28 PCS Aluminum Hand Twist Leveling Nut Set Hot Bed Die Springs Printer Compression Springs for -10 10S 10S Pro

color: Red Loading Grade : Light Load Material : Metal Size: hole diameter (OD): 0.31 inch/ 8mm; rod diameter (ID): 0.16 inch/ 4mm; length: 0.78 inch/ 20mm Die springs are primarily used in die machinery.For die springs yellow color here represents that the loading grade is light load. Additionally we to tell you: in the yellow blue red green brown die springs YELLOW ones are the lightest load ones. However because die springs are well suited for high stress applications they are also suitable for a of other applications as well. Specification of PC4-M10 Fittings Tubing OD: 4mm Thread:M10/6mm Material: Stainless Steel Plastic Color: Black + Silver Widely applied for connecting extruders fittings Specification of PC4-M6 Fittings Tubing OD: 4mm Thread:M6/3mm Material: Copper Plastic Color: Golden + Blue It supports turn 360 freely to disassemble. Package Contents: 4 x Red Aluminum hand nuts 6 x Yellow die spring(8MM x 20MM) 4 x PC4-M6 fittings 4 x PC4-M10 fittings 10 x Nozzle (0.4mm) Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.