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Metal & Aluminum Threaded Caps

Metal & Aluminum Threaded Caps

Browse aluminum caps and threaded metal closures for bottles and jars. Compare options by neck finish, diameter, liner, finish, decoration, minimum order quantity, and manufacturing location.

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MIRON Violetglass
24-410 Black Aluminum Screw Cap with White Liner24-410 Black Aluminum Screw Cap with White Liner
MIRON

24-410 Black Aluminum Screw Cap with White Liner

Ships fromCalifornia, USA +1
MOQ30
Calaso
The image shows the Calaso Aluminum Threaded Closure 53-400. The closure is a metallic, round cap with ribbed edges for an enhanced grip. The top surface of the cap is smooth and flat, while the threading on the inside is visible, designed to fit securely onto a container. The aluminum material gives it a sleek and polished appearance. The image depicts the Calaso Aluminum Threaded Closure 53-400. It is a metallic, circular cap with a smooth, glossy finish. The closure features threading on the inside, designed to fit securely onto compatible containers. The cap has a simple and sleek design, with no visible logos or additional markings.
Calaso

Ribbed 53-400 Straight Sided Flat Threaded Closure

Ships fromCalifornia, USA +1
MOQ50
MIRON Violetglass
28-410 Black Aluminum Screw Cap with White Liner28-410 Black Aluminum Screw Cap with White Liner
MIRON

28-410 Black Aluminum Screw Cap with White Liner

Ships fromCalifornia, USA +1
MOQ30
Calaso
The image shows the Calaso Aluminum Threaded Closure 28-410. The closure is cylindrical with a smooth, metallic finish, and features threading on the inside designed for secure attachment to compatible containers. The top surface is flat and unadorned, and the overall appearance is sleek and modern.The image shows the Calaso Aluminum Threaded Closure 28-410. This closure features a sleek, metallic finish with a smooth surface. The threading is visible at the bottom, designed to fit securely onto compatible containers. The overall design is simple and functional, emphasizing its practical application.
Calaso

Smooth 28-410 Straight Sided Flat Threaded Closure

Ships fromCalifornia, USA +1
MOQ50
Eurovetrocap
Ribbed 28-400 Step Cap Threaded ClosureRibbed 28-400 Step Cap Threaded Closure
Eurovetrocap

Ribbed 28-400 Step Cap Threaded Closure

Ships fromItaly
MOQ5,000
Calaso
The image displays a Calaso Aluminum Threaded Closure 24/410. The closure is silver with a smooth, reflective surface. It features a threaded design that allows it to be screwed onto compatible containers. The size specification "24/410" indicates the dimensions of the closure, which is standard for many bottles and containers.The image shows a Calaso Aluminum Threaded Closure 24-410. It is a cylindrical, metallic cap with a sleek, smooth surface. The threading is visible inside the cap, designed to fit securely onto compatible containers. The closure has a minimalist design with a reflective finish, giving it a modern and professional appearance.
Calaso

Smooth 24-410 Straight Sided Flat Threaded Closure

Ships fromCalifornia, USA +1
MOQ50
Verve
Smooth 73mm Straight Sided Flat Threaded ClosureSmooth 73mm Straight Sided Flat Threaded Closure
Verve

Smooth 73mm Straight Sided Flat Threaded Closure

Ships fromItaly
MOQ5,000
Calaso
The image features the Calaso Aluminum Threaded Closure 24/410. It is a cylindrical, silver-colored cap designed for bottles with a 24/410 neck finish. The closure has a smooth, metallic surface with subtle threading visible on the inner side, indicating its screw-top mechanism. The overall design is sleek and modern, suitable for various types of packaging.The image shows the Calaso Aluminum Threaded Closure 24/410. It is a metallic, silver-colored screw cap designed to fit onto containers with a 24/410 neck finish. The closure has a smooth, sleek surface with fine threading on the inside to ensure a secure fit. The top of the cap is flat and unembellished, giving it a modern and minimalistic appearance.
Calaso

Smooth 24-410 Straight Sided Flat Threaded Closure

Ships fromCalifornia, USA +1
MOQ50
Vexel
Ribbed 18-415 Step Cap Threaded ClosureRibbed 18-415 Step Cap Threaded Closure
Vexel

Ribbed 18-415 Step Cap Threaded Closure

Ships fromItaly
MOQ5,000
Calaso
The image shows the Calaso Aluminum Threaded Closure 28/410. It is a silver-colored, cylindrical closure with a smooth metallic finish. The closure features threading on the inside, allowing it to be securely screwed onto compatible containers. The top surface of the closure is flat and unmarked, giving it a sleek and minimalist appearance.The image shows the Calaso Aluminum Threaded Closure 28/410. It is a cylindrical, metallic closure with a smooth, shiny surface and a threaded design for secure attachment. The closure is plain, without any logos or additional markings, and is designed to fit a 28/410 neck finish. The image displays the closure from an angle that highlights its reflective aluminum material and threading detail.
Calaso

Smooth 28-410 Straight Sided Flat Threaded Closure

Ships fromCalifornia, USA +1
MOQ50
Eurovetrocap
Ribbed 31mm Step Cap Threaded ClosureRibbed 31mm Step Cap Threaded Closure
Eurovetrocap

Ribbed 31mm Step Cap Threaded Closure

Ships fromItaly
MOQ5,000
Calaso
The image shows the Calaso Aluminum Threaded Closure 48-400. It features a sleek, silver-colored aluminum cap with a smooth, slightly reflective surface. The cap has a threaded design, allowing it to be securely screwed onto compatible containers. The top surface is flat and unadorned, giving it a clean and minimalist appearance.The image shows the Calaso Aluminum Threaded Closure 48-400. It features a sleek, silver-colored aluminum cap with a smooth, slightly reflective surface. The cap has a threaded design, allowing it to be securely screwed onto compatible containers. The top surface is flat and unadorned, giving it a clean and minimalist appearance.
Calaso

Ribbed 48-400 Straight Sided Flat Threaded Closure

Ships fromCalifornia, USA +1
MOQ50
Verve
Smooth Straight Sided Flat Threaded ClosureSmooth Straight Sided Flat Threaded Closure
Verve

Smooth Straight Sided Flat Threaded Closure

Ships fromItaly
MOQ5,000
Calaso
The image shows a Calaso Aluminum Threaded Closure 70-400, a sleek, silver-colored metal cap designed for use with containers that have a 70-400 thread size. The closure has a smooth, rounded top with slightly ribbed sides, providing both an elegant appearance and practical grip. The interior of the cap is not visible, focusing solely on its exterior design. The image shows a Calaso Aluminum Threaded Closure 70-400, a sleek, silver-colored metal cap designed for use with containers that have a 70-400 thread size. The closure has a smooth, rounded top with slightly ribbed sides, providing both an elegant appearance and practical grip. The interior of the cap is not visible, focusing solely on its exterior design.
Calaso

Ribbed 70-400 Straight Sided Flat Threaded Closure

Ships fromCalifornia, USA +1
MOQ50
Vexel
Ribbed 20-410 Step Cap Threaded ClosureRibbed 20-410 Step Cap Threaded Closure
Vexel

Ribbed 20-410 Step Cap Threaded Closure

Ships fromItaly
MOQ5,000
Calaso
The image shows a silver-colored, circular aluminum cap with a threaded design, identified as the Calaso Aluminum Threaded Closure 58-400. The cap features a smooth, shiny surface with visible threading on the inside, designed for secure attachment to compatible containers. The closure is depicted from an angled perspective, highlighting both the top surface and the inner threading.The image shows a close-up view of the Calaso Aluminum Threaded Closure 58-400. It is a circular, silver-colored cap designed for sealing containers. The cap features a smooth metallic finish and has threading on the inside rim, allowing it to be securely screwed onto a compatible container. The top surface of the closure is flat and unmarked. The overall design appears sleek and functional.
Calaso

Ribbed 58-400 Straight Sided Flat Threaded Closure

Ships fromCalifornia, USA +1
MOQ50
Eurovetrocap
Smooth Straight Sided Flat Threaded ClosureSmooth Straight Sided Flat Threaded Closure
Eurovetrocap

Smooth Straight Sided Flat Threaded Closure

Ships fromItaly
MOQ5,000
Verve
Ribbed 24-410 Straight Sided Tall Threaded ClosureRibbed 24-410 Straight Sided Tall Threaded Closure
Verve

Ribbed 24-410 Straight Sided Tall Threaded Closure

Ships fromItaly
MOQ5,000
Vexel
Ribbed 24-410 Step Cap Threaded ClosureRibbed 24-410 Step Cap Threaded Closure
Vexel

Ribbed 24-410 Step Cap Threaded Closure

Ships fromItaly
MOQ5,000
Eurovetrocap
Smooth 22mm Straight Sided Flat Threaded ClosureSmooth 22mm Straight Sided Flat Threaded Closure
Eurovetrocap

Smooth 22mm Straight Sided Flat Threaded Closure

Ships fromItaly
MOQ5,000
Eurovetrocap
Smooth Straight Sided Flat Threaded ClosureSmooth Straight Sided Flat Threaded Closure
Eurovetrocap

Smooth Straight Sided Flat Threaded Closure

Ships fromItaly
MOQ5,000
Eurovetrocap
Ribbed 28mm Step Cap Threaded ClosureRibbed 28mm Step Cap Threaded Closure
Eurovetrocap

Ribbed 28mm Step Cap Threaded Closure

Ships fromItaly
MOQ5,000
Eurovetrocap
Smooth Straight Sided Flat Threaded ClosureSmooth Straight Sided Flat Threaded Closure
Eurovetrocap

Smooth Straight Sided Flat Threaded Closure

Ships fromItaly
MOQ5,000
Eurovetrocap
Ribbed 24-410 Step Cap Threaded ClosureRibbed 24-410 Step Cap Threaded Closure
Eurovetrocap

Ribbed 24-410 Step Cap Threaded Closure

Ships fromItaly
MOQ5,000

Source Sustainable Aluminum Screw Caps & Threaded Metal Lids

Streamline your sourcing for aluminum bottle caps and metal jar lids designed for superior product integrity. Aluminum and metal closures provide an exceptional barrier against light, moisture, and oxygen, significantly extending the shelf life of sensitive formulas.

Standard Metal & Aluminum Closure Types:
• Continuous Thread (CT) Caps: Commonly known as screw caps, these feature an uninterrupted spiral thread for easy manual application and reliable resealability on beauty, beverage, and pharma containers.
• Lug (Twist-Off) Caps: Ideal for vacuum-sealed food products like sauces and preserves, these metal closures require only a partial turn to create a hermetic seal.
• Aluminum ROPP Caps: Source Roll-On Pilfer-Proof (ROPP) caps for spirits and oils, offering integrated tamper-evidence and high-speed capping compatibility.
• Specialized Liners: Enhance your seal with EPE foam, plastisol, or induction foil liners to ensure leak-proof performance and tamper-evidence.

Sustainability & Customization:
Aluminum is widely recyclable, making it a premier choice for eco-conscious brands looking to reduce plastic waste, especially when paired with an aluminum bottle. Customize your metal closures with embossing, debossing, or custom color coating to elevate your brand’s shelf presence.