Product Type: High precision M6 hex socket head cap screws bolts and barrel nuts assortment kit. Product Material: Made of good quality carbon steel, hard and sturdy, allow you to use for long time. Product Feature: A good match between socket cap screws with barrel nuts to make strong joints for your furniture. Application: Best for the assembly of beds, cots and flat pack furniture, also good for office appliance, communication equipments, ship assembly and other machinery industry. Material: carbon steel and color zinc plated. Quantity: 114pcs in total Uses: Mainly used for the link between furniture, wardrobes, sofas, beds, cabinets, wooden doors, chairs, and other household products. Multi-use with screws can make the link part firmer, and it is convenient and quick to disassemble and transport. Thread: M6X1 Packing size: 19.5133.6MM Note: It does not include other things, the color is based on the first picture, and the other pictures only show the effect Due to the