Frame Turn Button Metal Bow Shape Frame Picture Turn Button with Screws for Hanging Pictures Photos Drawings and Posters, Black (100 Pieces)

100 Pieces frame turn buttons set: frame turn button size is 0.91 inch/ 23 mm in length, 0.24 inch/ 6 mm in width, mounting hole diameter: 3 mm/ 0.12 inch, 100-piece screw size is 3 x 10 mm /0.12 x 0.4 inch Quality metal material: the frame rotation buttons and screws are made of quality iron, which is strong and durable; It is difficult for them to rust or corrode by coating the surface with paint Easy to install: there is no need to drill holes during installation, just use screws to tighten the buttons on the photo frame, please note that the screws should be perpendicular to the frame surface during installation Sufficient quantity: the quantity of frame turn buttons with screws is for you to choose, sufficient quantity and good combinations to hold your photos or pictures on wall or shelves Wide range of applications: you can use this set of frame rotation buttons and screws for many different purposes, such as hanging some pictures, photos, drawings and posters on the wall, or using these small objects to make some artworks to meet different needs