This kinds of nuts have all size and also materials can be plating like zn, nickle and so on as customised.
Can be used on LED lamp/funiture/machine/bicycle/moble phone etc.
As a coupling function and can anti-skidding And our good with hige quality and competitive price also have good after-sales service for all clients, futher more we can provide free samples for your reference.
Welcome to provide drawing to us and enter into long term bussiness relationship.