Grade 8.8 M16 Hot DIP Galvanized Bolt Round Head Guard Rail Bolts and Nuts for Highway

• Material: Carbon Steel
• Type: Round Head
• Connection: Common Bolt
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 10-80mm
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS
• Grade: 8.8
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Hot-Working
• SGS,ISO9001: SGS,ISO9001
• Transport Package: Carton + Palle
• Specification: 26.00cm * 26.00cm * 14.00cm
• Trademark: JX
• Origin: Hangzhou Zhejiang
• HS Code: 7318150000
• Production Capacity: 100000 Piece/Pieces Per Week
• Package Size: 26.00cm * 26.00cm * 14.00cm
• Package Gross Weight: 20.000kg

Product Description

Place of Origin	Hangzhou, China
Brand Name	JX
Standard	GB/ASMI/DIN/JIS
Materials	Stainless steel/Carbon steel/Alloy Steel
grade	4.8 8.8 10.9 12.9
finish	plain/black/zinc/HDG,etc.
Length	10-80mm
Diameter	3-36mm
Shape	round head with oval neck
Application	All industries
Technique	cold heading and hot heading
Name	Round Head Guard Rail Bolts and Nuts

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Established in 2004, Hangzhou Jiangxin Industry Co., Ltd is a national high-tech enterprise and a scientific and technological enterprise in Zhejiang Province. We are a professional fastener manufacturer that integrates production, research and development, and sales. With our world-class fastener production equipment and advanced ERP system for management, we ensure top-notch quality and efficiency.

Our company holds the ISO9001 international quality management system certification and operates distribution outlets and logistics distribution centers in East China. We specialize in producing and supplying a wide range of standard and non-standard high-strength bolts and advanced expansion bolts. Our materials include various carbon steel and stainless steel 304 and 316, making our products suitable for high-speed rail, automobiles, ships, machinery, molds, electronics, and construction industries.

Our products are known for their exceptional performance, fast installation, beautiful appearance, compatibility, and stability. These advantages have made them highly favored by both Chinese and foreign merchants.

Business Varieties

• Bolts: outer hexagonal bolts, inner hexagonal bolts, carriage bolts, flange bolts, etc.
• Screws: machine screws, drilling screws, set screws, 12.9-grade plug screws, hexagonal wood screws, self-tapping screws
• Nuts: hexagonal nuts, K caps, nylon, stamped metal self-locking nuts, hexagonal flange nuts, cap nuts, rivet nut series, etc.
• Others: semi-hollow rivets, step rivets, and various non-standard tightening customization of firmware