Item Type: Electric Fence Insulator_x000D_ Material: Galvanized Steel + Polypropylene (PP)_x000D_ Product Length: Approx. 9.5cm / 3.74in_x000D_ Gross Weight: Approx. 1195g / 42.15oz_x000D_ Specifications: M6 Screw Type_x000D_ Application: Suitable for animal husbandry electronic fence, mainly used in tetragonum tube, round tube and angle iron tube. 1Superior Material: Made of high quality galvanized steel and polypropylene materials. High resistance, good insulation, no deformation, sun and rain protection. 2Safe: The screw in insulator is environmentally friendly and completely harmless to people, pets and wild animals.So you can use it with confidence. 3Wide Range of Uses: The electric fence insulator can be used as start, end, corner or line insulator, you can choose the usage at will, bringing a safe environment. 4Low Loss: This angled electric fence insulator accommodates live wires without loss of power and is suitable for low impedance and standard load controllers. 5Scope of Application: Suitable for animal husbandry electronic fence, mainly used in tetragonum tube, round tube and angle iron tube.50 x Flat Head Insulator 100 x Nut