304 stainless steel sheet - multi-fold (wavy spring)
304 stainless steel sheet - multi-fold (wavy spring)

304 stainless steel sheet - multi-fold (wavy spring)

$18.12
Model:
CR20Wave Spring-15.8
item_No
Specifications
Price
CR20 wave shrapnel-15.8*1.2*0.25mm
100 pcs
$18.12

Details

This product is designed for use as a reliable spring contact in button cell battery assembly and experimental energy material setups. Made from 304 stainless steel with a multi-fold wave structure, it offers consistent compressive force and stable electrical contact within CR20 coin cell configurations. The spring measures 15.8 mm in diameter with a thickness of 0.25 mm, and is available in packs of 100, 1000, or 5000 pieces to accommodate laboratory or small-scale production needs. Its corrosion-resistant properties and precise dimensional tolerances make it suitable for research applications requiring reproducible mechanical and electrochemical performance, such as battery testing or material characterization. This component supports the assembly of standard CR20-type cells and is compatible with common cathode and anode configurations.