Metric Machine Screw Assortment
Metric machine screw assortment contains: M 3x6, 3x10, 3x16, 3x20, 3x30, 4x8, 4x10, 4x16, 4x20, 4x25, 5x10, 5x16, 5x25, 5x30, 6x10, & 6x20 in several head styles. ALL screws are slotted heads. Parts are steel with a zinc finish.