Lengthened Zerk Grease Nipple M6 M8 M10 Metric Fitting 5-Pack

Keep your machinery and equipment running smoothly with the Lengthened Zerk Grease Nipple Metric Connector. Designed for precision lubrication access in tight or recessed spaces, these extended straight-type fittings are a must-have for mechanics, maintenance professionals, and DIY enthusiasts alike.

Available in multiple metric thread sizes — M6 and M8 and M10 — and a variety of lengths (M10×38mm, M10×30mm, M6×24mm, M6×30mm, M8×30mm, M6×40mm), these fittings give you the versatility to tackle a wide range of lubrication tasks. Choose from 6 color options to help differentiate fitting sizes at a glance and stay organised in your workshop.

Key Features

• Extended Length Design: Reaches deep into recessed or hard-to-access grease points where standard fittings fall short
• Multiple Metric Sizes: Fits M6, M8, and M10 threaded ports for broad compatibility across equipment
• Straight-Type Configuration: Delivers a clean, direct connection for efficient grease flow
• 6 Color Options Available: Easily distinguish between thread sizes for faster, more organized maintenance
• Sold in a Pack of 5: Stock up and always have the right fitting on hand
• Durable Construction: Built to withstand regular workshop and mechanical use

Specifications

• Thread Sizes: M6, M8, M10
• Available Lengths: M10×38mm, M10×30mm, M6×24mm, M6×30mm, M8×30mm, M6×40mm
• Type: Straight Zerk / Grease Nipple
• Pack Quantity: 5 pieces
• Colors Available: 6 options
• Brand: Qme

Who Is This For?

Whether you're servicing farm equipment, automotive components, industrial machinery, or workshop tools, these lengthened Zerk fittings make lubrication maintenance straightforward and efficient. They're equally useful for home garage enthusiasts and professional mechanics looking for reliable, versatile fittings.

For guidance on safe equipment maintenance practices, visit OSHA's Machine Guarding resource for best practices in workplace equipment safety.

Frequently Asked Questions

Q: What is a Zerk grease nipple fitting and what is it used for?

A: A Zerk fitting (also called a grease nipple) is a small threaded metal fitting installed on machinery that allows a grease gun to inject lubricant into a bearing, joint, or pivot point. The lengthened design of these M6, M8, and M10 metric fittings makes them ideal for accessing recessed or deep-set lubrication ports where standard-length fittings won't reach.

Q: What thread sizes and lengths are included in this set?

A: These Zerk fittings are available in M6, M8, and M10 metric thread sizes. Length options include M10×38mm, M10×30mm, M6×24mm, M6×30mm, M8×30mm, and M6×40mm, giving you flexibility to match the exact specification required for your equipment.

Q: How do I choose the correct grease nipple size for my application?

A: Check the thread specification on your equipment's grease port — it will typically be labelled with a metric size (M6, M8, or M10) and a thread pitch. Match the fitting thread size to that specification. If the port is recessed or in a tight location, choose a longer fitting length to ensure a proper grease gun connection.

Q: Are these fittings compatible with standard grease guns?

A: Yes. These straight-type Zerk fittings are designed to accept standard grease gun coupler tips, making them easy to use with most common grease guns available in home workshops and professional garages.