2024 Best A490heavy Hex Structural Bolt

• Material: High Strength Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: ANSI
• Grade: 10.9
• Model NO.: M-HDAB0453623123222
• Company: Xi′an Yunbo Import & Export Co., Ltd.China
• OEM: Acceptable
• Size: 3mm~500mm
• Alication: Machinery, Chemical Industry, Environmental, Build
• Transport Package: Small Box+Carton+Pallet or as Customer Request
• Specification: customizable
• Trademark: Viber
• Origin: China
• HS Code: 731815000
• Production Capacity: 70000ton/Year

Product Description

Place of Origin:	China (Mainland)
Standard:	DIN/ISO/ANSI/GB/BS/AS/JIS/RUSSIAN STANDARD
Material:	35CrMoA, 35CrMo, 30CrMoA, 30CrMo, 42Cr2MoA, 42Cr2Mo; 25Cr2MoVA, 40CrNiMoA, 20Cr1Mo1VNbTiB, 35CrMoVA, 20Cr12NiMOWV; A193-B7, B7M, L7, L7M, B16, B8, B8A, B8M, B8MA, B6 A194-2H, 2HM, Gr. 4, GR. 7, 7M, 8, 8M, 8C ASTM A182/A182M F51, F53, F55 ASTM A453/A453M Gr. 660A, 660B 660C 660D GH132/SUH660/A286/AISI660/S66286/1.4980
Size:	Nut dia:M10~M100(3/8''~4'') Bolt's&stud bolt length:25~1200mm/100~3660mm
Production process:	Cold Froging,Hot Forging ect.
Produce ability:	over 50, 000 tons of high tensile fasteners per year.
Sample:	Contact with us
Delivery time:	15 to 30 days after confirmed
Packing:	standard export packing or according to customer's request.
Payment term:	T/T,L/C,D/P

Product Parameters

NUTS
Nuts are parts that are screwed together with bolts or screws for fastening. All production machinery must use a component. According to different materials, it is divided into carbon steel, stainless steel, non-ferrous metals, etc.

 

SCREWS
Screws are a "mass product", not a handicraft. In mass production, we will achieve high precision, stable quality and popular price to supply consumers.

 

BOLT
Bolts are mechanical parts and are cylindrical threaded fasteners with nuts.
 

Company Profile

1.Our company is a leading exporter in the fasteners industry, offering integrated services encompassing design, development, production, sales, and after-sales support. Specializing in the manufacturing of screws, anchors, bolts, nuts, and related accessories, we prioritize technological advancement and adhere rigorously to quality management standards throughout our production processes. With a robust presence in over 70 countries and regions spanning Middle east, Russia, Asia, Europe, Africa and America. we are committed to delivering high-quality products, innovative design, and attentive service. We eagerly anticipate fostering long-term partnerships with you.
 

2.Viber Screw boasts over two decades of expertise in the precision manufacturing of screws, anchors, and bolt-and-nut accessories. Our versatile product range ensures seamless compatibility with various applications. Furthermore, we offer customizable options for surface color, length, and thickness to meet your specific requirements. Leveraging superior materials, cutting-edge design, and meticulous attention to detail, we guarantee optimal performance and reliability for your fastening needs. Count on Viber Screw as your steadfast ally.

3.Our screw products find extensive applications across diverse sectors including construction, ports, electricity, steel shipbuilding, petrochemicals, mining, railways, metallurgy, automotive manufacturing, marine engineering, and aviation, among others. With a comprehensive lineup of fasteners and flexible OEM/ODM support, we prioritize safety and environmental compliance in all our materials. We invite you to explore our offerings and experience our commitment to quality service, competitive pricing, and efficient business management.

FAQ

Packaging & Shipping

Package details
1. 25kgs per bag 
2. 25kgs per bag with pallet / 25kgs per carton with pallet

Our Advantages

Q: What's your Hot sale products?
A:Drywall screws,Chipboard screws,Wood Screws,Self Tapping Screws,Self Drilling Screws,Gypsum Screw,Roofing Screw,Truss Head screwsws and other Special screws.

Q: Are you trading company or manufacturer?
A: We are manufacturer. Our production manager has over 15 years production experience on Screws.

Q: How long is your delivery time?
A: Generally it is10-15 days if the goods are in stock. or it is 4-5 weeks if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but consumer should pay the freight first.

Q: Why choose us?
A: 1) Reply you in 24 working hours.
    2) Experienced staffs would like to answer all your questions in time.
    3) Customized design is available. ODM&OEM are welcomed.
    4) Special discount and protection of sales are provided to our consumers.
    5) As an honest exported seller, We are a professional manufacturer,quality quotation, good service, skilled technicians to ensure our products to be finished in high quality and stable feature.