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Dongguan Daya Precision Hardware Co., Ltd. offers high-quality Stainless Steel 304 Studs Bolts engineered for demanding industrial applications. Manufactured from premium A2 (304) stainless steel, these stud bolts deliver exceptional durability, superior corrosion resistance, and reliable mechanical strength, making them a trusted choice for projects that require long-lasting performance in challenging environments-74.
| Parameter | Details |
|---|---|
| Material Grade | Stainless Steel 304 (A2-70 / A2-80) |
| Strength Grades | A2-70, A4-80, 4.8–12.9 |
| Diameter Range | M3–M100 |
| Standards | DIN 976, ASTM F593, ASTM A193 Grade B8, ISO 3506 |
| Finish Options | Plain, zinc-plated, painted, or customized |
| Thread Type | Fully threaded/double-ended threaded |
| Packing | Standard export packing or custom as required |
| Delivery Time | 3–20 days for standard products; customized lead times available |
Excellent Corrosion Resistance – The 18% chromium and 8% nickel (18-8) composition of 304 stainless steel provides outstanding resistance against rust, oxidation, and many corrosive media, making it ideal for outdoor and wet environments-.
Excellent Mechanical Strength – These stud bolts offer tensile strengths ranging from 515 MPa to 700 MPa and yield strength of ≥205 MPa, ensuring reliable load-bearing capacity under high stress-.
Heat & Temperature Resistance – 304 stainless steel retains its mechanical properties across a wide temperature range, suitable for both high-heat and cryogenic applications.
Wide Material Options – Available in stainless steel, carbon steel, and alloy steel to suit different project requirements and budget considerations-74.
Double-End Threaded Stud Bolts – Threaded on both ends for secure flange bolting, piping connections, and structural assemblies-.
Fully Threaded Studs – Continuous threads along the entire length for maximum adjustability and use with nuts on both sides.
Tap-End Studs – One end threaded for tapping into a blind hole, the other for nut fastening.
Custom Configurations – ODM/OEM services available for non-standard lengths, diameters, and thread specifications.
Stainless Steel 304 Studs and Bolts are widely used across multiple industries, including:
Piping & Flange Connections – Oil & gas pipelines, refineries, chemical plants, and pressure vessel flange bolting-
Construction & Structural Steel – Joining structural components, steel beams, and concrete forms-
Automotive & Machinery – Engine blocks, cylinder heads, exhaust manifolds, and industrial equipment assembly-
Marine & Offshore – Resists chloride-induced corrosion for docks, ships, and coastal infrastructure (Note: For severe marine environments, 316 stainless steel is recommended)-
General Industrial Fastening – Heavy equipment assembly, HVAC systems, and machinery maintenance
Dongguan Daya Precision Hardware Co., Ltd. manufactures these stud bolts in strict accordance with international standards, including:
ASTM F593 – Standard specification for stainless steel bolts, hex cap screws, and studs-
ASTM A193 Grade B8 – Specification for alloy-steel and stainless steel bolting materials for high-temperature service-
DIN 976 – Metric threaded rods and stud bolts-
ISO 3506-1 / 3506-2 – Mechanical properties of corrosion-resistant stainless steel fasteners
All products undergo rigorous quality control, ensuring consistent dimensional accuracy, thread fit, and mechanical performance.
Direct Factory Manufacturer – Nearly 20 years of experience in metal fastener production, offering factory-direct pricing and consistent quality-.
Precision Machining Capabilities – Advanced manufacturing equipment ensures bolts and nuts meet exact specifications for optimal performance.
ODM / OEM Services – Custom designs and non-standard specifications available upon request-74.
Fast & Reliable Delivery – Standard products delivered within 3–20 days; custom orders scheduled to meet project timelines-74.
Global Export Experience – Serving clients worldwide with standard export packing and documentation support.
| Item | Details |
|---|---|
| Product Name | Stainless Steel 304 Studs Bolts |
| Available Sizes | M3 – M100 (metric); custom diameters available |
| HS Code | 7318159090 |
| MOQ | Contact for quotation |
| Packing Options | Standard export cartons, wooden cases, or custom packing |
| Lead Time | 3–20 days for stock items |
For inquiries, quotations, or custom manufacturing requests, please contact:
Dongguan Daya Precision Hardware Co., Ltd.
No. 311, Mingzhu West Road, Shijie Town, Dongguan City, Guangdong Province, China
Request a quote today to get premium Stainless Steel 304 Studs Bolts delivered to your project site on time and within budget.
