Elite Steel
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DIN En 14399-4 System Hv High Strength Structural Hexagon Bolt Stainless Steel Preloading Assembly
Product Description
Basic Specifications
Model NO.DIN EN 14399-4 (2015)
StandardDIN, ANSI, GB, JIS, BSW
Grade4.8/6.8/8.8/10.9/12.9
Head StyleRound / Hexagon
FinishZinc Plating, Black, HDG, Passivation
ApplicationMachinery, Chemical, Building
CertificateISO9001
HS Code7318150000
Highlights at a glance
- High-Strength Preloading Solution: Engineered for structural steel connections per EN 14399-4, System HV ensures reliable clamping force and fatigue resistance.
- Precision Stainless Steel Construction: Manufactured with controlled cold forging for consistent mechanical properties and corrosion resistance.
- Standard-Compliant Hex Bolt Design: Precise thread accuracy and head geometry for secure assembly and load distribution.
- Optimized for Structural Safety: Ideal for bridges, buildings, and heavy industrial structures requiring slip resistance.
- Customization & Quality Assurance: Supports custom lengths and diameters with rigorous in-house inspection.
Product Description
Premier Fastener Solutions: Specialized in delivering both standard and non-standard solutions tailored to the rigorous demands of global industrial projects. We cover production, plating, and finishing for sizes M1 to M100.
Production Workflow & Customization
Packing & Delivery
Package Size10x10x10cm
Gross Weight12.000kg
Delivery Time15-30 Days
Frequently Asked Questions
Do you support custom and non-standard fasteners?
Yes. We specialize in non-standard fasteners manufactured according to drawings, samples, or technical requirements with strict tolerance control.
Can you supply mixed fasteners based on a BOM or item list?
Yes. We are experienced in handling mixed fastener lists for engineering and project orders. Different items can be combined in one order and shipment.
What information is required for a quotation?
You can send us your BOM list, drawings (PDF / CAD / STEP), or samples. We review items individually and provide a clear quotation.
How do you ensure quality for mixed and custom orders?
Each item is inspected during production and before packing. Our quality system ensures accuracy and consistency across all orders.
Can fasteners be packed separately with clear labels?
Yes. Fasteners can be packed by item, size, or project, with clear labeling for easy identification and on-site use.
Do you provide material certificates?
Yes. Material certificates and inspection records are available upon request. Our quality system is ISO 9001 certified.
