ASME B18.29.2M pdf download Helical Coil Screw Thread Inserts: Free Running and Screw Locking (Metric Series) 1 0 HELICAL COIL INSERT be the avoidance of bridging between coils. Slight fill- in between closely wound coils, which immediately sep1 0.1 Material Chemical composition of the inserts is austenitic corrosion-resistant (stainless) steel within the limits of Table 2. 1 0.2 Properties 1...