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When standard carbon steel chains corrode, seize, or fail in wet, chemical, or food-adjacent environments, engineers and makers pay the price in downtime and replacement costs. These stainless steel simplex roller chains are built for builders, fabricators, and machine designers who need reliable power transmission without constant maintenance or rust-related failures.
Each chain is constructed from either 304 or 201 stainless steel — offering a choice between superior corrosion resistance and cost-effective durability. Available in six ISO-standard models (04C-1, 06B-1, 08B-1, 10A-1, 12A-1, 16A-1) with pitches ranging from approximately 6.35 mm (1/4 in) for 04C up to 25.4 mm (1 in) for 16A, and supplied in 1.5 m (~4.9 ft) or 5 m (~16.4 ft) lengths to suit your project scale.
Typical applications include conveyor systems in food processing or washdown environments, agricultural machinery exposed to moisture, DIY automation rigs requiring stainless drive components, and custom go-kart or bicycle drivetrain builds needing a corrosion-resistant simplex roller chain replacement.
| Chain Standard | ISO 606 / BS 228 |
|---|---|
| Chain Type | Simplex (Single Strand) |
| Available Models | 04C-1, 06B-1, 08B-1, 10A-1, 12A-1, 16A-1 |
| Pitch Range | 6.35 mm – 25.4 mm (1/4 in – 1 in), varies by model |
| Material Options | 304 Stainless Steel / 201 Stainless Steel |
| Available Lengths | 1.5 m (~4.9 ft) / 5 m (~16.4 ft) |
| Inner Width | See variant options |
| Roller Diameter | See variant options |
| Breaking Load | See variant options |
| Surface Finish | Natural stainless (uncoated) |
| Connecting Link | Contact us to confirm |
| Lubrication | Light lubrication recommended for extended service life |
Match the chain model to your sprocket's pitch and strand count. The model number (e.g., 08B-1) encodes the pitch and configuration: 08B has a 12.7 mm (1/2 in) pitch, and the "-1" suffix indicates simplex (single strand). Measure your existing chain's pitch — the center-to-center distance between two adjacent roller pins — and select the matching model from the variant options above.
304 stainless steel contains higher nickel content, giving it superior resistance to corrosion, oxidation, and a wider range of chemicals — making it the preferred choice for food processing, marine-adjacent, or chemical-exposure environments. 201 stainless steel is a lower-nickel alternative that still offers solid rust resistance in moderate-humidity or outdoor environments at a more accessible price point. If in doubt, choose 304 for demanding conditions.
Yes — provided your sprocket is designed for the same ISO 606 / BS 228 chain model. Confirm the sprocket's pitch, number of teeth, and bore size match your drive requirements. These chains are dimensionally standard, so they will fit any correctly matched simplex sprocket regardless of brand.
The 304 stainless steel variants are well-suited for environments that require periodic washdown with water or mild cleaning agents. They resist surface rust and oxidation effectively. For direct food contact or highly acidic/alkaline chemical exposure, consult your facility's compliance requirements before selecting a chain grade.
Yes. While stainless steel resists corrosion, it is not self-lubricating. Applying a light machine oil or food-grade lubricant (where applicable) to the chain's rollers and side plates will significantly reduce wear, lower operating noise, and extend service life. Lubrication frequency depends on load, speed, and environmental exposure.
Choose 1.5 m (~4.9 ft) for compact builds, prototype machines, or replacement runs where you need a short section. The 5 m (~16.4 ft) option is more economical per meter and suits longer conveyor systems, production machinery, or projects where you plan to cut multiple sections from a single length. Both lengths can be cut and joined with a connecting link (sold separately).
Connecting links are not included by default. If you need to join chain ends or create a closed loop, please contact us to confirm compatible connecting link availability for your selected model and material.
