EN
Corrosion Resistant: Durable and long-lasting for various applications.
Metric Size Range: Suitable for both metric and imperial systems.
Grade 4.8 & 6.8: High tensile strength for reliable fastening.
Anodized Finish: Enhanced corrosion resistance and aesthetic appeal.
Customizable Surface: Available in anodized or plain finishes.
304 Stainless Steel Hex Nuts 201/316 Screws and Nuts Complete Set M2 M3 M4 M5 M6 M8 M10 M12 M16 M20
This complete set of stainless steel hex nuts and screws includes options in 304, 201, and 316 grades, with a metric size range spanning M2 through M20. Available in strength classes 4.8 and 6.8, these fasteners are supplied with an anodized or plain finish to suit different environmental requirements. The combination of material choices and size options makes this product line suitable for applications in food processing equipment, chemical plants, and marine environments where reliable threaded connections are required.
Spu:
1601763321096
- Overview
- Recommended Products
Multiple Stainless Steel Grade Options: The availability of 304, 316, and 201 grades enables material selection based on specific operating conditions. Grade 304 serves as the standard choice for general industrial applications. Grade 316 offers enhanced chloride resistance, particularly relevant for coastal installations, marine equipment, and chemical processing environments. Grade 201 provides a practical alternative for indoor applications with less demanding corrosion requirements. This material flexibility allows engineers and procurement professionals to specify appropriate hardware without over-specifying or compromising on performance.
Comprehensive Size Range and Strength Classes: The metric sizing from M2 through M20 covers small precision fasteners through large structural components, accommodating diverse assembly requirements across different equipment types. The availability of both 4.8 and 6.8 strength classes provides selection flexibility based on application loads. Class 4.8 fasteners are suited for general-purpose connections, while class 6.8 offers higher tensile strength for more demanding load conditions. This combination of size and strength options reduces the need to source from multiple suppliers.
Surface Finish Protection and Appearance: The anodized finish provides an additional layer of surface protection that helps maintain fastener appearance and integrity in various environments. This electrochemical treatment enhances the natural corrosion resistance of the stainless steel substrate, making the fasteners suitable for applications where exposure to moisture or cleaning chemicals is routine. The plain finish option provides a clean, uncoated surface for applications where coating is not required or where specific surface characteristics are needed.
Complete Set Convenience: The product configuration as nuts and screws together simplifies inventory management and ensures component compatibility. The matched sets eliminate concerns about thread compatibility between components purchased separately, supporting efficient assembly, maintenance, and repair operations.
Hygienic and Food-Grade Applications: In the food processing industry, equipment must withstand frequent washdown with water and cleaning chemicals. The 304 and 316 stainless steel options provide the necessary corrosion resistance to maintain fastener integrity and support food safety requirements. The machinery for canning sector similarly benefits from these fasteners, where secure connections are required on filling heads, sealing mechanisms, and conveyor systems operating at production speeds. Packaging machinery often incorporates these fasteners for frame connections and adjustment mechanisms where reliability during high-speed operations is important. Medical apparatus manufacturing specifies these fasteners for equipment requiring cleanability and material stability, including diagnostic machines and treatment devices where corrosion could compromise function or hygiene standards.
Heavy Industry and Harsh Environment Applications: In chemical equipment installations, piping supports, valve assemblies, and structural frames require hardware capable of withstanding exposure to corrosive substances and varying temperatures. The 316 stainless steel option, with its molybdenum-enhanced corrosion resistance, is particularly relevant in these environments. The ship manufacturing industry frequently specifies stainless steel fasteners for interior and exterior applications where salt spray, humidity, and marine atmospheric conditions are persistent factors. For the water treatment industry, equipment such as filtration units, pump stations, and chemical dosing systems incorporate these fasteners for their moisture resistance and reliable mechanical performance in facilities handling potable water, wastewater, or process water.
General Mechanical and Industrial Applications: Within the conveying equipment sector, these fasteners are used in drive assemblies, roller supports, and structural framework, supporting reliable operation under continuous service. As machine parts, these hex nuts and screws serve as replacement components or original installation hardware across various industrial machinery types. The availability of multiple sizes, material grades, and strength classes provides maintenance teams and design engineers with flexible sourcing options. The all-in-one set configuration is particularly useful for facility maintenance departments, equipment repair workshops, and OEM assembly lines where ready availability of matched components supports productivity and reduces downtime.
About Product
The 304 Stainless Steel Hex Nuts and Screws Complete Set represents a comprehensive fastening solution designed for industrial assembly, maintenance, and manufacturing operations. This product range offers three distinct stainless steel grades, each with specific performance characteristics suited to different operating environments. Grade 304 stainless steel, an austenitic chromium-nickel alloy with approximately 18% chromium and 8% nickel, provides a balanced combination of corrosion resistance and mechanical strength suitable for general industrial use. Grade 316 stainless steel incorporates molybdenum as an alloying element, which enhances resistance to pitting corrosion and chloride environments, making it a preferred choice for marine applications and chemical processing equipment. Grade 201 stainless steel serves as an alternative for applications where the enhanced corrosion resistance of 304 or 316 is not required.
The metric size range extends from M2 through M20, covering small-diameter fasteners for precision instruments through larger thread sizes for structural assemblies. The product offering includes both nuts and screws, providing a complete fastening set. This all-in-one approach simplifies procurement by allowing customers to source matched components from a single product line. The strength classes of 4.8 and 6.8 correspond to specific mechanical properties defined by ISO standards. Class 4.8 fasteners offer a nominal tensile strength of 400 MPa with a yield strength ratio of 0.8, while class 6.8 provides higher load capacity at 600 MPa tensile strength with the same yield ratio, supporting selection based on application load requirements.
The surface finish options include an anodized coating or a plain uncoated finish. Anodizing involves an electrochemical process that thickens the natural oxide layer on the fastener surface, providing additional protection against surface corrosion while maintaining dimensional accuracy. The availability of both finish options allows specification based on aesthetic requirements or specific environmental conditions.
Highlight
Key Advantages
Application Scenarios
The versatility of the 304 Stainless Steel Hex Nuts and Screws Complete Set makes it applicable across a broad spectrum of industrial sectors. The following examples illustrate how this product range is used in different operational environments:
