ISO7380 Stainless Steel Hexagon Socket Button Head Screws Supplier In China

Ningbo Teng Qi Fasteners Co., Ltd. is a professional manufacturer and supplier of ISO7380 Stainless Steel Hexagon Socket Button Head Screws. We specialize in the cold heading of high-quality 304 and 316 stainless steel, ensuring that each screw meets stringent dimensional specifications, go/no-go gauge requirements, and surface treatment standards for optimal performance.

Our button head screws are designed for applications where a smooth, low-profile fastener is required, offering both aesthetic appeal and strong, secure fastening. These screws are widely used across diverse industries, including automotive, machinery, electronics, construction, and renewable energy, where high strength and corrosion resistance are essential. We are committed to providing innovative and customizable fastening solutions that meet the evolving needs of our clients.

ISO7380 SS304 SS316 Hexagon Socket Button Head Screws Supplier

ISO7380 Stainless Steel Hexagon Socket Button Head Screws Supplier

Specification:

The specification of ISO7380 Stainless Steel Hexagon Socket Button Head Screws include the following details:

Product name	ISO7380 Stainless Steel Hexagon Socket Button Head Screws
Thread Diameter:	M3-M16
Material:	SS304 SS316
Surface Treatment	Plain/Nylok Patch/Thread Locking(3M, Loctite，Precote)
Packaging:	Boxes/cartons into wooden pallets
MOQ:	500kg/Size

Dimension Chart of ISO7380 Stainless Steel Hexagon Socket Button Head Screws:

Thread Diameter	M3	M4	M5	M6	M8	M10	M12	M16
P	0.5	0.7	0.8	1	1.25	1.5	1.75	2
da max	3.6	4.7	5.7	6.8	9.2	11.2	13.7	17.7
dk max	5.7	7.6	9.5	10.5	14	17.5	21	28
dk min	5.4	7.24	9.14	10.07	13.57	17.07	20.48	27.48
e min	2.303	2.873	3.443	4.583	5.723	6.863	9.149	11.429
k max	1.65	2.2	2.75	3.3	4.4	5.5	6.6	8.8
k min	1.4	1.95	2.5	3	4.1	5.2	6.24	8.44
r min	0.1	0.2	0.2	0.25	0.4	0.4	0.6	0.6
s max	2.08	2.58	3.08	4.095	5.14	6.14	8.175	10.175
s min	2.02	2.52	3.02	4.02	5.02	6.02	8.025	10.025
t min	1.04	1.3	1.56	2.08	2.6	3.12	4.16	5.2

Application of ISO7380 Stainless Steel Hexagon Socket Button Head Screws:

ISO7380 Stainless Steel Hexagon Socket Button Head Screws are widely used in various industries due to their corrosion resistance, mechanical strength, and sleek design. Below is an organized list of their common applications along with examples:

Application	Details
Machinery and Equipment Assembly:	Used in the assembly of machines and equipment where a smooth, low-profile head is necessary to avoid interference with moving parts. Common in manufacturing machinery, robotics, and automation systems.
Electronics and Electrical Equipment:	Ideal for fastening components in electronic devices where space is limited and a clean, aesthetic appearance is required. Examples include consumer electronics, communication devices, and electrical enclosures.
Marine Applications:	Highly resistant to saltwater corrosion, making them ideal for marine hardware and equipment such as boat fixtures, deck fittings, and anchoring systems.
Medical and Pharmaceutical Equipment:	Commonly found in medical devices and pharmaceutical machinery due to their non-reactive and durable nature. Examples include surgical instruments, diagnostic equipment, and laboratory apparatus.
Furniture and Interior Design:	Frequently used in furniture assembly and decorative structures where a smooth, low-profile finish is desired. Examples include modular furniture, architectural hardware, and decorative fixtures.
Industrial and Construction Projects:	Used in industrial frameworks and construction projects that require strong, corrosion-resistant fasteners. Applications include steel frameworks, fastening safety railings, and conveyor systems.