M14 thread angle grinder inner and outer flange nut fixing tool self-locking pressure plate 125 150 180 230 accessories 50mm 1 piece

describe Type: Lock Plate Chuck Material: 45# steel Quick Release Nut: Quick release nut with M14 thread for quick mounting and dismounting of diamond inserts and cup grinding wheels. Grinding discs and other accessories. Anti-slip design: The bottom has a delicate frosted texture so that the nut blocks the grinding disc and does not slip. Please clean the disc spindle and quick release nut before use to avoid being stuck by foreign objects. Material: high-strength alloy no deformation during operation fast speed and long life. Compatibility: Compatible with all M14 angle grinders on the market; suitable for diamond cutting discs grinding discs cup wheels diamond discs and most other types of grinding discs. Note: Please check the nut for defects and damage before use to avoid safety accidents. Diameter 50mm