hex washer head drilling screw with nylon washer

Applicationt: 

Universal

Production Description:

hex washer head drilling screw with nylon washer

 for hex washer head drilling srew with nylon washer , we can provid it with different material ,such as C1022,sus410,sus304,if you want products of C1022 the appearance can be blue zinc plated and yellow zinc plated.besides, the size can be as long as 100