DONGSHAO is a professional Cross Recessed Countersunk Head Self-Tapping Screws manufacturer and supplier in China, you can rest assured to wholesale and customized Cross Recessed Countersunk Head Self-Tapping Screws from our factory and we will offer you the best after-sale service and timely delivery.
Hebei Dongshao Fastener Manufacturing Co., Ltd. is a well-known supplier and manufacturer of Cross recessed countersunk head self-tapping screws in China.
The Cross recessed countersunk head self-tapping screws are easy to install and use without the need for additional tools to improve work efficiency.This screw is made of a strong material that is not easily damaged and can be used in important construction, machinery and other equipment.There are different specifications of Cross recessed countersunk head self-tapping screws, suitable for a variety of different application scenarios and requirements.
The surface of the screw is smooth and shiny, and there are a variety of colors to choose from, which can improve the appearance and beauty of the equipment.Qualified Cross recessed countersunk head self-tapping screws have undergone rigorous quality inspection and testing to provide long-term stable performance and safe use.
(mm) | ST2.2 | ST2.9 | ST3.5 | ST4.2 | ST4.8 | ST5.5 | ST6.3 | ST8 | ST9.5 |
P | 0.8 | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | 2.1 | 2.1 |
a max | 0.8 | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | 2.1 | 2.1 |
dk max | 3.8 | 5.5 | 7.3 | 8.4 | 9.3 | 10.3 | 11.3 | 15.8 | 18.3 |
dk min | 3.5 | 5.2 | 6.9 | 8 | 8.9 | 9.9 | 10.9 | 15.4 | 17.8 |
k max | 1.1 | 1.7 | 2.35 | 26 | 2.8 | 3 | 3.15 | 4.65 | 5.25 |
No. | 0 | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 |
M | 1.9 | 3.2 | 4.4 | 4.6 | 5.2 | 6.6 | 6.8 | 8.9 | 10 |
t min | 0.9 | 1.7 | 1.9 | 2.1 | 27 | 2.8 | 3 | 4 | 5.1 |
t max | 1.2 | 2.1 | 2.4 | 26 | 3.2 | 3.3 | 3.5 | 4.6 | 5.7 |