Product HighlightsPremium Material Options: Available in 304, 316, 201, and duplex stainless steel for superior corrosion resistance.
Versatile End Shapes: Tapered, flat, or cylindrical ends for high locking force or precise positioning.
OEM/ODM Customization: Expert R&D team supports custom product design and special order production.
Wide Application Scope: Ideal for machinery, electronics, automotive, construction, and aerospace sectors.
Multiple Standards: Complies with DIN, GB, ANSI, and JIS standards for global compatibility.
Professional Finishing: Offers polishing, oxidation, and natural color treatments for aesthetic needs.
Fast Standard Delivery: Standard parts ship within 7 days; non-standard items in 15-45 days.
Flexible Payment Terms: Accepts 30% deposit with 70% balance before shipment via T/T, D/P, or LC.
Product Attributes Customization Available Material Stainless Steel Type Round Head Groove Cross Connection Thread Head Style Round Standard DIN, GB, ANSI, JIS Color Original Treatment Ponishing, Oxidation Finish Polishing Application Machinery, Chemical Industry, Environmental, Build Package Carton+Pallet Shipping Time 15-45 Days Service OEM/ODM Transport Package Standard Packing Trademark no Origin Dainan Production Capacity 100000 PCS/Week Package Size 50.00cm * 45.00cm * 30.00cm Package Gross Weight 30.000kg

Product Attributes Customization Available Material Stainless Steel, Carbon Steel, Alloy Steel, Copper Type Hexagon Head Connection Common Bolt Head Style Hexagonal Standard DIN Grade 8.8 Color Original , Black, Blue,Yellow and Other Colors Surface Yellow, Blue-Zinc Plated Property Class 8 Products Usages Wind Power Equipments/Wheel/Auto Parts/Trucks Surface Treatment Polishing, Electroplating, Hot-DIP Galvanizing, Ox Customized Available Main Material Stainless Steel, Carbon Steel, Brass, Aluminum Package Carton+Pallet Service OEM/ODM Shipping Term 10-45 Days Transport Package Srandard Packing Specification M3-M52 Trademark no Origin Dainan Production Capacity 1000000 PCS/Week Package Size 50.00cm * 45.00cm * 30.00cm Package Gross Weight 30.000kg

Product HighlightsStainless Steel Material: Made from high-quality stainless steel with polishing and galvanizing finishes.
Diverse End Shapes: Available in tapered, flat, concave, and cylindrical ends for various locking needs.
OEM/ODM Service: Supports custom designs with expert R&D team assistance for special orders.
Wide Standard Compliance: Meets DIN, GB, ANSI, and JIS standards for global compatibility.
Versatile Applications: Suitable for machinery, chemical industry, environmental, and construction sectors.
Secure Locking Force: Tapered ends provide high locking force suitable for hard surfaces.
Fast Delivery Options: Standard parts ship in 7 days; non-standard parts in 15-45 days.
Factory Direct Supply: Direct manufacturer with annual output of $10M ensuring quality control.
Product Attributes Customization Available Material Stainless Steel Type Round Head Groove Cross Connection Thread Head Style Round Standard DIN, GB, ANSI, JIS Color The Original Color of Stainless Steel Treatment Ponishing,Galvanizing, Oxidation Finish Polishing, Hot-DIP Galvanizing, Electro Application Machinery, Chemical Industry, Environmental, Build Package Carton+Pallet Shipping Time 15-45 Days Service OEM/ODM Transport Package Standard Packing Trademark no Origin Dainan Production Capacity 100000 PCS/Week Package Size 50.00cm * 45.00cm * 30.00cm Package Gross Weight 30.000kg

Product HighlightsCustomizable Colors: Available in Original, Black, Blue, Yellow, and other colors.
Custom Surface Treatment: Options include Yellow, Blue-Zinc Plated, Polishing, and Hot-DIP Galvanizing.
OEM/ODM Service: Professional R&D team supports customized product design and special orders.
Fast Delivery: Standard parts ship within 7 days; non-standard parts take 15-45 days.
High-Quality Materials: Made from Stainless Steel, Carbon Steel, Alloy Steel, Copper, and Brass.
Wide Application: Suitable for wind power, automotive, aerospace, and marine equipment.
Free Samples: Some samples provided free of charge; buyer covers shipping cost.
Factory Direct: Direct manufacturer with 12 production lines and 50+ employees.
Product Attributes Customization Available Material Stainless Steel, Carbon Steel, Alloy Steel, Copper Type Hexagon Head Connection Common Bolt Head Style Hexagonal Standard DIN Grade 8.8 Color Original , Black, Blue,Yellow and Other Colors Surface Yellow, Blue-Zinc Plated Property Class 8 Products Usages Wind Power Equipments/Wheel/Auto Parts/Trucks Surface Treatment Polishing, Electroplating, Hot-DIP Galvanizing, Ox Customized Available Main Material Stainless Steel, Carbon Steel, Brass, Aluminum Package Carton+Pallet Service OEM/ODM Shipping Term 10-45 Days Transport Package Srandard Packing Specification M3-M52 Trademark no Origin Dainan Production Capacity 1000000 PCS/Week Package Size 50.00cm * 45.00cm * 30.00cm Package Gross Weight 30.000kg

Product Attributes Customization Available Material Carbon Steel, Stainless Steel, Copper, Alloy Type Hexagon Head Connection Common Bolt Head Style Hexagonal Standard DIN Grade 8.8, 10.9, 12.9 etc. Application Machinery, Chemical Industry, Environmental, Building Finish Polishing, Hot-DIP Galvanizing, Electro-Galvanizin Color Original, Yellow,Blue,Black Surface Galvanization, Oxidation and Blackening Features Excellent Load-Bearing and Tensile Capacity Thread Full Thread and Half Thread Customized Available ODM/OEM Available Shipping Time 15-45 Days Package Carton+Pallet Transport Package Standard Packing Specification M1.6-M52 Trademark no Origin Dainan Production Capacity 100000 PCS/Week Package Size 50.00cm * 45.00cm * 30.00cm Package Gross Weight 30.000kg

Product HighlightsPremium Material Options: Available in SS304, SS316, Brass, and Aluminum for diverse corrosion and weight needs.
Custom OEM/ODM Service: Professional R&D team supports custom design, size, quantity, and material specifications.
Fast Standard Delivery: Standard parts ship within 7 days; non-standard parts take 15-45 days.
High Corrosion Resistance: SS316 offers superior resistance to chemical and chloride corrosion for marine use.
Wide Industry Application: Suitable for wind power, automotive, aerospace, medical devices, and construction.
Flexible Payment Terms: Supports 30% deposit and 70% before shipment via T/T, D/P, or LC.
Sample Availability: Free samples available for evaluation; customer covers shipping costs.
Manufacturer Direct: Direct factory sales with 12 production lines and annual output of US$10 million.
Product Attributes Customization Available Material Stainless Steel Type Hexagon Head Connection Common Bolt Head Style Hexagonal Standard DIN Grade 8.8 Color Original Property Class A2 A4 Products Usages Wind Power Equipments/Wheel/Auto Parts/Trucks Surface Treatment Polishing Customized Available Main Material Stainless Steel ,Brass, Aluminum Package Carton+Pallet Service OEM/ODM Shipping Term 10-45 Days Transport Package Srandard Packing Specification M3-M52 Trademark no Origin Dainan Production Capacity 1000000 PCS/Week Package Size 50.00cm * 45.00cm * 30.00cm Package Gross Weight 30.000kg

Product HighlightsHigh Strength Grades: Available in 8.8, 10.9, and 12.9 grades for superior load-bearing capacity.
Flexible Thread Design: Full or half thread options allow nuts to engage anywhere for versatile connections.
DIN Standard Compliance: Meets DIN 933/931 standards ensuring high interchangeability and consistent quality.
Customization Available: Supports custom colors, surface treatments, and thread types via OEM/ODM services.
Corrosion Resistant Options: Stainless steel grades like A2-70 and A4-80 provide excellent corrosion resistance.
Easy Installation: Designed for use with standard wrenches or power tools in various spaces.
Wide Material Selection: Crafted from Carbon Steel, Stainless Steel, Copper, and Alloy materials.
Versatile Applications: Ideal for machinery, chemical industry, environmental, and building sectors.
Product Attributes Customization Available Material Carbon Steel, Stainless Steel, Copper, Alloy Type Hexagon Head Connection Common Bolt Head Style Hexagonal Standard DIN Grade 8.8, 10.9, 12.9 etc. Application Machinery, Chemical Industry, Environmental, Building Finish Polishing, Hot-DIP Galvanizing, Electro-Galvanizin Color Original, Yellow,Blue,Black Surface Galvanization, Oxidation and Blackening Features Excellent Load-Bearing and Tensile Capacity Thread Full Thread and Half Thread Customized Available ODM/OEM Available Shipping Time 15-45 Days Package Carton+Pallet Transport Package Standard Packing Specification M1.6-M52 Trademark no Origin Dainan Production Capacity 100000 PCS/Week Package Size 50.00cm * 45.00cm * 30.00cm Package Gross Weight 30.000kg

Product HighlightsMultiple Material Options: Available in Stainless Steel (304/316), Brass, and Aluminum alloys.
Customization Available: Supports OEM/ODM with custom colors, surfaces, and designs.
Superior Corrosion Resistance: Stainless steel grades offer excellent resistance to rust and chemicals.
Wide Application Range: Suitable for wind power, automotive, aerospace, and marine industries.
Hexagon Head Design: Standard DIN hexagon head for secure locking and easy installation.
Professional R&D Support: Expert team available for custom product design and development.
Fast Delivery for Standard Parts: Standard parts can be shipped within 7 days of order placement.
Factory Direct Sales: Direct manufacturer with 12 production lines and 50+ employees.
Product Attributes Customization Available Material Stainless Steel Type Hexagon Head Connection Common Bolt Head Style Hexagonal Standard DIN Grade A2 A4 Color Original , Black Surface Polishing Property Class 8 Products Usages Wind Power Equipments/Wheel/Auto Parts/Trucks Surface Treatment Polishing Customized Available Main Material Stainless Steel, Brass, Aluminum Package Carton+Pallet Service OEM/ODM Shipping Term 10-45 Days Transport Package Srandard Packing Specification M3-M52 Trademark no Origin Dainan Production Capacity 1000000 PCS/Week Package Size 50.00cm * 45.00cm * 30.00cm Package Gross Weight 30.000kg

Product HighlightsHigh Strength Grades: Available in 8.8, 10.9, 12.9 grades with excellent load-bearing capacity.
Customizable Options: Custom colors (Yellow, Blue, Black), surface treatments, and thread types available.
DIN Standard Compliance: Conforms to DIN 933/931 standards ensuring global interchangeability and quality.
Versatile Material Choice: Made from Carbon Steel, Stainless Steel, Copper, or Alloy for diverse applications.
Flexible Thread Design: Full or half thread options allow tightening at any point for versatile connections.
Corrosion Resistant Finishes: Options include Polishing, Hot-DIP Galvanizing, and Electro-Galvanizing.
OEM/ODM Support: Factory supports custom design and special orders with R&D team assistance.
Fast Delivery: 7-day shipping for standard parts; 15-45 days for custom orders.
Product Attributes Customization Available Material Carbon Steel, Stainless Steel, Copper, Alloy Type Hexagon Head Connection Common Bolt Head Style Hexagonal Standard DIN Grade 8.8, 10.9, 12.9 etc. Application Machinery, Chemical Industry, Environmental, Building Finish Polishing, Hot-DIP Galvanizing, Electro-Galvanizin Color Original, Yellow,Blue,Black Surface Galvanization, Oxidation and Blackening Features Excellent Load-Bearing and Tensile Capacity Thread Full Thread and Half Thread Customized Available ODM/OEM Available Shipping Time 15-45 Days Package Carton+Pallet Transport Package Standard Packing Specification M1.6-M52 Trademark no Origin Dainan Production Capacity 100000 PCS/Week Package Size 50.00cm * 45.00cm * 30.00cm Package Gross Weight 30.000kg