Custom Industrial Bolts and Nuts | Carbon Stainless Steel Hexagon T Head Flange Eye Round Fastener Enquiries
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Model NumbercustomizeHeader 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
Define the bolt and nut set required for the industrial joint. The photograph shows long hex-head threaded bolts with nuts; a visible head marking does not certify grade or load capacity.
Select the head style and mating-thread standard
Hexagon, T-head, flange, eye and round requests need their own drawings. Specify bearing face, diameter, pitch, length, engagement and supplied-nut scope for one actual configuration.
- Select the bolt-head and joint drawing.
- Define thread system, pitch and engagement.
- Specify the industrial bolt material and required class.
- Review passivation or another compatible finish.
- Agree relevant dimensional and mechanical evidence.
Keep alloy and mechanical class distinct
Carbon or high-strength steel requires its selected class; SS304 or SS316 needs actual stainless and applicable fastener requirements. These menus are not interchangeable labels.
Confirm acceptance for the actual industrial duty
Provide tightening conditions, service loads and quantities. Fit, corrosion performance and strength require applicable records rather than broad machinery-compatibility assumptions.
Our custom bolts and nuts are engineered for a wide range of industrial applications, offering various specifications to suit your specific requirements. Choose from multiple header styles including hexagon, T-head, eye, flange, and round to ensure optimal performance and compatibility with your machinery and equipment.
Manufactured from premium materials such as carbon steel, high-strength steel, and stainless steel including SS304 and SS316, our fasteners deliver exceptional durability, corrosion resistance, and mechanical strength. Available in class ratings 4.8, 5.6, 6.8, 8.8, and 10.9, each product is crafted to meet rigorous industry standards.
We provide metric and inch thread options for global compatibility and a precision passivation surface treatment to enhance longevity. Each order is securely packaged in 20-25 kg cardboard boxes, with up to 900 kg per pallet, suitable for wholesale and bulk orders.
Rely on our experience as a leading B2B manufacturer in China to supply quality custom bolts and nuts that can be tailored to your specifications, supporting your business with dependable solutions at competitive prices.
