Brass Round Metric Spacers
Brass Round Metric Spacers, also called Cylindrical Spacers, are used to provide additional clearance between components while improving airflow and cooling. Featuring a smooth cylindrical body, these spacers are ideal for low-friction applications like bushings or rollers. They are anti-rust, water-resistant, and non-magnetic, making them suitable for internal and external environments. Typically nickel-plated for added corrosion resistance, they come in sizes ranging from 2.2mm to 6.4mm in diameter and lengths from 1mm to 50mm. Custom sizes and materials are also available upon request.
Brass Round Metric Spacers, otherwise known as Cylindrical Spacers, are designed to offer additional clearance between two components whilst increasing both airflow and cooling.
These spacers feature a cylindrical body with a hollow, unthreaded interior. The exterior surface is smooth which provides low-friction and easy rotation – suitable for use as bushings, rollers or glides.
Brass Round Metric Spacers offer anti-rust and water resistant properties for internal and external applications. They are also non-magnetic and offer some electrical conductivity.
Typically manufactured from Brass Nickel Plated as standard. The Nickel Plate provides a decorative silver appearance – ideal if the spacer is visible after installation – as well as increased corrosion resistance compared to non-plated Brass. This is beneficial for use in potentially corrosive environments e.g. coastal locations.
Available in sizes ranging from 2.2mm (M2) to 6.4mm (M6) as standard, with lengths from 1mm to 50mm. Minimum order quantities apply.
Other materials are available to order including Stainless Steel, Nylon, Aluminium and Titanium. We also supply a huge range of Brass Fasteners here at Fastenright.
Non-standard sizes, materials and finishes are available to order as specials, including small volume manufacture, modifications and custom parts made to drawings.
Brass Round Metric Spacers Description
DIAMETER: 3mm / 4mm / 4.5mm / 5mm / 6mm / 8mm / 10mm / 13mm / 16mm / 19mm
SHAPE: Round, Square and Hex
MATERIAL: Brass, Aluminum, Stainless Steel, Carbon Steel, Nylon, Teflon®, Phenolic, Lexan®, Delrin®, Ultem®
LENGTH: Wide variety of lengths in .5mm (.019) increments- up to 51mm.
FINISH: Available in 28 finishes
INSIDE HOLE DIAMETER: Ranging from 1.7mm through 15.5mm + .27 / – .000 for screw sizes M1.6 through M14
TOLERANCE: Length: Up to 51mm ± .13mm / Inside Hole Diameter: + .27 / – .000
Diameter: Standard commercial bar stock tolerances
| Technical Data & Available Sizes | |||||||||||||||
| Diameter (d1) | 2.2mm (M2) | 2.6mm (M2.5) | 3.2mm (M3) | 4.3mm (M4) | 5.4mm (M5) | 6.4mm (M6) | |||||||||
| d2 (mm) | 4 | 4.5 | 6 | 8 | 10 | 11 | |||||||||
| w (mm) | 0.8 | 0.9 | 0.8 | 0.75 | 1.2 | 1.8 | |||||||||
| Available Sizes (l) | 2.2mm (M2) | 2.6mm (M2.5) | 3.2mm (M3) | 4.3mm (M4) | 5.4mm (M5) | 6.4mm (M6) | |||||||||
Brass, Aluminum, Stainless Steel, Carbon Steel, Nylon, Teflon®, Phenolic, Lexan®, Delrin®, Ultem®
Wide variety of lengths in .5mm (.019) increments- up to 51mm.
Available in 5-10 days for different items.
CAD / PDF / DWG / IGS / STEP.
Standard package, Carton box or Pallet, As per customized specifications
DHL, FEDEX, UPS and By Sea or as per client’s requirements.
"From raw material selection and precision engineering to rigorous quality checks and final assembly, our manufacturing process ensures excellence at every step."
RAW MATERIAL SELECTION
MELTING
CHEMICAL ANALYSIS
BILLET CASTING
PRE HEATING
HOT EXTRUSION
PICKLING PROCESS
SHIPMENT
WEIGHING
PACKAGING BOXES
INSPECTION
MECHANICAL TESTING
STRAIGTENING
COLD DRAWING
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We manufacture a wide range of brass components including but not limited to electrical parts, plumbing parts, automotive parts, precision turned parts, and fittings. We cater to various industries with specific customization needs.
Yes, our brass parts comply with various international standards such as ASTM, DIN, BS, and ISO. We are committed to providing products that meet or exceed our customers’ expectations.
To place a custom order, you can contact us directly through our website or email. Provide us with your detailed specifications and requirements, and our team will assist you throughout the process.
We handle international shipping through reliable logistics partners. We provide all necessary documentation and ensure compliance with export regulations for a smooth delivery process.
We offer comprehensive after-sales support including technical assistance, replacement of defective parts, and guidance on product usage. Our customer service team is always available to help with any queries.
You can reach our customer support team via phone, email, or through the contact form on our website. We aim to respond to all inquiries within 24 hours.
