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Cross Recessed Countersunk Head Self-Tapping Screws

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.

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Product Description

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.

Product Parameter

(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