Package includes: It is a set of furniture fixing accessories, 40 sets of 3 in 1 furniture connecting fittings, including 40 eccentric cams, 40 bolt fixing pins and 40 pre-inserted nuts assembly screws, a total of 120 accessories, enough to repair some damaged furniture. It is both economical and practical in daily production. You can fix the furniture yourself. Eccentric Wheel Size: Cam Size: 15 x 11 mm; Stud size: de6 x 40 mm; Size of pre-inserted nut: M6 (8 x 11.5 mm).It is an excellent tool set for furniture makers and woodworking enthusiasts.Suitable for thickness of 16mm-18mm wood panel. Eccentric Wheel Material: quality carbon steel cam lock fittings, surface electroplated, strong rust resistance, exquisite workmanship, sturdy and durable. Exquisite craftsmanship, clear and tidy screw thread, very sturdy, adopting reverse crossbeam design, easy to install and easy to use. Product Features: Furniture fixing includes a connection cam, a pin and a pre-inserted nut, which makes the furniture less susceptible to damage. These three parts can be easily assembled and disassembled, and the connection can be very strong and not easy to fall off. Wide application: furniture connector fixing screws cam and connector sets dowels can be widely used for connecting panel furniture panels, such as cabinets, cupboards, drawers, cabinets, bed cabinets, etc., suitable for home, office and other other occasions. 15mm Cam Fittings with M6x40mm Screw-in Studs and M6 Pre-inserted Nuts Product Features: Furniture fittings are divided into three parts: mounting fittings, connecting rod bolts and plastic nuts; the three pieces allow easy installation and disassembly of table cabinets, and the joints can be connected very tightly and are not easily damaged. Use products: Suitable for handmade panel furniture, office furniture, cabinets and wardrobes. Furniture Cabinet Fixing Screw Lock Cam nut Bolt Fixing 40 set Material: Steel, Zinc Alloy Color: Silver Cam Size: 15 x 12mm Stud Size: 6 x 40mm Pre-inserted nut size: M6 (7.8 x 11.3 mm) more details as picture shown Package Content : 40 Pcs x Cam Fittings 40 Pcs x Steel Stud 40 Pcs x Pre-inserted Nut TIPS : Manual measurement, please allow 0.01-0.02cm error, thank you