Special SS Screws

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Sunmach manufactures and supplies Stainless Steel Screws for industrial, engineering, construction, marine, chemical processing, and general fastening applications. Manufactured from corrosion-resistant stainless steel grades such as SS 304 and SS 316, these screws provide reliable fastening, dimensional accuracy, and resistance to moisture and atmospheric corrosion. Our SS Screws are available in different sizes, thread configurations, head styles, drive types, and specifications to meet diverse application requirements. SS 304 screws are widely used for general industrial and engineering applications, while SS 316 screws are preferred for marine, coastal, chemical, and other environments requiring enhanced corrosion resistance. As an experienced Stainless Steel Screws Manufacturer and Supplier, Sunmach focuses on material verification, thread accuracy, dimensional inspection, surface quality, and conformity with applicable specifications. Stainless Steel Screws can be supplied according to customer drawings, required dimensions, material grades, thread specifications, and applicable standards. Stainless Steel Screws are commonly used in industrial machinery, electrical equipment, construction, marine equipment, food processing systems, water treatment plants, chemical processing equipment, and general engineering assemblies. Contact Sunmach for Stainless Steel Screws manufactured and supplied according to your required grade, size, thread, and technical specifications.

Special SS Screws

Sunmach is an ISO 9001:2015 certified manufacturer and global supplier of Special SS metric size Socket Head Cap, Pan, Round Flat and Slotted Truss Head Machine Screws & Set Screws in standard 904L Stainless Steel, Nitronic® 60, 254 SMO, A4-80 Stainless Steel & custom or Special SS Screws. Apart from Special SS Series, We also manufacture screws from these other special materials such as Duplex 2507, Hastelloy® G-30, Stainless Steel 300 Series, Nickel 201, Titanium Grade 2, Titanium Grade 5 & Monel® 400, Special Stainless 904L, Nitronic® 60, 254 SMO, A4-80 Stainless Steel to name few.

Special SS screw product example

To manufacture & timely deliver a precision Special SS, Standard SS Series, Screws or Custom Special SS Series, apart from adequate inventory, we have advanced machinery, experienced engineering team, R&D; team, Prototyping team, Heat Treatment facility & all required Testing along with the efficient logistic team. All Raw Materials sourced from the most reputable and renowned manufacturers in the world.

Sunmach bolts meet applicable DIN, ISO, ANSI and IS.
Sunmach serves a diverse range of markets including Chemical Processing, Semiconductor, Power Generation, Aerospace, Oil & Gas, Pharmaceutical, Food & Beverage, Marine, Pulp & Paper, Petrochemical & Refining, Air Pollution Control and Water Treatment.

Frequently Asked Questions

Common questions about Sunmach Stainless Steel Screws

Stainless Steel Screws are used for securing components and creating reliable mechanical assemblies in construction, industrial machinery, marine equipment, electrical systems, food processing, water treatment, chemical processing, and general engineering applications.

Sunmach supplies Stainless Steel Screws in commonly specified grades including SS 304 and SS 316. SS 304 is suitable for general applications, while SS 316 provides enhanced corrosion resistance for marine, coastal, chemical, and other demanding environments.

SS Screws provide corrosion resistance, reliable thread engagement, mechanical strength, and durability in many industrial environments. Their suitability depends on the screw grade, dimensions, installation conditions, operating loads, temperature, and level of environmental exposure.

Yes. Sunmach can supply Stainless Steel Screws according to required sizes, thread specifications, material grades, head configurations, dimensions, applicable standards, and customer drawings. Customized requirements can be reviewed based on the project's technical specifications.

Depending on the order and project requirements, Sunmach can provide quality documentation for Stainless Steel Screws, including Material Test Certificates (MTC), Certificates of Conformance (CoC), dimensional inspection reports, and other applicable inspection documentation.