Schumacher Racing SPEED PACK - M4 Nuts and Washers SCHU1549

This Schumacher Racing Products Speed Pack supplies M4 nuts and metal washers for use across a wide range of Schumacher vehicles. The 4.0mm thread nuts feature a nylon locking insert for secure fastening under race conditions. This is a convenient bulk replacement pack for keeping your pit box stocked with commonly used hardware. Features: M4 (4.0mm thread) sizing Nylon locking insert nuts Includes both nuts and washers Compatible with a wide range of Schumacher platforms 7/7/26 cs