Hexagon Socket Button Head Screws with Collar

The Hexagon Socket Button Head Screws with Collar produced by Jinghong Fasteners are made of high-quality carbon steel and are processed as a single piece. They undergo overall black hardening and blackening treatment. The specifications cover the full range from M3 to M16. They are strictly manufactured in accordance with standard processes. They come with an integrated flange washer structure and are designed with round-head internal hexagonal shapes. The structure is compact, formed as a single piece without the need for additional washers. The locking force is uniform, with high strength and good wear resistance. The appearance is neat. They are commonly used in fields such as mechanical equipment, automation accessories, and mold fixtures as high-strength precision fasteners.

Selected with high-quality carbon steel material, it undergoes heat treatment for strengthening. It has high mechanical strength, strong tensile force resistance, and is not prone to fracture or deformation. The overall black-blackened surface treatment effectively enhances its wear resistance, rust prevention, and oxidation resistance, making it suitable for common industrial conditions. It comes with an integrated flange gasket, which increases the contact area under pressure, prevents pressure injuries and loosening, and eliminates the need for separate fitting of washers, thereby improving assembly efficiency. The round-head hexagonal structure is compatible with hexagonal wrenches, facilitating easy disassembly and assembly, ensuring stable torque transmission, and being less prone to slip. It has a complete range of specifications, from M3 to M16, with standard sizes available. It has high precision, clear and smooth tooth patterns, firm locking, and extremely strong versatility.

Our Strength

·  Direct from manufacturer to customer, On time delivery

·  Completely fastener products,offers one - stop shopping service.

·  High quality and competitive price, saving your cost.

·  Product complies with iso9001 and ts16949 certification

·  After shippment, we will offer the Material report and Test report.

Product Application

It is widely applied in industries such as automated equipment, industrial machinery, mold fixtures, computer cases and cabinets, medical devices, communication equipment, automotive parts, hardware tools and furniture tools; it is suitable for connection parts that require an increased pressure-bearing surface, save installation space, and simplify assembly processes. It is particularly suitable for vibration environments, precise assembly and daily industrial fastening scenarios, meeting the assembly usage requirements of high strength and high stability.

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Q: Are you trading company or manufacturer ?

A: We are factory

Q: How long is your delivery time?

A: Generally it is 2-5 days if the goods are in stock. or it takes around 20 days if the goods are not in stock, certainly,it is according to your quantity.

Q: Do u do Non-standard Fasteners,and How about the OEM/ODM?

A:Yes,we do Non-standard Fasteners,OEM/ODM as well,and we have 20 years more experience in this line.We have complete production line, R&D Center. Pre-sales and after-sales support. Let u no worries about the quality.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free,but u need charge the freight at the first time.

Q:Do you sell little quantity,like few hundred and few thousand?

A: It depends on the stock. if we have ,that's ok. if not,it needs MOQ.