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American Grade 2 Carbon Steel Hex Head Bolts

Diameter (d):

  • 1/4-20
  • 3/8-16
  • 5/16-18
  • 7/16-14
  • 1/2-12
  • 1/2-13
  • 5/8-11
  • 3/4-10
  • 7/8-9
  • 1"-8

Length (L):

  • 1/2
  • 5/8
  • 3/4
  • 1"
  • 1-3/16
  • 1-1/4
  • 1-1/2
  • 1-3/4
  • 2"
  • 2-1/2
  • 3"
  • 3-1/2
  • 4"
  • 4-1/2
  • 5"
  • 5-1/2
  • 6"
  • 7"
  • 8"
  • 9"

Finish:

  • Blackened
  • Blue And White Zinc
  • True Color
  • Nickel Plated
  • Color Zinc
  • Hot Dip Galvanized
  • White Zinc
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Specification

Description

All Specifications:

Hexagonal Bolts
Standard: DIN, GB, HG, JISB
Category: ANSI/ASME B18.2.1, DIN931, DIN933, DIN933(L39.7-40.3), DIN933, DIN960, DIN961, GB1228, GB21, GB27-76, GB27-88, GB30, GB31.1,GB32.1, GB5780, GB5781, GB5782, GB5783, GB5785, GB5786, GB838 or according to customer special demand.
Diameter: M2-M64,1/4-20,1/4-28,3/8-16,5/16-18,5/16-24,3/8-24,7/16-14,7/16-20,1/2-12,1/2-13,1/2-20,9/16-12,5/8-11,5/8-18,3/4-10,3/4-16,7/8-9,1-1/8-12,1-1/8-7,1-1/4-7,1-1/2-6,1"-8,2"-4.
Grade: Class 4.8, 8.8, 10.9; A2-70, A4-70; US grade 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
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 & South 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 2 Hex Head Bolts are essential fasteners made from medium-low carbon steel, designed for a variety of general-purpose applications. These bolts feature a hexagonal head, which allows for easy tightening with a wrench or socket. Typically found in sizes ranging from 1/4 inch to 1 1/2 inches in diameter, Grade 2 bolts are ideal for securing wood, metal, and other materials where high strength is not a critical factor.

These bolts meet the ASTM A307 standards, ensuring reliable performance in low-stress environments. With a zinc-plated finish, they offer moderate resistance to corrosion, making them suitable for both indoor and outdoor projects. The standard thread count ensures compatibility with corresponding nuts and washers.

Whether you’re working on home repairs, construction projects, or DIY tasks, American Grade 2 Hex Head Bolts provide the durability and ease of use needed to get the job done effectively and efficiently.

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 2 Carbon Steel Hex Head 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 2 Carbon Steel Hex Head 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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