[M6-1.0mm,left hand]
[M8-1.25mm,left hand]
[M12-1.75mm,left hand]
[M10-1.5mm,left hand]
【Specifications】 -Package Included:10pcs Nylon Lock Nuts. - Color: Silver Tone - Material: 304 Stainless Steel - Size: M8 -Thread Pitch:1.25mm 【Features】 - Nylon Insert Lock Nuts Are Also Known As Stop Nuts. Lock Nuts Are Used For Fastening To a Bolt When Mechanically Joining Materials Together. The Bolt Threads Into The Nylon Material Are Located At The Top Of The Nut. The Purpose Of The Nylon Insert Is To Prevent Backing Off Or Loosening From Vibration. Note: Please Check The Size Carefully Before Purchasing, Thanks For Your Support. Warning: The Product Are Small Parts, Keep Away From Children And Kids.