Nut
ARIDA
7318159090
CNC machining center
Stainless Steel
Fastener
Cold Forging
High Rigidity and Precision
ISO, GS, RoHS, CE
One year
Forging
Standard exporting package
ARIDA
China
CNC precision
New
Motor
Worldwide
yes
CNC
| Quantity: | |
|---|---|
| Thread size* Pitch | Type | Min Sheet Thickness | Hole Size in Sheet | C -0.13(max) | H ±0.15(Nom.) | Minimum Margin |
| M2*0.4 | BSO | 1.0 | 4.2 | 4.19 | 4.8 | 6.0 |
| SOS | ||||||
| M2.5*0.45 | BSO | 1.0 | 4.2 | 4.19 | 4.8 | 6.0 |
| SOS | ||||||
| M3*0.5 | BSO | 1.0 | 4.2 | 4.19 | 4.8 | 6.0 |
| SOS | ||||||
| 3.5M3*0.5 | BSO | 1.0 | 5.4 | 5.39 | 6.4 | 6.8 |
| SOS | ||||||
| M3.5*0.6 | BSO | 1.0 | 5.4 | 5.39 | 6.4 | 6.8 |
| SOS | ||||||
| M4*0.7 | BSO | 1.3 | 6.0 | 5.95 | 7.0 | 7.5 |
| SOS | ||||||
| 3.5M4*0.7 | BSO | 1.3 | 7.2 | 7.12 | 7.9 | 8.0 |
| SOS | ||||||
| M5*0.8 | BSO | 1.3 | 7.2 | 7.12 | 7.9 | 8.0 |
| SOS |
Flat Hex Head:
The head of the nut is hexagonal in shape, which allows for a wrench or socket to be used for tightening or loosening the nut.
The "flat" aspect means the top surface of the hex head is relatively flat, providing a low-profile appearance and minimizing protrusion once installed.
Extra Long:
This indicates that the nut has a longer-than-standard threaded portion. The extended length can be useful when needing to engage with thicker materials or when additional thread engagement is required for increased strength or stability.
Self-tapping:
Self-tapping nuts are designed to create their own threads in the material they are installed into. This eliminates the need for pre-tapped holes, simplifying installation and reducing the risk of misalignment or damage to pre-existing threads.
Sheet Metal Work: Useful in applications where sheet metal or other thin materials are involved, as the extra length can provide sufficient engagement even in thinner substrates.
Plastic Assemblies: Often used in plastics where traditional threading might not be feasible or where the self-tapping feature is beneficial for quick assembly.
Mechanical Engineering: In mechanical assemblies where space constraints require a low-profile fastener but strength is still a concern.
Automotive Industry: Used in automotive applications where space is limited but reliable fastening is necessary.
Electrical Panels: Common in electrical enclosures or panels where long threads are needed to secure components firmly.
Sample Display
Components
Head: The hexagonal shape allows for a wrench or a socket tool to be used for tightening or loosening the nut.
Thread: The threads are designed to cut into the material as the nut is tightened, creating a secure connection.
Length: The extra-long threaded section allows for deeper engagement with the mating component, providing increased holding power.
Common Materials: These nuts are typically made from steel or stainless steel, depending on the application requirements.
Plating: They may be coated or plated to improve corrosion resistance, such as zinc plating or nickel plating.
Material Compatibility:
Ensure the material you are working with is compatible with the type of self-tapping nut you are using. For example, some nuts are better suited for softer materials like plastics or aluminum, while others might be designed for harder materials like steel.
Installation Process:
Align the nut with the intended location on the material.
Use a wrench or socket to start the nut into the material. The threads will begin to form as the nut is turned.
Continue tightening until the nut is seated appropriately and the threads are fully engaged.
Torque Considerations:
Pay attention to the torque specifications to avoid over-tightening, which can strip the newly formed threads or damage the material.
Rating: 4.5 out of 5 stars
Excellent Thread Engagement: The extra-long threads provide a very secure hold, which was perfect for our application where we needed to attach components to a thick piece of sheet metal.
Easy Installation: The self-tapping feature made installation a breeze. We didn’t have to pre-tap holes, which saved us a lot of time and effort.
Sturdy Construction: The nuts are made of high-quality material that feels robust and durable. We’ve had no issues with breaking or stripping, even under significant torque.
Low Profile: The flat hex head gives a sleek, professional look once installed, and it doesn’t protrude much from the surface, which was important for our design aesthetic.
Initial Thread Start: While the self-tapping feature is great, getting the first few turns started can be a bit tricky if the material is very hard. We found that using a pilot hole, even if just a shallow one, helped significantly.
Limited Reuse: Because of the way these nuts tap their own threads, they’re not ideal for applications where you need to frequently remove and reinstall the nuts. Over time, the threads can become worn, reducing the effectiveness of the fastening.
"I recently used these flat hex head extra long self-tapping nuts on a project involving fabricating a custom enclosure for our industrial machinery. The nuts were a game-changer in terms of ease of use and the strength of the final assembly. We had previously struggled with traditional nuts coming loose over time, but these self-tapping nuts have held firm even under continuous vibration. The only minor issue we faced was during the initial installation phase, where getting the threads started was a bit challenging in some spots. However, once we got the hang of it, the rest of the installation went smoothly. Highly recommend for applications where you need a reliable and secure fastening solution."
| Thread size* Pitch | Type | Min Sheet Thickness | Hole Size in Sheet | C -0.13(max) | H ±0.15(Nom.) | Minimum Margin |
| M2*0.4 | BSO | 1.0 | 4.2 | 4.19 | 4.8 | 6.0 |
| SOS | ||||||
| M2.5*0.45 | BSO | 1.0 | 4.2 | 4.19 | 4.8 | 6.0 |
| SOS | ||||||
| M3*0.5 | BSO | 1.0 | 4.2 | 4.19 | 4.8 | 6.0 |
| SOS | ||||||
| 3.5M3*0.5 | BSO | 1.0 | 5.4 | 5.39 | 6.4 | 6.8 |
| SOS | ||||||
| M3.5*0.6 | BSO | 1.0 | 5.4 | 5.39 | 6.4 | 6.8 |
| SOS | ||||||
| M4*0.7 | BSO | 1.3 | 6.0 | 5.95 | 7.0 | 7.5 |
| SOS | ||||||
| 3.5M4*0.7 | BSO | 1.3 | 7.2 | 7.12 | 7.9 | 8.0 |
| SOS | ||||||
| M5*0.8 | BSO | 1.3 | 7.2 | 7.12 | 7.9 | 8.0 |
| SOS |
Flat Hex Head:
The head of the nut is hexagonal in shape, which allows for a wrench or socket to be used for tightening or loosening the nut.
The "flat" aspect means the top surface of the hex head is relatively flat, providing a low-profile appearance and minimizing protrusion once installed.
Extra Long:
This indicates that the nut has a longer-than-standard threaded portion. The extended length can be useful when needing to engage with thicker materials or when additional thread engagement is required for increased strength or stability.
Self-tapping:
Self-tapping nuts are designed to create their own threads in the material they are installed into. This eliminates the need for pre-tapped holes, simplifying installation and reducing the risk of misalignment or damage to pre-existing threads.
Sheet Metal Work: Useful in applications where sheet metal or other thin materials are involved, as the extra length can provide sufficient engagement even in thinner substrates.
Plastic Assemblies: Often used in plastics where traditional threading might not be feasible or where the self-tapping feature is beneficial for quick assembly.
Mechanical Engineering: In mechanical assemblies where space constraints require a low-profile fastener but strength is still a concern.
Automotive Industry: Used in automotive applications where space is limited but reliable fastening is necessary.
Electrical Panels: Common in electrical enclosures or panels where long threads are needed to secure components firmly.
Sample Display
Components
Head: The hexagonal shape allows for a wrench or a socket tool to be used for tightening or loosening the nut.
Thread: The threads are designed to cut into the material as the nut is tightened, creating a secure connection.
Length: The extra-long threaded section allows for deeper engagement with the mating component, providing increased holding power.
Common Materials: These nuts are typically made from steel or stainless steel, depending on the application requirements.
Plating: They may be coated or plated to improve corrosion resistance, such as zinc plating or nickel plating.
Material Compatibility:
Ensure the material you are working with is compatible with the type of self-tapping nut you are using. For example, some nuts are better suited for softer materials like plastics or aluminum, while others might be designed for harder materials like steel.
Installation Process:
Align the nut with the intended location on the material.
Use a wrench or socket to start the nut into the material. The threads will begin to form as the nut is turned.
Continue tightening until the nut is seated appropriately and the threads are fully engaged.
Torque Considerations:
Pay attention to the torque specifications to avoid over-tightening, which can strip the newly formed threads or damage the material.
Rating: 4.5 out of 5 stars
Excellent Thread Engagement: The extra-long threads provide a very secure hold, which was perfect for our application where we needed to attach components to a thick piece of sheet metal.
Easy Installation: The self-tapping feature made installation a breeze. We didn’t have to pre-tap holes, which saved us a lot of time and effort.
Sturdy Construction: The nuts are made of high-quality material that feels robust and durable. We’ve had no issues with breaking or stripping, even under significant torque.
Low Profile: The flat hex head gives a sleek, professional look once installed, and it doesn’t protrude much from the surface, which was important for our design aesthetic.
Initial Thread Start: While the self-tapping feature is great, getting the first few turns started can be a bit tricky if the material is very hard. We found that using a pilot hole, even if just a shallow one, helped significantly.
Limited Reuse: Because of the way these nuts tap their own threads, they’re not ideal for applications where you need to frequently remove and reinstall the nuts. Over time, the threads can become worn, reducing the effectiveness of the fastening.
"I recently used these flat hex head extra long self-tapping nuts on a project involving fabricating a custom enclosure for our industrial machinery. The nuts were a game-changer in terms of ease of use and the strength of the final assembly. We had previously struggled with traditional nuts coming loose over time, but these self-tapping nuts have held firm even under continuous vibration. The only minor issue we faced was during the initial installation phase, where getting the threads started was a bit challenging in some spots. However, once we got the hang of it, the rest of the installation went smoothly. Highly recommend for applications where you need a reliable and secure fastening solution."
