Plain Square Welding Nut DIN928 Carbon Steel Weld Nut
Product DescriptionStandard:DIN928
Our 304 stainless steel wheel nuts are premium automotive fastening
components engineered for exceptional corrosion resistance,
durability, and safety—designed to securely fasten wheels to hubs
for a wide range of vehicles. Crafted from high-grade 304 stainless
steel (A2 stainless steel, 18-8 Cr-Ni alloy), these wheel nuts
combine the material’s natural anti-rust properties with precision
manufacturing, making them ideal auto parts for aftermarket
replacement, OEM supply, and high-demand applications where harsh
environments or long-term reliability are critical.
- Superior 304 Stainless Steel Material: Made from authentic 304 stainless steel (compliant with ASTM
A240/A480 standards), featuring 18% chromium and 8% nickel content.
This alloy delivers outstanding corrosion resistance, rust
prevention, and oxidation resistance—far exceeding carbon steel in
humid, coastal, rainy, or chemical-exposed environments. It also
offers excellent tensile strength (≥515 MPa) and impact resistance,
ensuring no deformation, cracking, or failure even under high
speeds, rough terrain, or heavy loads.
- Premium Surface Finishing: Available in natural brushed, mirror-polished, or optional
passivated/electropolished finishes (custom galvanized coating
available upon request). The surface treatment enhances the
material’s inherent anti-corrosion performance, maintains a sleek
appearance, and prevents discoloration over time—ideal for vehicles
requiring both functionality and aesthetic consistency.
- Precision Engineering & Perfect Fitment: CNC-machined threads (e.g., M12x1.5, M14x1.5, UNC 1/2-20, UNF
9/16-18) with strict dimensional tolerance control (ISO 9001
certified) ensure tight, wobble-free engagement with wheel bolts
and hub studs. Available in conical seat, flat seat, spherical
seat, or flanged seat designs to match different wheel rim
specifications, enabling easy installation with standard tools and
long-term stability without loosening.
- Wide Compatibility: Suitable for most passenger cars, SUVs, light trucks,
recreational vehicles (RVs), boats, and off-road vehicles. Perfect
for vehicles operating in coastal areas, wet climates, or
industrial zones where rust is a common concern. Custom thread
sizes, seat types, and configurations are available for specific
vehicle models or specialized applications (e.g., modified cars,
commercial fleets).
- Rigorous Quality Assurance: Complies with international automotive standards (SAE J1199, DIN
934, ISO 898-1) and undergoes strict quality inspections: salt
spray test (≥48 hours for natural 304, ≥100 hours for enhanced
finishes), torque test, thread accuracy check, and tensile strength
verification. Each nut meets safety requirements to eliminate wheel
detachment risks.
Application Scenarios:Ideal for auto parts distributors, automotive repair shops, vehicle
manufacturers, fleet maintenance companies, marine equipment
suppliers, and aftermarket retailers. Especially suitable for
coastal regions, outdoor work vehicles, luxury cars, and
applications where long service life and low maintenance are
prioritized. Whether for routine servicing, accident repair, or
bulk OEM supply, these 304 stainless steel wheel nuts offer a
reliable, corrosion-proof fastening solution.
Technical SpecificationsPackaging | | | | Carton Packaging | Outer Cartonbox Packaging | Pallet Packaging | | Bolts are packed in neutral packaging boxes, with standard
quantities arranged in small cartons. The exact number of units per
carton will be confirmed with the customer to align with their
specific requirements. Customized packaging configurations are
available upon request. | The small cartons are then consolidated into larger master cartons
for secure transportation and storage. The quantity per master
carton can be customized based on client specifications or aligned
with standard logistical requirements. | The palletized units are securely wrapped with waterproof film and
reinforced with packaging straps. Customer-specific shipping marks
or labels are affixed to each pallet, ensuring clear identification
and compliance with logistics requirements. This final packaging
stage guarantees weather-resistant protection and stability during
transportation. |
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