uxcell M6x40mm 304 Stainless Steel Split Spring Roll Dowel Pins 10Pcs Weight: 50g; Product Name: Spring Dowel Pin Main Material: 304 Stainless Steel; Package Content: 10Pcs x Spring Dowel Pin Main Color: Silver Tone; Overall Size: M6x40mm/0.24"x1.6"(D*L) Inner Diameter: 5mm/0.2" Slot Width: 2mm/0.08"