Description: Material: Made of quality nylon, this Sliding Door Hardware Nut is known for its nice wear resistance. It is not prone to slippage and is sturdy, ensuring a long service lifeProduct Dimensions: The mushroom head has a diameter of 6.9cm/2.72inch, and the screw hole measures 1.7cmx2.2cm/0.67inchx0.87inch. These dimensions make it suitable for various applicationsEasy Installation: This Cold storage door frame Fastener comes as a set making it easy to install and use right out of the boxVersatile Use: Ideal for securing door frame in cold storage rooms, this Stud Sliding Bolt Screw can also be used with sliding doors on guide railReliable Performance: With its strong construction and quality materials, this tool provides reliable performance even under heavy use conditions Specification: Material: Nylon Size Chart: Rod 10cm/3.94inch, mushroom head diameter 6.9cm/2.72inch, screw hole 1.7cmx2.2cm/0.67inchx0.87inch Package Includes: 1 Set Sliding Door HardwareNut Note: Please allow slightly errors due to manual measurement and different monitors.