Baoding Xiaoguo Intelligent Equipment Co., LTD. is Round wire snap ring for bores-type B manufacturer and supplier in China who can wholesale Slotted pan head screws. The company provides customers with customized product services and sends free samples to customers.
Steel wire rings for holes DIN 7993B (RB) -1970 are available in a wide range of sizes to meet different application requirements.
Steel wire rings for holes DIN 7993B (RB) -1970 are widely used in various mechanical equipment, especially in the need to fix the axial movement of parts, such as bearing fixing, transmission device, etc.
Material: usually used spring steel 4
Hardness: grade 10.9, hardness range between HRC32~39 4
Surface treatment
Blackening: this is a common surface treatment process, can improve the corrosion resistance and appearance quality of the retaining ring 4