Jiaxing Aoke hardware warmly welcome you to wholesale large flat head hex socket coaster screws from our factory. Our factory is ISO9001 certified and have many years experiences to produce coaster screws in China. The commonly used large flat head hex socket coaster screw for thermal cup have a thread diameter of M4 and lengths of 6.5, 7.2 and 8.5mm. The head of coaster screw is designed with a large flat head and an internal hexagonal slot, which increases the surface contact area and ensures uniform force distribution on the flat head hex socket coaster screw. There is a shoulder under the head of the thread, and it is serrated. The serration design enhances the friction between the screw and the connected parts. Contact us, we will provide you with good service and factory discounted prices.
Aoke is a Chinese flat head coaster screws manufacturer and supplier, you can purchase and customized large flat head hex socket coaster screws from our factory. Stainless steel large flat head hex socket coaster screws are produced by cold heading and ensure dimensional accuracy and excellent appearance, with smooth heads, distinct serration, and burr-free hexagon sockets. The cold-forging process shortens production lead times, reduces material loss, and lowers the production costs of large flat head hex socket coaster screws. Stainless steel A2 flat head coaster screws offer excellent corrosion resistance, eliminating the risk of rust during use in thermal cups. Aoke offers custom sizes and can customize thread diameters, lengths, and head dimensions to meet customer needs, design and develop solutions for various thermal cups configurations. Samples are provided before production, ensuring quality assurance.
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Standard |
DIN, ASME, Customize |
Material |
SS304, SS316 Stainless Steel A2 |
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Surface Treatment |
Passivation, Plain, Black Zinc, Electrophoresis |
Size |
M2-M4 |
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Unite |
Piece |
Head type |
Flat Head |
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Packing |
Bulk cartons with pallet, small boxes in cartons with pallet |
Lead time |
Busy season:20-30days,Slack season:10-20days |
Large Flat Head Hex Socket Coaster Screw is widely used in general industry, electronic equipment, plastic parts and thermal cup etc.