Hdg High Tensile Bolts Grade 8.8

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Product Details:

Thread Type Metric, Coarse Threaded
Thickness As per standard or customized
Finish Zinc Coated / Galvanized
Hardness 26 - 32 HRC
Corrosion Resistant Yes, due to HDG finish
Grade 8.8
Load Capacity Designed for high-tensile applications
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Hdg High Tensile Bolts Grade 8.8 Product Specifications

Tensile Strength 800 MPa (minimum)
Torque As per grade 8.8 torque rating
Load Capacity Designed for high-tensile applications
Fasteners Type Bolt
Shape Hex Head
Diameter M6 to M64
Application Construction, Bridges, Heavy Machinery, Structural Steelwork, Industrial Assembly
Head Type Hexagonal
Capacity High Load Bearing
Tolerance 0.01 mm
Standard IS 1363 / IS 1364 / DIN 933 / DIN 931
Grade 8.8
Finish Zinc Coated / Galvanized
Thickness As per standard or customized
Drive Type Hex Drive
Corrosion Resistant Yes, due to HDG finish
Hardness 26 - 32 HRC
Feature High Strength, Durable, Corrosion Resistant
Thread Type Metric, Coarse Threaded
Surface Treatment Hot Dip Galvanized (HDG)
Material Alloy Steel

Usage Environment Outdoor / Indoor
Compliance RoHS Compliant
Thread Direction Right Hand
Temperature Resistance Up to 400°C
Manufacturing Process Forged and Machined
Length 10 mm to 500 mm
Storage Condition Dry, Cool Place
Color Silver / Grey
Packing Type Gunny Bag / Carton Box
Minimum Order Quantity As required

Product Description

Hdg High Tensile Bolts Grade 8.8

Size	M 8 TO M 24
Surface Treatment	Hot Deep Galvanizing
Material	High Tensile
Coating	Galvanising
Usage/Application	Construction
Brand	VI,IMPORTED
Grade	8.8
Quantity Per Pack	DEPEND ON SIZES
Packaging Size	Bags, Boxes
Country of Origin	Made in India

Additional Information:

Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
Port of Dispatch: MUMBAI
Production Capacity: 25000 KG MONTHLY
Delivery Time: 4 - 6 WEEKS
Packaging Details: AS PER CUSTOMER REQUIREMENT

Exceptional Strength and Durability

Built with Grade 8.8 alloy steel and a hardness of 26-32 HRC, these bolts deliver a minimum tensile strength of 800 MPa. This ensures safety and stability for demanding environments, providing high load-bearing capacity for critical assemblies.

Superior Corrosion Resistance

The hot-dip galvanized (HDG) surface treatment enhances protection against rust and environmental wear. Ideal for both indoor and outdoor installations, these bolts maintain integrity even in harsh conditions, ensuring long-term reliability.

Versatile Applications and Customization

With length options from 10 mm to 500 mm, diameter range M6 to M64, and adherence to IS/DIN standards, these bolts meet diverse requirements across construction, bridges, industrial machinery, and structural steelwork. Custom thickness and packaging options are available to suit project needs.

FAQ's of Hdg High Tensile Bolts Grade 8.8:

Q: How are the Hdg High Tensile Bolts Grade 8.8 manufactured?

A: These bolts are produced using forged and machined processes to ensure precise dimensional accuracy and high structural integrity. Their surface is hot-dip galvanized for corrosion resistance.

Q: What environments are suitable for using these bolts?

A: They are designed for both outdoor and indoor use, making them ideal for construction, bridges, heavy machinery, and other industrial applications given their resistance to corrosion and temperature extremes.

Q: Where are these bolts typically applied?

A: Common applications include structural steelwork, industrial assembly, bridge construction, and heavy machinery installations, thanks to their high load-bearing capacity and durability.

Q: What are the storage conditions required for these bolts?

A: To maintain optimal quality, store the bolts in a dry, cool place protected from moisture and contaminants, preventing any reduction in corrosion resistance.

Q: When should I choose Grade 8.8 bolts with HDG finish over other fasteners?

A: Choose these bolts when you require high strength, excellent corrosion resistance, and reliable performance in demanding environments or high-tensile applications.

Q: What are the benefits of the hot-dip galvanized finish on these bolts?

A: The HDG finish provides superior corrosion resistance, extending the lifespan of the bolts even in aggressive industrial or outdoor environments, thus reducing maintenance and replacement costs.

Q: How does compliance with IS and DIN standards benefit users?

A: Compliance ensures consistent quality, performance, and compatibility with global engineering requirements, facilitating safe and standardized installations.

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