Nitro #40 attachment roller chain with SA1 attachment every 4th pitch (2.0" Spacing On Center). Our A1 attachment roller chain is manufactured with the attachments riveted to ensure maximum strength is acheieved. Nitro #40 attachment roller chain is manufactured from a high grade carbon steel that is shot peened and hardened for increased durability and longevity.
Maintenance and lubrication is crucial in the overall performance and life span of roller chain. Proper lubrication will reduce abrasion, chain wear, friction, noise and keep chains running cooler at higher RPM's. You can download the Nitro Roller Chain Care below.
Different chain companies may use different identifications for attachments. Below is a quick reference chart for attachment link interchangeability to the Nitro™ attachments.
Stay up-to-date with new products releases, news and promotions.