How to detect stainless steel csk screws?
stainless steel csk screws are made of stainless steel , and the head type of screw is flat head type screw . which is less rusty and durable than carbon steel flat head screw. The stainless steel material used by Shenzhen Shi Shi Tong Metal products Co., Ltd is 304 stainless steel. In normal environment , it can guarantee 50 years no rust. Stainless steel countersunk head screws can be used in environmental protection equipment, medical equipment, communications equipment and other fields. stainless steel csk screws standard, different grooved for stainless steel flat countersunk head screws have different standards, if you need to customize stainless steel csk screws, welcome to contact the Shi Shi Tong Metal Products Co.,Ltd , all kinds of screw head and drive, can be customized. Reference is made to the following stainless steel flat countersunk head screws: DIN EN ISO 2009 slotted flat hea...