No.4-40 UNC, 5/16 Inch Thread, 3/8 Inch Shaft Length, Tapped Hole Location Gage MPN:10318

OSG's No. 4-40 UNC gage offers a reliable method for measuring the alignment and location of tapped holes with precision in automotive, aviation or manufacturing applications. With a 5/16 thread length and a 3/8 shaft length, it accommodates standard hole sizes while ensuring consistent measurements due to its durable construction that resists wear from repeated use. Its key advantage lies in its ability to maintain precision and accuracy while reducing error margins for professionals striving for excellence in their respective industries where accurate hole placement and alignment is critical for optimal performance and reliability of components or systems. This gage caters to engineering, toolmakers, maintenance personnel or quality control technicians seeking an indispensable instrument to confirm correct thread size, depth, and location within a wide range of fastener applications in diverse fields.