Stainless Steel Cross Round Head Combination Screw with Flat Washer

• Customization: Available
• Standard: DIN, ANSI, GB, JIS, BSW
• Material: Stainless Steel
• Model NO.: M2-M8
• Surface Treatment: Galvanized Sheet
• Head Type: Hexagon
• Other Materials: Stainless Steel/Carbon Steel
• Surface: 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

Cross shaped round head combination screw usually refers to a fastener that pre combines a cross groove round head bolt (also known as a pan head bolt) with a washer. The characteristic of this combination screw is that the bolt head is circular and has a cross groove, which can be used in conjunction with a cross screwdriver. Gaskets are usually placed below the bolt head to increase the contact area, disperse pressure, and protect the surface of the connection from damage.
advantage
1. Easy installation: The cross shaped round head combination screw pre combines the bolt and washer together, reducing installation steps and improving installation efficiency.
2. Uniform distribution of pressure: The gasket can evenly distribute the pressure of the bolt on the connecting piece, preventing damage to the connecting piece due to excessive local pressure.
3. Easy to operate: The cross groove design makes the bolt easy to rotate with a screwdriver, and the operation is simple.
4. Beautiful and durable: The round head design not only looks beautiful, but also reduces the risk of head scratches or damage.
5. Strong universality: Cross shaped round head combination screws are widely used in various occasions and have good universality.
purpose
1. Electronic appliances: Used to assemble the outer shell, internal components, etc. of electronic products, such as computers, mobile phones, televisions, etc.
2. Furniture manufacturing: used for assembling furniture such as tables, chairs, cabinets, etc.
3. Mechanical equipment: used for the assembly and maintenance of mechanical equipment, such as small machinery, instruments, valves, etc.
4. Building decoration: used for fixing building decoration materials, door and window frames, such as aluminum alloy doors and windows, interior decorative panels, etc.
5. Automotive industry: used for the assembly of automotive components, such as interior, exterior, electronic components, etc.
6. Hardware products: used for assembling various hardware products, such as toolboxes, shelves, guardrails, etc.
Cross shaped round head combination screws have been widely used in industry and daily life due to their convenient installation, strong versatility, and good durability. They are important fasteners that ensure the stability and reliability of various product structures.
 

Product Parameters

 

Type	Thread diameter	head diameter	Head Thickness	Gasket diameter	Gasket thickness	Elastic pad thickness
M2	2	3.5	1.53	4	0.2	0.9
M2.5	2.5	4.2	2.03	4.5	0.5	1.3
M3	3	5.2	2.33	7	0.6	1.5
M4	4	6.6	3.01	9	0.8	2
M5	5	8.5	3.61	10	1	2.75
M6	6	10	4.45	12	1.6	3.25
M8	8	12.7-12.9	3.6-3.8	15.5-15.7	1.3-1.5	3.7-3.9

Product principle

Detailed Photos