Feature

●Product Name: Belleville Spring; Package Content: 50(+/-2%)pcs x Belleville Spring
●Main Color: Copper Tone; Material: 60Si2MnA
●Weight: 6g; Outer Diameter: 8mm/0.32"
●Inner Diameter: 4.2mm/0.17; Thickness: 0.4mm/0.016 (a708ea80-2b17-11ea-990f-4cedfbbbda4e
●quality: DIN2093 (: DIN2093

Description