Spring washer DIN 6796- 6-FSt This RFQ was sourced on www.MFG.com in CHINA for Lock Washers Spring washer DIN 6796- 6-FSt 6 GB93-87 ISO4017-M6x30 Buyer Information Industry Machinery and Tools City/Region Ningbo, 浙江 (Zhejiang) Country CHINA RFQ RFQ Number 425771 Material Laiton Technical Specifications Category Lock Washers Dimensions The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services for the machine tool industry, automotive industry… For more information visit www.MFG.com. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience. Lock Washers: Lock washers are washers that are designed to prevent loosening of a nut after it has been tightened. They generally have sharp edges that bite into the fastened surface to prevent unwanted rotation due to vibration or other mechanical forces.