This 10 piece set of Helical screw thread inserts is ideal for replacing damaged and stripped threads in a wide variety of materials. Accepts 5/16-18 coarse thread bolts. 1.5 D (9/16") length.
-Set of 10 helicals 5/16-18 x 1.5 D
-For replacing damaged threads in a variety of materials
-Use to create threaded inserts or convert existing threads from SAE to Metric or vice versa
-Built-in tang for ease of installation
-Heat-treated stainless steel construction
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