China Square Nut factory

China Square Nut factory Details锛?/span Name:Square nut Standard:DIN557 Size:M4-M16 Material:Carbon steel/stainless steel Coating:Zp, Yzp, HDG, Geomet, Black, Self colour Grade:GR4, GR8 Delivery time:Usually about 45days Certification:EN10204: 3.1 Report Introduction锛?/span That DIN557 square nut is a four-sided nut that can be used in a channel or welded into place. It have a more excellent surface in contact with the part being fastened and therefore provide more excellent resistance to loosening and greater resistance to tightening. DIN557 are used along with flat washers to avoid damage from their sharp edges and help increase the strength of the fastener. ROCK CATALOGUE Drawing锛?/span FAQ: Q: Can we use our own logo? A: Yes, we can print your private logo according to your request. 聽 Q: What鈥檚 your MOQ? A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer鈥檚 exact situation.China Square Nut factory website:http://www.rock-hardware.com/square-nut/