Overview
This Grade 8 Carbon Steel Trapezoidal Flange Nut is engineered for demanding mechanical and power transmission systems where high strength and reliable, non-reversing motion are critical. It is specifically designed to mate with trapezoidal lead screws, converting rotational force into precise linear movement while resisting back-driving. The integrated, wide flange provides a stable bearing surface that distributes clamping force over a larger area, reducing point stress on components and often eliminating the need for a separate washer. With its black oxide finish and robust Grade 8 carbon steel construction, this nut delivers durability and corrosion resistance for long-term performance in industrial environments.
Key Features
Manufactured from high-strength Grade 8 carbon steel for superior load capacity Precision Tr24x4 trapezoidal thread form for secure engagement with lead screws Integrated flange distributes load and prevents embedding into mating surfaces Black oxide finish provides a protective layer against rust and corrosion 1.5-inch width across flats offers a secure grip for standard wrenches Designed for applications requiring resistance to back-driving and shock loads
Specifications
System of Measurement: Metric Material Grade/Class: Grade 8
Material
Carbon Steel Thread Size: Tr24x4 Finish: Black Oxide Width Across Flats: 1.5 inches Package Quantity: 12 units
Applications
Lead screw assemblies in CNC machinery, 3D printers, and linear actuators Power transmission systems in heavy-duty manufacturing equipment Adjustment mechanisms in presses, lifts, and valve controls General industrial fastening in high-stress, high-vibration environments Repair and maintenance of existing trapezoidal thread drive systems
