Helical Inserts are precision formed screw thread coils of stainless steel. Helical inserts have a diamond shaped cross section. Helical inserts provide permanent conventional 60° internal screw threads that accommodate any standard bolt or screw.Features Type - Free Running. Material - 304 Stainless Steel. Internal Thread Size - 5/8 x 18. Thread Type - UNF. Thread Direction - Right Hand. Length - 0.625 in. Free Coil Size - 0.704-0.758 in. Dia. Drill Size - 41/64 in. Tensile Strength - 200 000 PSI. Rockwell Hardness - C43-C50. Application - For Metal. Package Quantity - 5. Body Style - Helical. Exterior Finish - Plain. - SKU: CRSD071
