Indexing Plunger For Thin Wall Parts, Size: 2, D1=M10X1, D=6, Form: C with lockout function, with Locknut, , in Stainless Steel with Natural Finish, Pin Not Hardened. Optional Ring Spanner for Installation: K0631.91416. Note: all KIPP measurements are expressed in millimeters (mm) except for threads and bores on inch products, which are expressed in inches.