Helical Insert Free Running 304 Stainless Steel Internal Thread Size 10-32 Thread Type UNF Thread Direction Right Hand Length 0.285 In Free Coil Dia 0.246 In Tap Sizes 10-32 STI Aluminum Drill Size #7 Tensile Strength 200 000 to 250 000 PSI Rockwell Hardness C43-C50 For Metal Package Quantity 100