The Screed Control Coarse Left Hand Thread Shaft serves as the mechanism for adjusting the screed assembly's elevation and angle, allowing operators to finely tune the depth and slope of the paving material. By rotating the shaft, operators can control the position of the screed, ensuring uniformity and accuracy in the finished surface. It features a coarse thread pattern that provides the necessary leverage for accurate adjustments.Attributes:• Coarse thread design.• Corrosion-resistant.• Weather-resistant.• High load-bearing capacity.• Resistance to wear and tear.Applications: The Screed Control Coarse Left Hand Thread Shaft is used on the left-hand side in the screed assembly of the equipment to accurately adjust the elevation and angle to control the depth and slope of paving materials, ensuring uniform and accurate results.