Plain Passivation Stainless Steel A4 - 70 Domed Cap Head Nuts for Constructing
1. Product Description
Hex Domed Head Cap Nuts is its common name and it is also called a crown hex nut, blind nut, cap nut or acron nut. It is a nut that has a domed top to cover the threads. This is to prevent contact with the external thread to protect the threads or protect other things the threads would rub against. In addition the dome gives a more finished appearance. It is usually made of brass, steel, stainless steel (low carbon content) or nylon. It can also be chrome plated and given a mirror finish. A nut with a finished top that covers the end of the bolt. Bolts must be in the proper length.
We offer a wide range of Dome Nuts, which are fabricated using high quality steel. These are available in two varieties Mild Steel Dome Nuts and Alloy Steel Dome Nuts. Further, we offer our dome nuts in various sizes to meet the different needs of our clients.
Domed Cap Nut offered can be made available by us in different finish sizes of M4 to M24 as well as in construction material options of mild steel, stainless steel and others as per the specific demands of the customers. With choice of zinc, chrome, nickel surface finishes, these nuts are made to undergo extensive tests so as to provide perfect mechanical fastening support in different areas. Some of the industry sectors these are used in include petrochemical industry, construction, electronic industry and others.
2. Specification
| diameter | pitch | h | m | s |
| D | P |
| | | | | max | min |
| M3 | 0.5 | 2.5 | 6 | 5.5 | 5.32 |
| M4 | 0.7 | 3 | 7 | 7 | 6.78 |
| M5 | 0.8 | 4 | 9 | 8 | 7.78 |
| M6 | 1 | 5 | 11 | 10 | 9.78 |
| M8 | 1/1.25 | 6 | 15 | 13 | 12.73 |
| M10 | 1/1.25/1.5 | 8 | 18 | 16 | 15.73 |
| M12 | 1.25/1.5/1.75 | 10 | 22 | 18 | 17.73 |
| M16 | 1.5/2 | 13 | 26 | 24 | 23.67 |
| M18 | 1.5/2/2.5 | 14 | 29 | 27 | 26.16 |
| M20 | 1.5/2/2.5 | 16 | 32 | 30 | 29.16 |
| M22 | 1.5/2/2.5 | 18 | 35 | 34 | 33 |
| Size: | 1/4”-1”,M6-M30 |
| Material: | Stainless Steel,SS304, SS316 |
| Thread: | M, UNC, UNF |
| Finish: | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G |
| Packing: | bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
| Application: | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating |
| Equipments: | Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter |
| Supply Ability: | 1000 tons per month |
| MinimumOrder: | 500kgs for each specification |
| Trade Term: | FOB/CIF/CFR/CNF/EXW/DDU/DDP |
| Payment : | T/T, L/C,etc |
| Market: | South&north Amrica/Europe/East&South east Asia/ Australia and ect. |
| Professional: | More than 15 years experience in fasteners industry |
| Our Main market is North&South America and proficient in IFI standard. |
3. Application
Typically manufactured from either low carbon steel or stainless steel,cap nuts, also referred to as domed cap nuts are used to cover exposed bolt ends and add a finished appearance. ;These stainless steel cap nutsare composed of a hex nut and top cap consisting of 18% chromium and 8% nickel for corrosion resistance.
4. Advantages
RICH EXPERIENCE:
We have been engaged in the fasteners for 15 years. Our company had good reputation with customers from American, Europe and Austrialia etc. We also have a good team for sale and quality control.
GOOD SERVICE:
We will respond to you within 24 hours. We can manufacture nonstandard parts according to your drawings. And we will continue to serve you after sales and will be responsable for the mistakes from us.
LOW PRICE:
The prices of our production are reasonable! The prices will be much better if your quantity is good.
PERFECT QUALITY:
We have strict quality control from producing to delivery.Our company had strong technology support, 80% of our colleagues are master or bachelor's degree. We have cultivated a group of managers who are familiar with product quality , good at modern concept of management .
5. More pictures
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