MOLLIFII
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Button Head Coupler, 7/8 in, For Use With 7/8 in Button Head Grease Fittings, Silver, 3APG5-A
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Button Head Coupler, 7/8 in, For Use With 7/8 in Button Head Grease Fittings, Silver, 3APG5-A
Maximize your grease fitting efficiency with our Button Head Coupler - engineered for peak performance at 3,000 psi.
Button Head Coupler, 7/8 in, For Use With 7/8 in Button Head Grease Fittings, Silver, 3APG5-A
Item #: 129368713

Button Head Coupler, 7/8 in, For Use With 7/8 in Button Head Grease Fittings, Silver, 3APG5-A

Item #: 129368713

WST 164

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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us Imported from USA store

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Order now and get it around Monday, July 20
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Maximize your grease fitting efficiency with our Button Head Coupler - engineered for peak performance at 3,000 psi.
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What Stands Out

Perfect Compatibility
Designed specifically for 7/8 inch button head grease fittings, ensuring a secure and leak-free connection that enhances equipment maintenance and longevity.
Durable Construction
Constructed from high-quality materials, this coupler withstands wear and tear, providing a reliable solution for demanding industrial environments.
Easy Operation
Features a user-friendly design that simplifies grease application, making routine lubrication tasks quick and effortless for users.

Product Details

Shop Button Head Coupler, 7/8 in, For Use With 7/8 in Button Head Grease Fittings, Silver, 3APG5-A online at a best price in Samoa. B0CYQGLCP6
Item Weight0.75 lbs (340 grams)

Who Should Buy?

Suitable For
  • Mechanics and Technicians

    Ideal for professionals who frequently lubricate machinery using button head grease fittings for efficient maintenance.

  • Heavy Machinery Operators

    Perfect for operators needing reliable lubrication solutions for equipment, ensuring optimal performance and longevity.

  • Maintenance Professionals

    Benefit maintenance teams looking for durable and easy-to-use coupling for routine lubrication of various machinery.

Not Suitable For
  • Occasional Users

    Casual users or hobbyists may not require specialized coupler features or benefits offered by this product.

  • Small Equipment Owners

    Individuals with smaller machinery or tools that do not use button head fittings may find this coupler unnecessary.

  • DIY Enthusiasts

    Amateur users who engage in light tasks may not fully utilize the capabilities of this professional-grade coupler.

Product Description

Button Head Coupler, 7/8 in, For Use With 7/8 in Button Head Grease Fittings, Silver, 3APG5-A

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Button Head Coupler and how is it used?

    Answer: A Button Head Coupler is a specialized coupling device designed to connect grease fittings securely. It is specifically meant for use with 7/8 inch button head grease fittings, making it perfect for lubrication applications in machinery and automotive uses. The design ensures a tight seal, preventing leaks and ensuring efficient grease transfer. This is crucial when you need to maintain equipment performance and extend its lifespan through proper lubrication.
  • Question: What materials are Button Head Couplers made from?

    Answer: Button Head Couplers are typically manufactured from high-quality steel or stainless steel, providing exceptional durability and resistance to corrosion. The choice of material is essential, especially in applications exposed to moisture or harsh environments, as it ensures that the coupler maintains its integrity over time. This durability means that users can rely on the coupler for consistent performance across various machinery.
  • Question: Can I use a Button Head Coupler with different sizes of grease fittings?

    Answer: No, a Button Head Coupler is designed specifically for 7/8 inch button head grease fittings. Using it with fittings of different sizes may result in a poor fit, leading to leaks or improper function during lubrication. For optimal performance, it's essential to match the coupler with the correct fitting size, ensuring a secure and efficient connection that maximizes lubrication benefits.
  • Question: What types of machines typically use Button Head Couplers?

    Answer: Button Head Couplers are commonly used in various industries, including automotive, construction, and manufacturing. They’re ideal for heavy machinery like excavators, loaders, and trucks that require regular lubrication. By ensuring a reliable connection between the fitting and coupler, these devices assist in maintaining the efficiency and longevity of essential equipment across different settings.
  • Question: How do I install a Button Head Coupler?

    Answer: Installing a Button Head Coupler involves aligning it with the corresponding 7/8 inch button head grease fitting and securely fastening it in place. This process typically requires the right tools, such as a wrench, ensuring that the coupler is tightened properly to prevent leaks. This straightforward installation allows users to maintain their machinery effectively, ensuring that lubricants reach the necessary components efficiently.
  • Question: Is the Button Head Coupler compatible with different types of grease?

    Answer: Yes, Button Head Couplers are generally compatible with various grease types, including lithium-based and synthetic greases. It's crucial, however, to check the compatibility of the grease with your machinery and the coupler material to ensure optimal performance. Using the correct grease enhances the lubrication process, ultimately boosting machinery efficiency and extending operational longevity.
  • Question: What advantages does a Button Head Coupler offer over other couplers?

    Answer: Button Head Couplers provide several advantages, including a secure fit that minimizes leaks and the ability to handle higher pressure applications. Their specific design enhances user convenience by allowing for quick connections and disconnections during routine maintenance. These features make them a reliable choice for users looking to maintain the effectiveness of their lubrication systems.
  • Question: How often should I replace my Button Head Coupler?

    Answer: The frequency of replacing your Button Head Coupler depends on usage and maintenance practices. Regular inspections can help identify wear and tear, but generally, if you notice signs of corrosion, leaks, or difficulty in making connections, it may be time for a replacement. Keeping up with maintenance ensures that your machinery remains well-lubricated and operates efficiently.
  • Question: Can I use a Button Head Coupler in outdoor environments?

    Answer: Yes, Button Head Couplers made from stainless steel are particularly suited for outdoor environments as they resist corrosion caused by moisture and environmental factors. However, regular checks are essential to ensure that the coupler remains in good condition. In outdoor settings, the coupler ensures that machinery remains properly lubricated, even under less than ideal conditions.
  • Question: Where can I buy Button Head Coupler, 7/8 in, For Use With 7/8 in Button Head Grease Fittings in Samoa?

    Answer: You can buy the Button Head Coupler, 7/8 in, specifically designed for 7/8 in button head grease fittings at Ubuy in Samoa. Ubuy offers a range of options, providing you with the convenience and variety needed to find the right product to meet your lubrication needs efficiently.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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“Not madly expensive like I thought, and much quicker than promised.”

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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

WST 164

Order now and get it around Monday, July 20

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Designed for 7/8 in button head grease fittings.
  • Maximum and working pressure of 3,000 psi ensures reliability.
  • Features easy 1/8 FNPT connection for hassle-free setup.
  • Constructed for enhanced durability and performance.
  • Ideal accessory to streamline lubrication processes.
  • Perfect for both professional and DIY applications.