Round Nuts - Product/Round NutsRounds nuts are cylindrical shaped. This is a custom nut that we manufacture, the specifications and dimensions can be customized to suit the desired application.  Technical…

NON-STANDARD NUTS Usually for non-standard nuts we need to design the moulds in advance, and it needs to go through a testing period. So if you have request for non-standard…

Prevailing Torque Lock Nuts - Product/Prevailing Torque Lock NutsPrevailing torque hex nuts consist of a conical top and flat bottom bearing surface with chamfered corners. This commonly used lock-nut locks…

Hex Flange Nut - Product/Flange Nuthex flange nuts contain an integrated non-spinning washer at the bottom of the nut. The flange has serrations which makes it suitable for applications that…

Hex Thin Nuts - Product/Hex Thin NutsAlso known as Hex Jam nuts, they are half as tall as a standard hex nut. It’s often used as a locknut where it…

Hex Heavy Nuts - Product/Hex Heavy NutsHeavy hex nuts are larger and thicker than standard hex nuts, making them ideal for being fastened with larger diameter high strength bolts, studs…

Hex Full Nuts - Product/Hex Full NutsHex full nuts are also known as hex finished nuts; they are one of the most commonly used nuts in the world today. Hex…

Products JINZHU produces various of fastener nuts made by carbon or alloy steel and follows a wide variety of standards including DIN, ANSI/ASME, ISO, UNI, JIS, BS and many others.…