Custom Stainless Steel 304 Square Flat Head Bolt Enquiries | YS001 Sheet Metal Fasteners
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Model NumberYS001Header styleHexagon, T head, eye, flange, round
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surface treatmentpassivationthreadMetric system of inches
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Class4.8, 5.6, 6.8, 8.8, 10.9, SS304 SS316Available materialsCarbon steel, high-strength steel, stainless steel
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shipping packaging20-25 kg cardboard boxes + 900 kg per palletHS codeChinese wholesale
The first image shows yellow-colored hex nuts, without a bolt. Color does not identify brass, stainless steel or a coating; it cannot establish the requested square or flat head geometry.
Supply the missing bolt definition
A nut photograph leaves the bolt shape and seating arrangement unspecified. Use the connection drawing to resolve those details before agreeing matching hardware.
- Draw the square or flat head and seating face.
- Define sheet stack, grip and engagement lengths.
- State the exact thread series and pitch.
- Specify SS304 and matching nut requirements.
- Agree finish evidence and connection checks.
Separate model reference from material evidence
YS001 is a source identifier. Numeric steel classes, SS304 and SS316 entries need distinct selection; none independently proves the pictured nut material.
Review the sheet-metal supply scope
Provide quantities, application conditions and acceptance criteria. Shandong and factory wording in the source does not verify Relia origin or authorization, and the nut photograph is not evidence of a complete bolt-and-nut set.
The Custom Stainless Steel 304 Square Flat Head Bolt YS001 is expertly manufactured in Shandong, China, designed specifically for sheet metal fabrication and industrial assembly. Made from premium SS304 stainless steel, this bolt offers exceptional corrosion resistance, durability, and a professional appearance, making it suitable for demanding environments.
YS001 square flat head bolts are available with various header styles including hexagon, T head, eye, flange, and round, offering flexibility to accommodate different installation requirements. The metric and inch thread options guarantee compatibility with global standards and applications in various machinery and construction projects.
We provide multiple material choices such as carbon steel, high-strength steel, and stainless steel, with strength classes like 4.8, 5.6, 6.8, 8.8, and 10.9, ensuring that every project can find a suitable fastener. Our advanced surface passivation treatment further enhances the anti-corrosion properties and ensures a clean, smooth finish on every bolt.
Each order is securely packaged in 20-25 kg cardboard boxes and consolidated into 900 kg pallets for safe, efficient international shipment. As a direct Chinese factory, we offer competitive wholesale pricing and reliable supply for your custom fastener needs.
