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DONGGUAN DAYA PRECISION HARDWARE CO., LTD., a leading manufacturer in China, proudly presents its exceptional Round Head Bolts, also known as carriage bolts. These high-grade fasteners, available in grades 4.8, 8.8, 10.9, and 12.9, cater to a wide range of applications, offering a blend of strength, versatility, and ease of installation.
Features:
Versatile Design: The distinctive round head design provides a smooth, dome-shaped top, ideal for applications where aesthetics are a concern.
Exceptional Strength: Available in grades 4.8, 8.8, 10.9, and 12.9, these bolts offer a range of tensile strengths to suit diverse load requirements.
Half-Threaded Shank: The partially threaded shank allows for exposed bolt length customization, enabling adaptability to various applications.
DIN 931 Compliance: Manufactured adhering to the DIN 931 standard, ensuring consistent dimensions and tolerances for reliable performance.
Applications:
Woodworking: Securely fasten wooden components in furniture, construction, and carpentry projects.
Metalworking: Join metal sheets, plates, and structures with robust fastening.
General Repair and Maintenance: Utilize these versatile bolts for various repair and maintenance tasks.
Why Choose DONGGUAN DAYA Round Head Bolts:
Unwavering Quality: Our unwavering commitment to quality ensures that every bolt is meticulously crafted using premium materials and undergoes rigorous quality control procedures.
Competitive Pricing: Experience exceptional value for your investment without compromising on quality.
Expert Support: Our team of knowledgeable experts is always available to assist you in selecting the right products for your specific needs and provide comprehensive technical support.
Elevate Your Fastening Solutions with DONGGUAN DAYA
Contact us today to experience the DONGGUAN DAYA difference and elevate your fastening solutions with our premium Round Head Bolts and comprehensive hardware solutions.
Material | 1.StainlessSteel:SS201,SS303,SS304,SS316,SS410,SS420 2.Steel:C45(K1045), C46(K1046),C20 3.Carbon Steel: 1010,1035,1045 4.Aluminum or Aluminum Alloy:Al6061,Al6063,Al7075,etc 5.Brass:H59,H62,Copper,Bronze |
Grade | SAE J429 Gr.2, 5,8; ASTM A307Gr.A,A193 B7,B8,B8M,A194 2H, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc. |
Finish | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc. |
Thread | UNC,UNF,UEF,UN,UNS |
Standard | ISO, DIN, ANSI, JIS, BS and Non-standard |
Sample Service | Samples are all in free. |
Certificate | ISO9001,CE, SGS, BV |
Advantage | 1. Competitive price; 2. OEM service available |
Packing | Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
Payment terms | FOB, CIF, CFR, L/C, or others. |
Delivery method | by sea, by air or by express service |
Lead Time | 7-15 work days after order confirmed |
Application | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc. |
Notes | Special specifications and marks can be made according to customers requirements; |
DONGGUAN DAYA PRECISION HARDWARE CO., LTD., a leading manufacturer in China, proudly presents its exceptional Round Head Bolts, also known as carriage bolts. These high-grade fasteners, available in grades 4.8, 8.8, 10.9, and 12.9, cater to a wide range of applications, offering a blend of strength, versatility, and ease of installation.
Features:
Versatile Design: The distinctive round head design provides a smooth, dome-shaped top, ideal for applications where aesthetics are a concern.
Exceptional Strength: Available in grades 4.8, 8.8, 10.9, and 12.9, these bolts offer a range of tensile strengths to suit diverse load requirements.
Half-Threaded Shank: The partially threaded shank allows for exposed bolt length customization, enabling adaptability to various applications.
DIN 931 Compliance: Manufactured adhering to the DIN 931 standard, ensuring consistent dimensions and tolerances for reliable performance.
Applications:
Woodworking: Securely fasten wooden components in furniture, construction, and carpentry projects.
Metalworking: Join metal sheets, plates, and structures with robust fastening.
General Repair and Maintenance: Utilize these versatile bolts for various repair and maintenance tasks.
Why Choose DONGGUAN DAYA Round Head Bolts:
Unwavering Quality: Our unwavering commitment to quality ensures that every bolt is meticulously crafted using premium materials and undergoes rigorous quality control procedures.
Competitive Pricing: Experience exceptional value for your investment without compromising on quality.
Expert Support: Our team of knowledgeable experts is always available to assist you in selecting the right products for your specific needs and provide comprehensive technical support.
Elevate Your Fastening Solutions with DONGGUAN DAYA
Contact us today to experience the DONGGUAN DAYA difference and elevate your fastening solutions with our premium Round Head Bolts and comprehensive hardware solutions.
Material | 1.StainlessSteel:SS201,SS303,SS304,SS316,SS410,SS420 2.Steel:C45(K1045), C46(K1046),C20 3.Carbon Steel: 1010,1035,1045 4.Aluminum or Aluminum Alloy:Al6061,Al6063,Al7075,etc 5.Brass:H59,H62,Copper,Bronze |
Grade | SAE J429 Gr.2, 5,8; ASTM A307Gr.A,A193 B7,B8,B8M,A194 2H, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc. |
Finish | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc. |
Thread | UNC,UNF,UEF,UN,UNS |
Standard | ISO, DIN, ANSI, JIS, BS and Non-standard |
Sample Service | Samples are all in free. |
Certificate | ISO9001,CE, SGS, BV |
Advantage | 1. Competitive price; 2. OEM service available |
Packing | Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
Payment terms | FOB, CIF, CFR, L/C, or others. |
Delivery method | by sea, by air or by express service |
Lead Time | 7-15 work days after order confirmed |
Application | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc. |
Notes | Special specifications and marks can be made according to customers requirements; |