The Aircraft Butterfly Gypsum Board Expansion Screws are designed for easy installation in hollow walls, such as gypsum board and fiberboard. This kit includes self-drilling plugs that securely anchor various items like curtains, lamps, and picture frames.
- Material: Plastic nylon and stainless steel
- Application: Suitable for gypsum board, fiberboard, and hollow boards
- Quantity: 1 set includes 10 screws and 10 expansion tubes
- Easy to use: Pre-drill holes, insert the plug, and screw in for a secure fit
Specifications:
- Screw length: Approximately 5 cm
- Aircraft screw tube dimensions: Approximately 5.2 x 3 cm
- Butterfly screw tube dimensions: Approximately 3.5 x 3.2 cm
Package Content:
- 1 set of expansion screws (10 screws + 10 expansion tubes)

D***S –
conforming