Specification: Model: MXZN4; Material: Zinc Alloy; Size:M4/M5/M6/M8/M10; Length: 10-25mm; Quantity: 130Pcs; Feature: 1. Made of high quality zinc alloy, with good room temperature mechanical properties and wear resistance, can keep thread integrity after multi times use. 2. Usage: Pre-drill a proper hole, screw in with internal hex tool. Unique self-tapping designed external thread, contribute to tapping, with good tensile resistance, can effectively prevent stripped due to torsion or vibration. 3. Applications: Suitable for pine, plywood, fiberboard, etc, have a good effect in the advanced furniture combination. Package Included: Item: Length; Quantity; M4 Insert Nut:10mm; 30; M5 Insert Nut:10mm; 30; M6 Insert Nut:10mm;  20; M6 Insert Nut:15mm ; 20; M8 Insert Nut:15mm; 10; M8 Insert Nut:20mm; 10; M10 Insert Nut:25mm; 10; Total Quantity: 130Pcs