Cold heading Service

ANSI/ASME B18.3 Stainless Steel Hexagon Socket Button Head Cap Screws Manufacturer In China

Ningbo Teng Qi Fasteners Co., Ltd. is a professional manufacturer specializing in stainless steel ANSI/ASME B18.3 hexagon socket button head screws. With advanced cold heading and thread rolling equipment, we are committed to delivering high-quality fasteners that meet international standards.

Our strict quality control system ensures that every product meets the precise requirements of our customers. Over the years, our products have been widely exported to Europe, the United States, and other regions, earning the trust and recognition of global clients.

At Ningbo Teng Qi Fasteners, we pride ourselves on providing durable, reliable, and precision-engineered fastening solutions tailored to the needs of diverse industries.

ANSI ASME B18.3 Stainless Steel Hexagon Socket Button Head Cap Screws

ANSI ASME B18.3 SS304 SS316 Hexagon Socket Button Head Cap Screws

Specification:

The specification of ANSI/ASME B18.3 Stainless Steel Hexagon Socket Button Head Cap Screws include the following details:

Product name	ANSI/ASME B18.3 Stainless Steel Hexagon Socket Button Head Cap Screws
Thread Diameter:	#0-3/4"
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 ANSI/ASME B18.3 Hexagon Socket Button Head Cap Screws:

ASME ANSI B 18.3 Hexagon Socket Head Cap Screws

Thread Diameter	#0	#1	#2	#3	#4	#5	#6	#8	#10	1/4	5/16	3/8	7/16	1/2	5/8	3/4
P	80	64	56	48	40	40	32	32	24	20	18	16	14	13	11	10
dk max	0.114	0.139	0.164	0.188	0.213	0.238	0.262	0.312	0.361	0.437	0.547	0.656	0.765	0.875	1	1.125
dk min	0.104	0.129	0.154	0.176	0.201	0.226	0.25	0.298	0.347	0.419	0.527	0.636	0.746	0.851	0.97	1.105
k max	0.032	0.039	0.046	0.052	0.059	0.066	0.073	0.087	0.101	0.132	0.166	0.199	0.231	0.265	0.331	0.375
k min	0.026	0.033	0.038	0.044	0.051	0.058	0.063	0.077	0.091	0.122	0.152	0.185	0.218	0.245	0.311	0.355
t min	0.02	0.028	0.028	0.035	0.035	0.044	0.044	0.052	0.07	0.087	0.105	0.122	0.14	0.175	0.21	0.245
s max	0.0355	0.051	0.051	0.0635	0.0635	0.0791	0.0791	0.0952	0.127	0.1587	0.19	0.2217	0.253	0.316	0.379	0.442
s min	0.035	0.05	0.05	0.0625	0.0625	0.0781	0.0781	0.0937	0.125	0.1562	0.1875	0.2187	0.25	0.3125	0.375	0.4375

Application of ANSI/ASME B18.3 Stainless Steel Hexagon Socket Button Head Cap Screws:

ANSI/ASME B18.3 Stainless Steel Hexagon Socket Button Head Cap 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.