Toy Machinery Replacement Spring Pressure Plate Spring Compression Spring Return Spring Release Spring Wire Diameter 3.5mm, Outer Diameter 21mm (Length : 20mm (5Pcs))

Uniform spacing, uniform stress, stable rebound, good flexibility, and good mechanical properties.Pressure plate spring compression spring return spring release spring wire diameter 3.5mm, outer diameter 21mm spotName: Compression Spring/Compression SpringSize: wire diameter (3.5mm), outer diameter (21mm), length (20-100mm)Material: spring steelSurface treatment: untreatedQuantity: 5feature:Compression springs are made of high-quality spring steel, anti-fatigue, hard; high strength and durability. Various sizes.Size description:Size mark: d (wire diameter) * D (outer diameter) * L (length)For example: 1.0 * 11 * 10 (The wire diameter is 1.0mm, the outer diameter is 11mm, and the length is 10mm.)Instructions to buy:If you don’t have the length you need, you can buy a similar size. For example, if you want to buy 1.0 * 11 * 15, you can buy 10 mm long, and then write in the message area: 1.0 * 11 *15. (Please refer to the inventory list for purchase)Note: The size of the remarks in the message area must be in the inventory list, otherwise we will not be able to ship the goods, please forgive me.Note: The following is a list of all our inventoryWire diameter 0.2mm (size mark: d (wire diameter) * D (outer diameter) * L (length))Wire diameter 0.3mm (size mark: d (wire diameter) * D (outer diameter) * L (length))Wire diameter 0.4mm (size mark: d (wire diameter) * D (outer diameter) * L (length))Wire diameter 0.5mm (size mark: d (wire diameter) * D (outer diameter) * L (length))Wire diameter 0.6mm (size mark: d (wire diameter) * D (outer diameter) * L (length))Wire diameter 0.7mm (size mark: d (wire diameter) * D (outer diameter) * L (length))Wire diameter 0.8mm (size mark: d (wire diameter) * D (outer diameter) * L (length))Wire diameter 0.9mm (size mark: d (wire diameter) * D (outer diameter) * L (length))Wire diameter 1.0mm (size mark: d (wire diam

• Stable and durable, high ductility, high tensile strength, rust resistance, good resilience
• Size: wire diameter (3.5mm), outer diameter (21mm), length (20-100mm)
• Material: spring steel
• Quantity: 5
• Compression springs are made of high-quality spring steel, anti-fatigue, hard; high strength and durability. Various sizes.