Durable Hexagon Din934 Hex Nut DIN Standard Apply To Connect Fasten Parts

DIN934 Hex head nuts,Carbon Steel,Coarse Threaded ,Zinc Plated

1. Product Description

Hex nuts are fasteners with internal threads that are used with bolts, transmission power or mechanical components, and screws. Hexagonal nuts are usually used for bolt work. The bolts connect the mechanical parts together to provide a tightening effect. Hexagonal nuts, for reasons similar to bolt head-6 side, provide a good dimension spacing angle for the tool (good at tightening point), but more (and smaller) corners are easily rounded. Nuts are nuts, which are screwed together with bolts or bolts to tighten parts. All manufacturing machinery must use one of the original parts.

2. Specification

 1) Materials: Carbon Steel

 2) Process Method: Cold forging& hot forging

 3) Size:Diameter M3-M60 

 4) Standard: DIN934

 5) Surface:  Zinc Plated, Plain

 6) Grade: 4,6,8

 7)  Packing:  Inner packing with strong plastic bag, carton finally. Packing dimension would be according to  the products dimension and quantity.

 8)  Delivery terms: FOB / CFR / CIF etc.

 9) Delivery Time: 60-70 days after get the deposit.

3. Application

Hexagonal nuts are used in conjunction with bolts and screws to connect and fasten parts. Among them, type 1 hexagonal nuts are most widely used. Class C nuts are used for machines, equipment or structures with rough surface and low precision requirements. Class A and B nuts are used for machines, equipment or structures with relatively smooth surface and high precision requirements. The thickness of type 2 hexagonal nut m is thicker. It is often used in occasions where assembly and disassembly are often required. The thickness of hexagonal thin nut m is thinner, which is mostly used when the surface space of the connecting parts is limited.

For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934.

Ordinary outer hexagonal - widely used, characterized by a relatively large fastening force, the shortcoming is that there is sufficient operating space in the installation, installation can be used flexible wrench, open wrench or glasses wrench, the above wrench requires a lot of operating space.