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Home / Products / Bolts / Carriage Bolts / American Grade 5 Carbon Steel Carriage Bolts
American Grade 5 Carbon Steel Carriage Bolts

American Grade 5 Carbon Steel Carriage Bolts

Diameter (d):

  • 1/4-20
  • 5/16-18
  • 3/8-16
  • 1/2-13
  • 5/8-11

Length (L):

  • 1/2
  • 5/8
  • 3/4
  • 1"
  • 1-1/4
  • 1-1/2
  • 2"
  • 2-1/4
  • 2-1/2
  • 3"
  • 3-1/2

Finish:

  • Blackened
  • Blue And White Zinc
  • Color Zinc
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Specification

Description

All Specifications:

Round Head Bolts
Standard: DIN, GB
Category: ANSI/ASME B18.5, DIN603, GB12, GB14, GB801, US Round Head Square Neck Bolts, Small Half-round Head Square Neck Bolts or according to customer special demand.
Diameter: M4, M5, M6, M8, M10, M12, M14, M16, 1/4-20, 5/16-18, 3/8-16, 1/2-13, 5/8-11
Grade: Grade 4.8,8.8, A2-70， A4-70， F593C， Grade 4-12, U.S. Grade 2,5,8 or according to customer special demand.
Material: 1.Carbon steel: C1006,C1008,C1010,C1018A,C1022,C1035K,C1045K, etc.
2.Stainless steel: SS301 SS302,SS303,SS304,SS316,SS410,SS416,SS420,SS430, etc.
3.Steel:C15,C35,C45(K1045)S45C,C46(K1046),C20, etc.
4.Copper:Brass(C3602,C3604,H59,H62,H65,H68,H70,H90,etc. Phosphor bronze, Silicon bronze, Red copper, Beryllium copper Copper, etc.
5. Iron: 12L13,12L14,12L15, etc.
6.Aluminium:AL6061,AL6063,7075, etc.
7. Titanium or titanium alloy: TAD, TA1-TA8, TB2, TC1-TC10, etc.
8.Silver or silver alloy:AgCu3,agCu7.5,AgSn3-5,AgPb0.4-0.7,AgPd3-5,AgNi10, etc.
9. Alloy steel: SCM435,10B21,40Cr, etc.
Thread: M, UNC, UNF
Finish: Plain, Black Oxide, Blue-White Zinc, Zinc Plated(Clear/Blue/Yellow/Black), Nickel, Chrome, Dacromet, Zinc Nickel.
Packing: Bulk in cartons + wood Pallet or according to customer special demand.
Application: Structural Steel; Metal Buliding; Mechanical Machine; Automobile; Home Decorating.
Certification: ISO9001, SGS, CTI, ROHS, IATF16949
Trade Term: FOB/CIF/CFR/EXW/CIP
Payment: T/T, D/A, D/P, West Union, Paypal, etc.
Lead Time: 3~15 days after the order is confirmed, it will based on the detailed order quantity.
Market: Europe / South&North America / East&South East Asia / Middle East / Australia etc.
Warranty: We confirm our goods will satisfy your request.
After Sales Service: We will follow up on the goods for every customer and help solve problems after sales.

American Grade 5 Carbon Steel Carriage Bolts are precision-engineered fasteners ideal for a variety of construction and automotive applications. Made from high-quality carbon steel, these bolts offer exceptional strength and durability. They feature a round head and a square neck, which prevents rotation when the bolt is tightened, ensuring a secure and stable connection.

These bolts are designed to withstand high tensile stresses and are heat-treated to achieve a hardness that meets industry standards. The zinc plating provides superior corrosion resistance, making it suitable for both indoor and outdoor use. Available in various sizes and lengths, they are perfect for fastening wood to wood, wood to metal, or metal to metal.

Easy to install with a standard wrench or socket, American Grade 5 Carriage Bolts are the reliable choice for any project requiring robust and long-lasting fastening solutions.

about us

Hangzhou Jiangxin Industry Co., Ltd. was established in 2004. It is a national high-tech enterprise and a scientific and technological enterprise in Zhejiang Province. It is a professional fastener manufacturer, integrating production, R&D, and sales. It has advanced fastener production equipment in the world and uses an advanced ERP system for management. American Grade 5 Carbon Steel Carriage Bolts Suppliers and Factory.

The company has passed the IS09001 international quality management system certification and has distribution outlets and logistics distribution centers in East China. The company specializes in the production and operation of standard and non-standard parts such as German standard (DIN), American standard (ANSI, ASME), international standard (ISO), national standard (GB), Japanese standard (JIS), and British standard (BSW), high-strength bolts, and high-grade expansion bolts. The materials involve various carbon steels and stainless steels (304 and 316). The products are widely used in the fields of high-speed railway, automobile, ship, machinery, mold, electronics, and construction. Custom American Grade 5 Carbon Steel Carriage Bolts. With its good performance, fast installation, beautiful appearance, stable compatibility, and many other advantages, it is favored by Chinese and foreign merchants.

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