US lawWashingtonRegulationsTitle 296 — LABOR AND INDUSTRIES, DEPARTMENT OFChapter 296-806 — MACHINE SAFETY296-806-42061WAC 296-806-42061WAC 296-806-42061. Screw conveyorsLast amended: 2016Year: 2026Length: 26 wordsOfficial source You must meet the requirements… in this section: Guard screw conveyors WAC 296-806-42062 You must meet the requirements… in this section: Guard screw conveyors WAC 296-806-42062PreviousWAC 296-806-42060NextWAC 296-806-42062