Leveling Spring Component M3 Screw Knob - For 3D Printer Hot Bed, Pack of 5 Set, Silver

Description: This leveling screw spring kit is great for 3D printer. Each kit consists of 1 piece M3*40mm screw, 1 piece leveling knob and 1 piece leveling spring. Easy and convenient to use. High quality and durable performance. Material: Stainless Steel Color: Silver Total Length: 40mm Spring Length: 20mm Nut Diameter: 10mm ; Inner Diameter: 2.5mm Package Includes: 5 Pieces Leveling Components M3 Screw Kits Note: Color maybe slightly different due to different monitor. The above size is measured by hand, please allow slightly difference. Thanks !