SUS316 Stainless Steel Metric Wave Washers Springs Coil In Bulk

Precision wave springs are ideal for applications requiring accurate force control and compact spring designs. Compared with traditional coil compression springs, wave springs provide similar load capacity with reduced axial space requirements. Our precision wave springs are manufactured using advanced technology to ensure excellent dimensional accuracy, stable spring performance, and long service life. They are widely used in bearings, valves, automotive components, medical devices, and precision machinery.

The parameters of the wave spring

The advantages of wave springs

The uniqueness of the wave spring is that in terms of workload, the space occupied by the wave spring is relatively small. In fact, wave springs can reduce the size and weight of components by up to 50%. The wave spring is made of 17-7 stainless steel single-stranded filament, contains a continuous precision coil, and the diameter is consistent with the waveform. The diameter range is: 0.375 inches (9.52 mm) to 1.25 inches (31.75 mm) in order to meet the load requirements: 4 lbs (1.8 kg) to 30 lbs (13.6 kg).

Specifications

• The thickness range is 0.006 inches (0.15 mm) ~ 0.039 inches (1 mm)
• The wire width is 0.024 inches (0.60 mm) ~ 0.230 inches (6.00 mm)
• The outer diameter range is 0.25 inches (6.00 mm) ~ 5 inches (127.00 mm)

Characteristic	Parameter
Structure	Conventional (bottle loops at both ends closed)
	Flat loops at both ends closed
Surface treatment	Blackening
	Shot Peening
	Apply anti-rust oil
	Zinc plating
	Polishing
	Electrolytic polishing
	Nickel plating
	Dacromet
	Teflon spray
Materials	Carbon spring steel wire SWC
	Piano wire SWPB
	Stainless steel wire SUS301, SUS302, SUS304, SUS316, SUS631
	65Mn
	82B
	55CrSi (SWOSC-V)
	Nickel-plated wire, galvanized wire
	Copper wire, phosphor copper wire, beryllium copper wire
	Square wire, flat wire, semicircular wire
	Alloy material wire
	Other special specifications steel wire