Stainless Steel Grease Fittings Supplier
HM manufacture highly corrosion-resistant and durable stainless steel grease fittings. It can be customized according to applications, thread type, stainless steel grade material, etc. Cost-effective fittings are perfect for your projects.
- Manufactured from 100% pure stainless steel
- Withstands extreme temperatures
- Economical parts and fittings
- Available in different high-quality surface finish
HM Stainless Steel Grease Fittings
Stainless Steel Grease Fittings are also known as stainless steel lubrication fittings or stainless steel zerk fittings. It is a metal fitting used in mechanical systems to infuse grease or other lubricants into a bearing at moderate to high pressure. It offers superior corrosion resistance and can tolerate harsh and corrosive situations. These are made of stainless steel Type 303 for the fitting bodies, Type 302 for the tempered springs, and Type 440 for the balls. For the body, three different styles are available, including a barbed, self-threading style, or drive style, and a variety of NPT thread sizes for tapped holes.
HM manufacture high-precise and high-performance stainless steel grease fittings. It comes in various sizes, finishes, stainless steel alloy material, features, etc. These are SGS, RoHS, and CE-compliant. Guaranteed versatile, safe greasing, and provide a leak‑proof connection during servicing. For your unique stainless steel grease fittings, please contact us immediately.
Stainless Steel Grease Fittings Series

Ball type grease fittings have smooth, dome-shaped nipple features. It is simple to install with a ball check valve that reduces backflow when greasing.

Drive Type Grease Fittings are suitable for low or medium-pressure purposes. Various angles are accessible, making it simpler to access places that are hard to reach.

Flow Stop Grease Fittings are made to shut off particular pressure. It prevents over-greasing and sealing damage to equipment.

Flush-type grease fittings suited to high-volume applications. Ideal for pulleys, shafts, and other rotating assemblies. Durable and long-lasting fittings.

Leak-Proof Grease Fittings are suitable for light oils and hydraulic fluids. It provides leak‑proof seals up to 10,000 psi. Used for textile and food processing industries.

Pin Type Grease Fittings are used for vehicle restorations. This fitting use a cross pin to form a positive lock with a unique coupler.
Stainless Steel Grease Fittings Features

Our range of stainless steel grease fittings are extremely durable, impact resistance, wear and corrosion, and leak-proof.

You can custom stainless steel grease fittings according to your stipulations. With expert engineers, we produce accurate and high-precision parts.

HM uses corrosion-resistant stainless steel for developing grease fittings. It handles harsh environmental conditions and applications.

Stainless steel grease fittings will save you money by replacement costs, minimizing system downtime, and maintenance expenses.
High-Quality Stainless Steel Material
HM uses high-quality stainless steel in manufacturing a wide range of grease fittings.
- 303 Stainless Steel – corrosion resistant, heat resistant, and good chemical resistant material. It’s ideal for manufacturing grease fittings thanks to its toughness and high ductility.
- 18-8 Stainless Steel – This material offers superior corrosion and oxidation resistance, is flexible, and is available in various appearances and finishes.
- 316 Stainless Steel – Grease fittings made from 316 stainless steel are highly recommended in applications where powerful corrosives such as in saltwater environments.


Stainless Steel Grease Fittings Uses
Stainless steel grease fittings are permanently mounted on mechanical systems and bearings. It allows for easy lubrication using a grease gun. These offer lubrication points without spilling over or leaking into the systems.
HM supplies a broad range of stainless steel grease fittings to businesses worldwide. Our available stainless steel grease fittings include flush-style grease fittings, standard grease fittings, button-head grease fittings, and more.
Stainless Steel Grease Fittings Features
- Greater corrosion resistance
- Good replacement to replace old grease fitting
- Oil spill-proof, ensuring a long service time
- Heavy-duty fittings
- High hardness and durable
- RoHS compliant
- Ideal for use in harsh chemical environments

HM – #1 Stainless Steel Grease Fittings Supplier


HM is a reliable stainless steel grease fitting for more than 20 years. We offer high-performance products made from our in-house molding, die casting, and machining. Following strict quality control, raw material testing, and verification, you can rest assured of high-standard fittings for your business. Our team offers stainless steel grease-fitting a variety of finishing options such as polishing, anodizing, powder coating, painting, and more.
HM stainless steel grease fittings are suitable for various marine, industrial, automotive, and other harsh environment industries. Our company supports OEM/ODM services to satisfy your custom brand requirements. We guarantee efficient production, reliable services, and fast delivery.

With a 6S factory management system, advanced manufacturing line, and production techniques, HM can provide custom stainless steel grease fittings for your applications or business. You can customize the following specifications:
- Material
- Shape
- Greasing fitting style
- Thread type, size,
- Thread pitch and length
- Pipe size
- Custom packaging

- 1/4″-28 Stainless Steel Fittings
- 1/8″-PTF Stainless Steel Fittings
- 3/16″-Drive Stainless Steel Fittings
- 1/2″-NPT Stainless Steel Fittings
- 5MM Stainless Steel Fittings
- 8MM Stainless Steel Fittings
- 12MM Stainless Steel Fittings
- Metric Button Head Stainless
- Metric Flush Stainless Fittings
- Standard Button Head Stainless, etc.
Custom Stainless Steel Grease Fittings for Various Industry

HM can produce a wide range of grease fittings for the oil and gas industry. It ensures to delivery of precise amounts of grease into equipment and other moving systems.
- Withstand severely corrosive applications
- Increased protection against rust
- Provide leak‑proof seals

You can obtain cost-effective stainless steel grease fittings for the automotive industry at HM. With rich experience in this industry, you can rest assured of 100% stainless steel products.
- Ensures a long service time
- Avoid slippage or disconnection during the lubrication
- Provide easy engagement and removal

HM can manufacture all types of stainless steel grease fittings specifically used for the hydraulic industry. It offers:
- high-pressure endurance without leakage
- made from high-quality stainless steel
- Resistance to corrosion

For your grease fittings sourcing for industrial machines, HM offers a complete range of products. Due to their fast flow rate and robust structure, they can manage significant grease amounts. Suitable for:
- conveyors
- agricultural equipment
- mining equipment, etc.