Screw on Cart, 1ml & 0.5ml Empty Ceramic 510 Cartridge, U.S. Inventory | ILEVA FCC03

Screw-On Cart — 0.5ml & 1ml Full-Ceramic 510 Cartridge

The ILEVA FCC03 screw-on cart is an empty 510-thread cartridge with a threaded ceramic mouthpiece. It is available in 0.5ml and 1.0ml capacities for brands, processors and filling operations that want a removable cap for filling checks, controlled tightening and possible rework before final packing.

FCC03 uses ILEVA’s microporous ceramic heating core, a full-ceramic mouthpiece, center post and base, plus a glass tank and silicone seals. Both capacities are available through our U.S. inventory for samples and qualifying bulk orders.

Choose the right route: browse empty vape cartridge options, compare full-ceramic cartridge models, or check U.S. ready-to-ship vape hardware across current local inventory.

FCC03 Specifications

• Model: ILEVA FCC03
• Capacity: 0.5ml and 1.0ml
• Connection: Universal 510 thread
• Mouthpiece: Flat full-ceramic screw-on mouthpiece
• Oil-contact materials: Ceramic, glass and silicone
• Coil resistance: 1.4Ω ± 0.1Ω
• Compatible voltage: 2.0V–4.0V
• Intake apertures: 4 × 1.8mm
• Dimensions: 1.0ml — Φ10.5 × 65.9mm; 0.5ml — Φ10.5 × 55mm
• Heating core: ILEVACORE microporous ceramic coil
• Availability: U.S. inventory for samples and bulk purchasing; factory-direct ordering available for customization

What Is a Screw-On Cart?

A screw-on cart is a cartridge whose mouthpiece closes by threading onto the cartridge body. This is different from a press-on cartridge, which uses a press-fit cap. The threaded closure gives filling teams a clear mechanical stop and allows the mouthpiece to be removed when inspection or rework is required before final delivery.

“Screw-on” describes the mouthpiece closure. FCC03 also uses a standard 510-thread base, so the filled cartridge is designed to connect with a compatible 510 vape battery.

0.5ml or 1ml Screw-On Cartridge

Choose the 0.5ml version for half-gram programs, samples and compact product formats. Choose the 1.0ml version for standard full-capacity programs. Both options use the same FCC03 full-ceramic construction and screw-on closure, helping brands keep a consistent hardware format across more than one fill size.

Compatibility still depends on the formulation, filling method and operating voltage. Test the intended oil, fill volume and battery settings before approving a production order.

Full-Ceramic Construction for Oil Contact

The FCC03 cartridge uses ceramic for the mouthpiece, center post and base, with a glass reservoir and silicone seals. The material configuration is intended to keep the oil-contact path free from a conventional metal center post while the ceramic heating surface distributes heat through the filled material.

For broader 510-thread purchasing options across additional constructions and closures, browse the bulk 510 carts collection.

U.S. Inventory and Factory-Direct Ordering

Buy FCC03 sample packs and available bulk quantities through ILEVA’s U.S. inventory for a shorter purchasing path. Larger programs can request factory-direct supply from our own manufacturing operation, including blank hardware or customization. Review our white-label vape hardware program or request FCC03 wholesale pricing with the required quantity and specifications. Order timing, available finishes, packaging and minimum quantities are confirmed during quotation.

• U.S. inventory: samples and available bulk quantities for local fulfillment
• Factory-direct: larger-volume blank or customized orders
• Branding: logo application and coordinated packaging options
• Packaging: explore custom vape packaging for branded retail programs

Screw-On Cart Filling and Selection Checklist

• Confirm whether 0.5ml or 1.0ml matches the intended fill volume.
• Test the actual formulation with the selected intake and voltage settings.
• Verify filling headspace and mouthpiece tightening procedure.
• Pair the filled cartridge with a compatible 510-thread battery.
• Approve samples before moving to a larger factory-direct order.
• Provide quantity, finish, logo and packaging requirements when requesting customization.

Frequently Asked Questions

What makes FCC03 a screw-on cart?

FCC03 uses a threaded ceramic mouthpiece that screws onto the cartridge body. The cartridge base also uses the standard 510 connection for a compatible battery.

Is FCC03 available in both 0.5ml and 1ml?

Yes. The FCC03 screw-on cartridge is offered in 0.5ml and 1.0ml capacities.

Can I order samples from U.S. inventory?

Yes, subject to current availability. Select the sample option on the product page or contact ILEVA to confirm quantity and fulfillment timing.

Can this screw-on cartridge be customized?

Yes. Logo application and custom packaging can be quoted for qualifying factory-direct orders. Minimum quantity and available finishes are confirmed for each project.

Which oils are suitable for FCC03?

FCC03 is intended for oil-based formulations, but performance varies by viscosity, formulation, fill process and voltage. Sample testing with the actual formulation is recommended before bulk production.

Where can I compare other 510 cartridge designs?

Use the category links near the top of this description to compare empty cartridges, full-ceramic models and current U.S. inventory without leaving the relevant buying path.