Countersunk Head Machine Screw
Countersunk head machine screw is designed for assemblies that require a flush surface after installation. Its flat countersunk head sits neatly into a prepared countersunk hole, making the surface smoother and reducing interference with surrounding parts. This product is widely used in metal panels, machine covers, equipment housings, furniture fittings, electrical products, and precision structures where appearance and fastening strength must work together.
Countersunk head machine screw is designed for assemblies that require a flush surface after installation. Its flat countersunk head sits neatly into a prepared countersunk hole, making the surface smoother and reducing interference with surrounding parts. This product is widely used in metal panels, machine covers, equipment housings, furniture fittings, electrical products, and precision structures where appearance and fastening strength must work together. For applications that need clean lines and reduced protrusion, countersunk head machine screw is one of the most practical fastening solutions.
We manufacture countersunk head machine screw with attention to head angle consistency, thread accuracy, drive stability, and surface finish. A small angle deviation can affect flush fitting, so our production process focuses on stable forming and inspection before shipment. Our factory has experience supplying fasteners and hardware parts for mechanical equipment, furniture, electronics, and smart device accessories. With OEM and ODM capability, we can produce countersunk head machine screw according to customer drawings, samples, or project requirements, helping distributors build a stable product range for different markets.
Specifications
|
Head Style |
Flat countersunk head |
|
Drive Type |
Phillips, slotted, hex socket, or customized drive |
|
Thread Type |
Machine thread |
|
Material Options |
Carbon steel, stainless steel, alloy steel |
|
Finish Options |
Zinc plated, black oxide, nickel plated, passivated, plain finish |
|
Size Range |
Custom diameter and length available |
|
Manufacturing Process |
Cold heading, thread rolling, surface treatment, inspection |
|
Optional Features |
Custom head angle, custom drive depth, custom surface finish |
Application Areas
Metal Panels
Suitable for flat surfaces where raised screw heads are not preferred.
01
Machinery Covers
Used for covers, guards, plates, and frames requiring clean assembly.
02
Furniture Hardware
Applied in hinges, brackets, metal fittings, and connection parts.
03
Electrical Devices
Suitable for housings, control panels, equipment shells, and instrument parts.
04
Customization Capability
We support production based on technical drawings, samples, and prototypes. For countersunk head machine screw, customers often request different drive types, screw lengths, thread sizes, materials, and finishes. We can also assist with sample confirmation before mass production, which is especially helpful when the screw must sit flush with a customer's component.
MOQ depends on the product size, material, and processing difficulty. Regular custom sample development is normally around 15 days. For existing products, samples may be available before formal orders.
Production and Delivery
Standard products are usually produced within 15-20 days, while customized products normally take around 30 days. Repeat orders can often be arranged faster when drawings, molds, and materials are already confirmed.
During production, we can provide photos or videos to show progress. This helps overseas buyers confirm production status before shipment and gives distributors better control over delivery schedules.
Payment Terms
For regular orders, our standard payment term is 30% advance payment, with the balance paid after quality and quantity inspection. For customized products, we usually request 50% advance payment, with the balance paid after inspection and before shipment.
We support RMB and USD payments. For trade terms, EXW and FOB are both available, allowing buyers to choose a purchasing method that fits their logistics plan.
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