Helical Insert Helical Insert Type Screw-Locking System of Measurement Inch Overall Length 1 11/16 in Thread Size 1 1/8 In.-7 Thread Direction Right Hand Thread Type Coarse Material Stainless Steel Material Grade/Class 18-8 Finish Plain Tang Style Tanged Compatible Material Metal Compatible Tap Size 1 1/8 In.-7 Drill Bit Size 1 11/64 in Maximum Hole Diameter Not Applicable Tensile Strength 200 000 to 250 000 psi Outside Diameter 1.355 in Manufacturer Location Made in USA