Black Plated Carbon Steel Knurled Hexagon Socket Head Cap Screws

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: M1.4-M10
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: ANSI, GB
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Black
• Other Materials: Stainless Steel/Carbon Steel
• Surface Treatment: Zinc Plated,Galvanzied,Nickel Plated,Black Plated
• Head Shape: Round,Hexagonal,Flat,Pan
• Customized: Customized
• Transport Package: Bag+Carton+Pallet
• Trademark: Luning Machinery
• Origin: China
• HS Code: 7318140090
• Package Size: 28.00cm * 26.00cm * 16.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

Hexagon Socket Head Cap Screw, also known as an internal hexagon bolt, is a mechanical fastener with a cylindrical head and an internal hexagon groove for installation and removal with an internal hexagon wrench. This type of screw is manufactured according to national standards such as GB/T 70.1-2008, and comes in various specifications and sizes, suitable for different fastening needs.
advantage
1. High strength: The head design of the hexagonal screw with a cylindrical head provides a larger contact area, making the screw more stable under load and having strong tensile and shear resistance.
2. Easy installation: The design of the hexagonal groove allows screws to be quickly and accurately installed and removed, especially in situations with limited space or angles.
3. Beautiful and tidy: The head of the hexagonal screw inside the cylindrical head is smooth, which is not easy to accumulate dust and dirt, making the connection part more beautiful and tidy.
4. Corrosion resistance: Internal hexagonal screws made of stainless steel and other materials have good corrosion resistance and are suitable for harsh environments.
5. Standardized production: Following national or international standards ensures the interchangeability and consistency of screws.
purpose
1. Mechanical manufacturing: widely used in the assembly and maintenance of various machine tools, mechanical equipment, and transportation vehicles.
2. Construction industry: used for fixing steel structures, aluminum alloy doors and windows, decorative materials, etc.
3. Electronic appliances: used to fix circuit boards, electronic components, electrical enclosures, etc.
4. Precision instruments: suitable for instruments and equipment that require high-precision fastening.
5. Automotive industry: used for assembling automotive components such as engines, chassis, etc.
6. General assembly: The application of hex screws can be seen in the assembly process of various products, such as furniture, sports equipment, etc.
Cylindrical head hexagon screws have become one of the indispensable fasteners in industry and daily life due to their reliable performance and wide range of applications.
 

Product Parameters

 

Diameter(d)	Length(L)	Pitch(p)	Head Thickness(k)	Head diameter(dk)	Inner hexagon opposite side(N)
M1.4	3.0-12	0.3	1.26	2.46	1.27
M1.6	3.0-20	0.35	1.46	2.86	1.52
M2	3.0-40	0.4	1.86	3.62	1.52
M2.5	3.0-40	0.45	2.36	4.32	2.02
M3	4.0-100	0.5	2.86	5.32	2.52
M4	6.0-100	0.7	3.82	6.78	3.02
M5	6.0-100	0.8	4.82	8.28	4.02
M6	8.0-150	1.0	5.7	9.78	5.02
M8	3.0-25	0.3	7.64	12.73	6.02
M10	3.0-25	0.35	9.64	15.73	8.02

Product principle

Detailed Photos