Brass Hex Nut Molded - In Threaded Inserts Nut DIN 16903 A
1,Description:
Nuts and bolts or screws screwed together to play a fastening role
of the parts, all production and manufacturing machinery must be
used according to the different materials, divided into carbon
steel, stainless steel, non-ferrous metals (such as copper) and
other major types.
The nut is a part that closely connects the mechanical equipment.
Through the inner thread, nuts and bolts of the same specifications
can be connected together. For example, the nut of M4-P0.7 can only
be connected with bolts of M4-P0.7 series (in the nut, M4 refers to
the inner diameter of the nut is about 4mm, and 0.7 refers to the
distance between two thread teeth is 0.7mm). American products are
the same, for example, a 1/4-20 nut can only be matched with a
1/4-20 screw (the inside diameter of the 1/4 finger nut is about
0.25 inch, 20 fingers per inch, there are 20 teeth).
2,Applications:
Copper material
Copper nut, inlaid copper nut, knurled copper nut, embedded copper
nut, injection copper nut, etc
metal
Zinc copper alloy nuts, etc
Stainless steel
Round nut with slot, round nut with hole on side, round nut with
hole on end, small round nut
Welded square nut, welded hexagon nut, fastening nut, inserted
round nut
Fine teeth all metal hexagonal flange face lock nut, all metal
hexagonal flange face lock nut, fine teeth non-metal insert
hexagonal flange face lock nut, fine teeth hexagonal flange face
nut
Round nut, ring nut, butterfly nut
Self-locking nut, locking nut, locking nut, four-claw nut, driving
nut safety nut, thin rod screw connection nut, self-locking
hexagonal cap nut, special anchor screw nut, hexagonal crown thin
nut, suspension ring nut.
DISC-LOCK lock nut is composed of two parts, each part has
staggered CAM, because the internal wedge design slope Angle is
larger than the nut Angle of the bolt, this combination will be
tightly fastened into a whole, when there is vibration, DISC-LOCK
lock nut convex parts of each other staggered, resulting in lifting
tension, so as to achieve the perfect locking effect.
3,Specifications:
| material |
| aluminium | Aluminum has excellent thermal and electrical conductivity.
However, aluminum is naturally soft and may produce gelatinous
buildup after processing. If not properly operated, it is difficult
to cut during processing. |
|
|
| titanium | Edm machining is well suited for titanium because the process can
withstand the viscosity of this alloy and break down lengthy chips.
However, deionized water is needed as a medium to help control the
heat generated during processing.
|
|
|
| steel | Steel is a very strong metal, and many manufacturers tend to use
wire cutting machines instead of CNC machines for machining complex
steel features. However, this material generates a lot of heat, so
necessary precautions need to be taken. |
|
|
| brass | Brass has a high tensile strength and is easy to cut by machine.
But the cutting speed should be slow because it is a soft metal. |
|
|
4,Feature Advantage:
Easy to install
wholeness
Gasket free
It can be used with Class 8.8, Class 10.9 and other high strength
bolts
Easy disassembly
Reusable medium carbon steel
1. **Excellent Electrical Conductivity**: Copper is the second-best
conductor of electricity after silver, making it widely used in
electrical wires, cables, and electronic devices.
2. **Good Thermal Conductivity**: Copper has high thermal
conductivity, making it ideal for use in heat exchangers and
cooling systems.
3. **Ductility**: Copper is highly ductile and malleable, meaning
it can be easily drawn into wires or formed into various shapes.
4. **Corrosion Resistance**: Copper develops a thin layer of copper
oxide when exposed to air, which protects it from further
corrosion.
5. **Antimicrobial Properties**: Copper naturally inhibits the
growth of bacteria, making it useful for medical equipment and
frequently touched surfaces, such as door handles.
### **Composition of Copper**:
Copper is a natural metal element, often found in mineral compounds
like chalcopyrite (CuFeS₂) and chalcocite (Cu₂S). High-purity
copper is obtained through processes such as smelting and
electrolytic refining.
### **Applications of Copper**:
1. **Electrical Industry**: Due to its excellent conductivity,
copper is widely used in electrical wiring, cables, motors, and
power generation equipment, playing a crucial role in power
transmission.
2. **Construction Materials**: Copper is used in roofing, piping,
and other building materials because of its corrosion resistance
and ease of fabrication. It is also used in architectural
decorations, as it develops an attractive green patina over time
(copper oxide or verdigris).
3. **Mechanical Manufacturing**: Copper and its alloys (like brass
and bronze) are used in machinery for bearings, gears, and other
components due to their anti-friction and wear-resistant
properties.
4. **Heat Exchange Equipment**: Copper’s thermal conductivity makes
it ideal for use in heat exchangers, boiler tubes, and radiators.
5. **Coinage**: Copper is used in many countries for minting coins
because it is durable and easy to shape.
6. **Medical and Sanitary Uses**: Copper’s antimicrobial properties
make it suitable for medical devices and surfaces that frequently
come into contact with hands, helping to reduce the spread of
bacteria.
Copper’s widespread use is due to its excellent physical and
chemical properties, making it indispensable in both industry and
everyday life.
5,About us
6.FAQ
Q: Are you trading company or manufacturer ?
A: We are factory and OEM are available.
Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock. or it is
15-20 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
Q: What is your terms of payment ?
A: 30% T/T in advance ,balance before shippment or L/C.
If you have another question, pls feel free to contact us as below:
