12pcs M8x50mm Hanger Bolts with 12pcs M8x20mm Threaded Insert Nuts Interface M12x24.5mm it is both safe and

it is both safe and creditable

1/2 inch=(85mm) x (1/2") x (10mm) x  (6mm) x (27mm)

Accessory only

Easy to Install - These lamp holders are suitable for bulb features with E27 Screw Bulbs

It can withstand high impact force and absorb with the main body of door suction to achieve a good sealing effect

12pcs M8x50mm Hanger Bolts with 12pcs M8x20mm Threaded Insert Nuts Interface M12x24.5mm it is both safe andDescription: Material: Made of carbon steel, color galvanized surface treatment, high hardness, and good wear resistance, standard inner hexagon socket; Provides great corrosion resistance and antirust ability for long service life. Advantage: The hanger bolt is good for wooden furniture jointing. Wood screw thread on one end and a machine screw thread on the other end; Inner hex head with flange, evenly stressed on the inner and outer teeth, and the