U_m_p_a_6x22

The is a hardened steel locating pin designed for high-stress automated assembly lines. Tolerance: +/- 0.005mm for precision fit. Finish: Zinc-plated for corrosion resistance. Chamfer: Dual-end 15-degree lead-in for easy insertion.

If this is a specification for a (where 6x22 could refer to hole spacing or sheet dimensions): Technical Overview: U_M_P_A_6x22 U_M_P_A_6x22