Njabulo Stainless stands out as a top-notch manufacturer and supplier of Stainless Steel 304L Bolts, proudly rooted in Cape Town, South Africa. Renowned for their commitment to quality and precision, they offer an impressive selection of 304L bolts, including hex bolts, U-bolts, stud bolts, and custom fasteners tailored for both standard and corrosive environments. These versatile bolts find their way into various sectors such as construction, food processing, chemical handling, and marine applications. Njabulo Stainless guarantees that all their products adhere to international standards, providing customers with dependable fastening solutions designed for durability.
Stainless Steel 304L Bolts are crafted from a low-carbon variant of the 304 stainless steel alloy, featuring around 18–20% chromium, 8–12% nickel, and a maximum carbon content of 0.03%. This unique composition significantly boosts resistance to intergranular corrosion, particularly after welding, eliminating the need for post-weld annealing. Typically, these bolts deliver a tensile strength of about 485 MPa and a yield strength of roughly 170 MPa. Their remarkable formability, weldability, and corrosion resistance make them perfect for both structural and precision fastening tasks.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 304L Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 304L |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 304L |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless steel 304L bolts are low-carbon, corrosion-resistant fasteners with great strength and durability. They are ideal for environments that require excellent weldability and resistance to oxidation and staining.
Custom Stainless Steel 304L Hex Bolt is a custom designed fastener with a hexagonal head, providing low-carbon corrosion resistant characteristics. It ensures high strength and weldability for special industrial design applications.
Stainless Steel 304L Leg Bolt is a carbon-free, corrosion-resistant fastener with threaded threads and a flat-leg design. It provides robust and reliable connections for construction and industrial applications.
Stainless Steel 304L Expansion Anchor Bolt is a low-carbon, resistance fastener designed to securely anchor into concrete or masonry expands during installation, providing strong holding strength.
stainless steel 304L hex flange head bolt features a hexagonal head with an integrated flange, providing a secure, durable fastening solution. Its low carbon design ensures excellent corrosion resistance and durability.
Stainless Steel 304L Fully Threaded Bolt has a fully threaded shaft, for consistent grip and engagement. They have excellent corrosion resistance, great strength, and are suitable for a variety of industrial and architectural applications.
Stainless Steel 304L Bolts are a go-to choice in industries that prioritize corrosion resistance, hygiene, and dependable mechanical performance. They are commonly utilized in food and beverage equipment, chemical processing systems, marine structures, pharmaceutical machinery, and architectural frameworks. The low carbon content minimizes the risk of carbide precipitation during welding, making them ideal for pressure vessels and piping systems. Plus, their sleek finish and low maintenance requirements make them perfect for visible or decorative installations. Overall, Stainless Steel 304L bolts deliver long-lasting, cost-effective performance across a wide array of industrial and commercial applications.
SS 304L Bolts are widely used in applications where corrosion resistance and high weldability are required. They are useful for construction and architectural applications, including bridges and buildings, due to their durability. These bolts are used in the pharmaceutical, marine environment and food processing industries, where water and solvents are common in addition to the oil and gas industry and are equipment that requires highly resistant to corrosion and oxidation.
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