China Pan Head Screw manufacturer
NINGBO YONGBIAO FASTENER CO.,LTD
NINGBO YONGBIAO FASTENER CO.,LTD
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Stainless Steel Zinc Grade 10.9 Hex Socket Button Head Screws With Collar

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NINGBO YONGBIAO FASTENER CO.,LTD

City: ningbo

Province/State:zhejiang

Country/Region:china

Tel:+86--18658229310

Contact Person:
Ms.Amylin
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Stainless Steel Zinc Grade 10.9 Hex Socket Button Head Screws With Collar

Brand Name YongBiao
Model Number Pan Head Hex Socket Botton Screw
Certification ISO9001,TUV
Place of Origin ZheJiang,China
Minimum Order Quantity 10000
Price Negotitaion
Payment Terms T/T
Supply Ability 5000000 PCS/Year
Delivery Time 7-25days
Packaging Details ZheJiang,China
Finish Color-Zinc Plated
Head Style Pan Head
Logo Custom Accept
Packaging Plastic Bag / Paper Box
Keywords Screw Fastener
Thread Nominal (M) M2 M2.5 M3 M4 M5 M6 M8 M10 M12
Thread UNC, UNF
Oem Accept
Detailed Product Description

Stainless Steel Zinc Grade 10.9 Hex Socket Button Head 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

dM3M4M5M6M8M10M12M16
P0.50.70.811.251.51.752
hMAX0.70.811.21.522.42.8
MIN0.550.650.811.251.72.12.5
dcMAX6.99.411.813.617.821.92634
MIN6.328.8211.112.917.121.0625.1633
dkMAX5.27.28.81013.216.519.426
MIN4.96.848.449.6412.7716.0718.8825.48
dsMAX34568101216
MIN2.863.824.825.827.789.7811.7315.73
e MIN2.32.873.444.585.726.869.1511.43
kMAX1.652.22.753.34.45.56.68.8
MIN1.41.952.534.15.26.248.44
s MAX22.53456810
2.082.583.084.0955.146.148.17510.175
MIN2.022.523.024.025.026.028.02510.025
tMAX1.21.652.122.263.053.754.616.19
MIN1.041.31.562.082.63.124.165.2
b1820222428323648


4.Certificate Display

5.Production Process

6.Packaging and shipping Details

Product Tags: Collar Hex Socket Button Head Screws   10.9 hex socket button head screws   Collar hex button head screw  
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