4Pcs 3D Printer Die Spring, 3/4" OD 3.5" Compression Mould Die Springs

Description: Durable Material: These compression springs are made of alloy steel, offering excellent strength, abrasion resistance, and robust durability. A blue coating helps resist corrosion and increases service life. Stable Performance: These springs are stiffer than ordinary springs, safely supporting up to 140 pounds, and maintain reliable performance even under repeated compression and release cycles. Easy Installation: Loosen the adjustment knob from the print bed; remove the old spring and replace it with the new upgraded spring; tighten the adjustment knob back onto the print bed. Wide Applications: These compression springs are suitable for upgrading and modifying 3D printer heated bed leveling systems, as well as for various scenarios such as industrial machinery, agricultural equipment, and recreational vehicles, providing reliable support and cushioning for various DIY projects and maintenance tasks. Specification: Material: Alloy Steel Color: Blue Outer Diameter: 3/4 inch Total Length: 3.5 inch Coil Wire: 0.075 x 0.136 inch Safe Load: 140 lbs Package Content: 4 x Compression Springs