NINGBO YONGBIAO FASTENER CO.,LTD

NINGBO YONGBIAO FASTENER CO.,LTD

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Zinc ISO7380 Standard Pan Head Hex Socket Button Screws With Collar

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Province/State:zhejiang
Country/Region:china
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Zinc ISO7380 Standard Pan Head Hex Socket Button Screws With Collar

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Brand Name :YongBiao
Model Number :Pan Head Hex Socket Button Screws
Certification :ISO9001,TUV
Place of Origin :ZheJiang,China
MOQ :10000
Price :Negotitaion
Payment Terms :T/T
Supply Ability :5000000 PCS/Year
Delivery Time :7-25days
Packaging Details :Standard Shipping Packaging or Customized
Application :Machinery, Chemical Industry, Environmental, Building
Head :Pan head,Hex Countersunk cross
Thread :Full Thread
Country Of Origin :China
Connection :Common Bolt
Finish :Zinc Plated
Cross Recess :Hex
Standard :DIN, GB, ANSI, BSW, JIS, GOST
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Blue-white Zinc ISO7380 Standard Hex Socket Button Screws With Collar


1.Products Details:

The pan head hexagon botton socket bolt with collar is a kind of high - performance fastener. It combines the characteristics of a flange pan - head, a hexagon socket, and a sealant.

The pan - head design provides a larger contact area and better clamping force, which can evenly distribute the force when fastening and enhance the connection stability. The hexagon socket allows for convenient operation with a hexagon wrench, ensuring accurate and reliable tightening.

The hexagon socket allows for convenient operation with a hexagon wrench, ensuring accurate and reliable tightening.

The sealant coated on the bolt plays a crucial role in preventing leakage. It can fill the gaps between the bolt and the mating parts, creating a reliable sealing effect to prevent the leakage of fluids or gases.


2.Key Features:

• Excellent Sealing Performance:

The sealant on the bolt can effectively fill the gaps between the bolt and the mating parts, preventing the leakage of fluids and gases, and ensuring the tightness of the connection.

• High Connection Strength:

The flange pan - head design increases the contact area and clamping force, evenly distributing the force during fastening, which improves the stability and strength of the connection and is suitable for high - load applications.

• Good Corrosion Resistance:

The sealant can isolate the bolt from the external environment, reducing the risk of corrosion and extending the service life of the bolt.

• Easy Installation and Removal:

The hexagon socket design enables the use of a hexagon wrench for convenient operation, allowing for accurate tightening and loosening, which improves work efficiency.

• Wide Applicability:

It is widely used in various fields such as mechanical equipment, automotive manufacturing, and pipeline connections, meeting the requirements of different working conditions for high - strength connections and sealing performance.


3.Technical Parameters of Half Round Hex Socket Machine Screw With Collar

d M3 M4 M5 M6 M8 M10 M12 M16
P 0.5 0.7 0.8 1 1.25 1.5 1.75 2
h MAX 0.7 0.8 1 1.2 1.5 2 2.4 2.8
MIN 0.55 0.65 0.8 1 1.25 1.7 2.1 2.5
dc MAX 6.9 9.4 11.8 13.6 17.8 21.9 26 34
MIN 6.32 8.82 11.1 12.9 17.1 21.06 25.16 33
dk MAX 5.2 7.2 8.8 10 13.2 16.5 19.4 26
MIN 4.9 6.84 8.44 9.64 12.77 16.07 18.88 25.48
ds MAX 3 4 5 6 8 10 12 16
MIN 2.86 3.82 4.82 5.82 7.78 9.78 11.73 15.73
e MIN 2.3 2.87 3.44 4.58 5.72 6.86 9.15 11.43
k MAX 1.65 2.2 2.75 3.3 4.4 5.5 6.6 8.8
MIN 1.4 1.95 2.5 3 4.1 5.2 6.24 8.44
s MAX 2 2.5 3 4 5 6 8 10
2.08 2.58 3.08 4.095 5.14 6.14 8.175 10.175
MIN 2.02 2.52 3.02 4.02 5.02 6.02 8.025 10.025
t MAX 1.2 1.65 2.12 2.26 3.05 3.75 4.61 6.19
MIN 1.04 1.3 1.56 2.08 2.6 3.12 4.16 5.2
b 18 20 22 24 28 32 36 48


Zinc ISO7380 Standard Pan Head Hex Socket Button Screws With Collar

4.Certificate Display

Zinc ISO7380 Standard Pan Head Hex Socket Button Screws With Collar

5.Production Process

Zinc ISO7380 Standard Pan Head Hex Socket Button Screws With Collar

6.Packaging and shipping Details

Zinc ISO7380 Standard Pan Head Hex Socket Button Screws With Collar


1.Products Details:

The pan head hexagon botton socket bolt with collar is a kind of high - performance fastener. It combines the characteristics of a flange pan - head, a hexagon socket, and a sealant.

The pan - head design provides a larger contact area and better clamping force, which can evenly distribute the force when fastening and enhance the connection stability. The hexagon socket allows for convenient operation with a hexagon wrench, ensuring accurate and reliable tightening.

The hexagon socket allows for convenient operation with a hexagon wrench, ensuring accurate and reliable tightening.

The sealant coated on the bolt plays a crucial role in preventing leakage. It can fill the gaps between the bolt and the mating parts, creating a reliable sealing effect to prevent the leakage of fluids or gases.


2.Key Features:

• Excellent Sealing Performance:

The sealant on the bolt can effectively fill the gaps between the bolt and the mating parts, preventing the leakage of fluids and gases, and ensuring the tightness of the connection.

• High Connection Strength:

The flange pan - head design increases the contact area and clamping force, evenly distributing the force during fastening, which improves the stability and strength of the connection and is suitable for high - load applications.

• Good Corrosion Resistance:

The sealant can isolate the bolt from the external environment, reducing the risk of corrosion and extending the service life of the bolt.

• Easy Installation and Removal:

The hexagon socket design enables the use of a hexagon wrench for convenient operation, allowing for accurate tightening and loosening, which improves work efficiency.

• Wide Applicability:

It is widely used in various fields such as mechanical equipment, automotive manufacturing, and pipeline connections, meeting the requirements of different working conditions for high - strength connections and sealing performance.


3.Technical Parameters of Half Round Hex Socket Machine Screw With Collar

d M3 M4 M5 M6 M8 M10 M12 M16
P 0.5 0.7 0.8 1 1.25 1.5 1.75 2
h MAX 0.7 0.8 1 1.2 1.5 2 2.4 2.8
MIN 0.55 0.65 0.8 1 1.25 1.7 2.1 2.5
dc MAX 6.9 9.4 11.8 13.6 17.8 21.9 26 34
MIN 6.32 8.82 11.1 12.9 17.1 21.06 25.16 33
dk MAX 5.2 7.2 8.8 10 13.2 16.5 19.4 26
MIN 4.9 6.84 8.44 9.64 12.77 16.07 18.88 25.48
ds MAX 3 4 5 6 8 10 12 16
MIN 2.86 3.82 4.82 5.82 7.78 9.78 11.73 15.73
e MIN 2.3 2.87 3.44 4.58 5.72 6.86 9.15 11.43
k MAX 1.65 2.2 2.75 3.3 4.4 5.5 6.6 8.8
MIN 1.4 1.95 2.5 3 4.1 5.2 6.24 8.44
s MAX 2 2.5 3 4 5 6 8 10
2.08 2.58 3.08 4.095 5.14 6.14 8.175 10.175
MIN 2.02 2.52 3.02 4.02 5.02 6.02 8.025 10.025
t MAX 1.2 1.65 2.12 2.26 3.05 3.75 4.61 6.19
MIN 1.04 1.3 1.56 2.08 2.6 3.12 4.16 5.2
b 18 20 22 24 28 32 36 48


Zinc ISO7380 Standard Pan Head Hex Socket Button Screws With Collar

4.Certificate Display

Zinc ISO7380 Standard Pan Head Hex Socket Button Screws With Collar

5.Production Process

Zinc ISO7380 Standard Pan Head Hex Socket Button Screws With Collar

6.Packaging and shipping Details

Zinc ISO7380 Standard Pan Head Hex Socket Button Screws With Collar

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