1-1/16"-12 Male JIC 37° Flare Plug Adapter (G60402-0012)
    1
    # mpn1894208387
    1-1/16"-12 Male JIC 37° Flare Plug Adapter (G60402-0012) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $3.43
    In Stock - Ships within 24 hrs
  • Gates® - 1-1/4"-11 1/2 Female Pipe NPTF to Female Pipe NPTF Adapter
    Gates® - 1-1/4"-11 1/2 Female Pipe NPTF to Female Pipe NPTF Adapter (G60152-2020)
    1
    # mpn1894216002
    1-1/4"-11 1/2 Female Pipe NPTF to Female Pipe NPTF Adapter (G60152-2020) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $30.98
    In Stock - Ships within 24 hrs




Caps and plugs are vital accessories needed to keep various components of hydraulic systems in top shape. Their role is especially critical during the production cycle. A typical use of caps and plugs is to protect the line during coating and painting processes. Also, they are commonly utilized during the assembling and transporting phases to prevent dirt, moisture, and other contaminants from entering the system. Typically, they seal the system's ports or fittings with apposite threads. While caps and plugs perform the same tasks, their design is different.

A typical cap features a female thread and is mounted over the terminal part of a pipe. The standard plug design consists of a male thread used for sealing the hose or port. Frequent materials include brass, steel, and plastic. When the system components need to be connected and disconnected frequently, dust plugs offer optimal options. They feature a small chain or a steel or plastic cable to attach onto the pipe's end, ready for any eventuality. For a broad choice of quality hydraulic caps and plugs, browse our online catalog. We offer models with different thread sizes to meet all the possible design requirements.

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