15pcs M6x20mm 12.9 Grade Hex Socket Cap Left Hand Thread Screw Bolt Black AC Voltmeter hand wheel is easy handle

hand wheel is easy handle assembly

The versatility of this vertically mounted sensor means that it can be installed either at the top or base of your tank

and various cylinders

dinner and coffee table and so on

Made of plastic

15pcs M6x20mm 12.9 Grade Hex Socket Cap Left Hand Thread Screw Bolt Black AC Voltmeter hand wheel is easy handleMade of carbon Steel material,black oxide finish,hex socket head,left hand reverse thread design. Fixing component, industrial and construction fasteners. To tighten a reverse threaded screw, you turn it counter clockwise. To loosen a reverse threaded screw, you turn it clockwise. Used widely in home, office and factory appliance, communication equipments, ship assembly and other machinery industry.