AMSE Hex head nuts,Carbon Steel,Fine Threaded, UNF,Black,Grade 2

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 1/4"-1-1/2"

4) Standard: AMSE

5) Surface: Black

6) Grade: 2

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.

Hongxu Hardware Co.,Ltd is a professional manufacturer and exporter many kinds of fastener:Threaded rod,Bolt,Nut,Washer,Anchors etc,with more than 15 years in this field.We are near from Shanghai,Ningbo about 120 kms,with our high quality products and good services,we have relations with customers all around the world.

We are a professional and modern company dealing in standard parts,and have a professional technical team and high-quality supply,has a complete and scientific quality management system, first-class service and quality for survival,as a guarantee for our customers' vital interests.Our main products are: tooth bar, hexagon bolt, nut, screw and other products.

Our company had“innovative concept,the pursuit of excellence,rapid improvement,sustainable management as business philosophy,Quality is the first work in our company,customers satisfaction is our honor.

Our quality policy will never change,to carrenvironment the society and the social responsibility,we are a integrity,responsibility,innovation team,hoping we can do business with the customers from all around the world.