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Hexagon Socket Flat Countersunk Head Cap Screws

As one of professional high quality Hexagon Socket Flat Countersunk Head Cap Screws manufacturers, you can rest assured to buy Hexagon Socket Flat Countersunk Head Cap Screws from DONGSHAO 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 Hexagon socket flat countersunk head cap screws in China.

The Hexagon socket flat countersunk head cap screws are made of high-quality steel, with corrosion resistance, high strength, not easy to break and other characteristics to ensure product quality;The screw surface treatment technology is excellent, galvanized, black oxidation and other surface treatment methods are available, so that the screw surface is more smooth, beautiful, and has better anti-rust performance;The size of the Hexagon socket flat countersunk head cap screws is accurate, and the cutting precision of the hex is high, which makes the screw more stable in use;And suitable for a variety of fields, such as bicycles, machinery, automobiles, etc., with multi-purpose characteristics;Hexagon socket flat countersunk head cap screws are installed with universal wrench, convenient for loading and unloading.

Product Parameter

(mm)	M3	M4	M5	M6	M8	M10	M12	M14	M16	M20
P	0.5	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5
dk max	6.72	8.96	11.21	13.44	17.92	22.4	26.88	30.8	33.6	40.32
dk min	5.54	7.53	9.43	11.34	15.24	19.22	23.12	26.52	29.01	36.05
e min	2.303	2.873	3.443	4.583	5.723	6.863	9.149	11.429	11.429	13.716
k max	1.86	2.48	3.1	3.72	4.95	6.2	7.44	8.4	8.8	10.16
s max	2.08	2.58	3.08	4.095	5.14	6.14	8.175	10.175	10.175	12.212
s min	2.02	2.52	3.02	4.02	5.02	6.02	8.025	10.025	10.025	12.032
t min	1.1	1.5	1.9	2.2	3	3.6	4.3	4.5	4.8	5.6