High Strength Friction Grip Bolts

130.00 - 180.00 INR/Kilograms

Get a Price/Quote

Product Details:

Torque 250850 Nm (as per size and grade)
Shape Cylindrical with Hexagonal Head
Standard IS 3757, IS 6623, EN 14399, ASTM A325/A490
Feature High Strength, Fatigue Resistant, Precise Tolerance
Drive Type Wrench Drive (External Hex)
Load Capacity Up to 150 kN (varies with diameter and grade)
Grade 8.8, 10.9, 12.9
Click to View more
Share Your Product:

Request to Call Back Send Inquiry

High Strength Friction Grip Bolts Price And Quantity

Price Range 130.00 - 180.00 INR/Kilograms
Minimum Order Quantity 1000 Kilograms

Compliance ROHS, CE Certified
Minimum Order Quantity As per client requirement
Manufacturing Process Cold Forged and Heat Treated
Thread Length Full or partial threads as per order
Packaging Packed in export quality wooden cases or cartons
Elongation at Break 12%
Temperature Resistance -20C to +350C
Usage Environment Suitable for outdoor and high-stress environments
Bolt Length 40 mm to 300 mm (custom lengths available)
Nut and Washer Inclusion Supplied with matching nuts and washers
Proof Load 680900 MPa

High Strength Friction Grip Bolts Product Specifications

Feature High Strength, Fatigue Resistant, Precise Tolerance
Corrosion Resistant Yes, with protective coatings
Surface Treatment Hot Dip Galvanized, Black Oxide, Phosphated
Standard IS 3757, IS 6623, EN 14399, ASTM A325/A490
Fasteners Type Friction Grip Bolt
Shape Cylindrical with Hexagonal Head
Torque 250850 Nm (as per size and grade)
Tolerance +/- 0.01 mm
Drive Type Wrench Drive (External Hex)
Load Capacity Up to 150 kN (varies with diameter and grade)
Grade 8.8, 10.9, 12.9
Thickness As per design specifications
Diameter M16 to M36 (custom sizes available)
Material Alloy Steel
Finish Smooth, Rust Resistant
Hardness 2834 HRC
Capacity High load bearing capacity for structural assemblies
Head Type Hexagonal Head
Application Bridges, Steel Structures, Transmission Towers, Heavy Engineering
Thread Type Metric Coarse Thread
Tensile Strength 830-1040 MPa

Compliance ROHS, CE Certified
Minimum Order Quantity As per client requirement
Manufacturing Process Cold Forged and Heat Treated
Thread Length Full or partial threads as per order
Packaging Packed in export quality wooden cases or cartons
Elongation at Break 12%
Temperature Resistance -20C to +350C
Usage Environment Suitable for outdoor and high-stress environments
Bolt Length 40 mm to 300 mm (custom lengths available)
Nut and Washer Inclusion Supplied with matching nuts and washers
Proof Load 680900 MPa

Product Description

High Strength Friction Grip Bolts

Property Class	8.8S,10.9S
Standard	IS 3757, IS 6623, IS 6649
Bolt Type	High Strength Friction Grip Bolts (HSFG Bolts)
Grade	8.8S,10.9S
Packaging Type	BAGS/BOXES
Size	M 16 TO M 42
Brand	VI
Material	EN-18, EN-19

We are involved in supplying a wide assortment of HSFG Bolts Nuts And Washers. Our offered products are manufactured using high grade raw material that is procured by us from the authentic vendors, who hold aprominent position in the market. These products are checked against various parameters under the strict supervision of adroit professionals to ensure flawless supplies. In addition to this, these products are highly acknowledged in the market for their resistant to corrosion & temperature and high tensile strength.

Features:

Made with precision

Ruggedness

Anti-corrosive nature

Specifications:

Bolt:(IS-3757) Grade- 8.8S, 10.9S

Nut:(IS-6623) Grade- 8S, 10S

Circular Washer: (IS-6649)

Grades: 8.8S, 10.9S

Finishing: Blackodise, White Zinc Plated, Yellow Zinc Plated, Hot Dip Galvanized

Additional Information:

Delivery Time: 25 - 30 DAYS

Packaging Details: BOXES, BAGS

Built for Demanding Structural Use

These bolts are specifically designed for high load-bearing capacity and precise tolerance in critical structural assemblies. Their robust construction and advanced surface treatments deliver reliable performance in bridges, heavy steel frameworks, and transmission towers exposed to high stress and environmental extremes.

Versatile Sizes and Customization

With diameters from M16 to M36 and lengths up to 300 mm, clients can specify full or partial thread lengths as per project requirements. Custom manufacturing ensures a precise fit for a wide variety of engineering applications, maximizing both safety and efficiency.

Certified Safety and Longevity

Each bolt complies with global industry standards like IS 3757, EN 14399, and ASTM A325/A490, and holds CE and ROHS certifications. The combination of cold forging, heat treatment, and protective coatings guarantees long-term durability, corrosion resistance, and optimal safety in harsh environments.

FAQ's of High Strength Friction Grip Bolts:

Q: How are High Strength Friction Grip Bolts packaged for delivery?

A: All bolts are packed in export-quality wooden cases or cartons to ensure safe shipment and protection from damage or corrosion during transit.

Q: What environments are these bolts suitable for, and how do they perform under extreme conditions?

A: These bolts are engineered for outdoor and high-stress environments, withstanding temperatures from -20C to +350C. Advanced surface treatments like hot dip galvanization and phosphating provide robust corrosion and rust resistance.

Q: What is the manufacturing process for these friction grip bolts?

A: The bolts are manufactured through a cold forging process followed by precision heat treatment, which enhances their mechanical strength, fatigue resistance, and load-bearing capacity.

Q: When should I choose full or partial thread bolts for my project?

A: Selection depends on load requirements and assembly specifics. Full thread bolts offer superior grip along their entire length, while partial thread bolts are preferred where shear strength and alignment at the shank are critical.

Q: Where are these bolts commonly used?

A: They are primarily used in infrastructure applications including bridge construction, steel building frameworks, transmission towers, and other heavy engineering projects requiring high mechanical performance and safety.

Q: What are the benefits of using these bolts in structural assemblies?

A: Key benefits include high tensile and proof load strength, fatigue resistance, precise tolerance (+/- 0.01 mm), rust protection, and compliance with major international standards, ensuring both safety and durability.

Tell us about your requirement

Price:

Quantity

Select Unit

50
100
200
250
500
1000+

Additional detail

Mobile number

Other Products in 'Bolts And Nuts' category

B7 Stud With 2h Nuts Price Range : 130.00 - 180.00 INR/Kilograms Minimum Order Quantity : 1000 Grade : B7 Application : Oil & Gas, Petrochemical, Power Plants, Construction, Piping Head Type : Stud (No Head) Shape : Threaded Rod Feature : Heavy Duty, High Strength, Temperature Resistant Diameter : M6 to M72 Thickness : Varies by Length and Diameter Load Capacity : Upto 150,000 psi Capacity : High Tensile Load Tensile Strength : 125 ksi (min) Thread Type : Other, Fully Threaded / Partial Threaded (as required) Finish : Smooth / Polished Hardness : 3540 HRC Fasteners Type : Other, Stud with 2H Hex Nuts Torque : As per ASTM A193 Specification Corrosion Resistant : Yes, with suitable coating Standard : ASTM A193 Drive Type : Hex Nut Driven Tolerance : 0.01 mm Material : Alloy Steel Surface Treatment : Other, Blackened, Zinc Plated, Hot Dip Galvanized

Send Inquiry

R Pins Grade : AISI 304/316 Application : Agriculture, Automotive, Machinery Fastening, Industrial Usage Head Type : Round Loop Shape : RShape (Hair Pin Shape) Feature : Reusable, Easy to Install, Secure Fastening Diameter : 1 mm to 12 mm Thickness : 0.8 mm 2.5 mm Load Capacity : Varies as per size and material Capacity : Custom as required Tensile Strength : 550 800 MPa Thread Type : Other, Not Threaded Finish : Bright / Polished Hardness : 30 45 HRC Fasteners Type : Other, R Pin / Cotter Pin Torque : Nonapplicable Corrosion Resistant : Yes Standard : DIN 11024 / IS 549 Drive Type : Manual Tolerance : 0.02 mm Material : Other, Stainless Steel / Mild Steel / Spring Steel Surface Treatment : Other, Zinc Plated / Self Colour / Polished

Send Inquiry

Allen Bolts Grade : 8.8 10.9 12.9 Application : Industrial and construction use Head Type : Socket Head Shape : Cylindrical with threaded body Feature : High strength durable Diameter : Varied depending on specifications Thickness : Varied as per specifications Load Capacity : Suitable for heavy loads Capacity : Varied depending on size and grade Tensile Strength : High tensile strength conforming to grade Finish : Standard finish Hardness : High Torque : Varied based on grade and size Corrosion Resistant : Yes Standard : Industry standard Drive Type : Allen Tolerance : Precise

Send Inquiry

Carriage Bolt Price Range : 130.00 - 180.00 INR/Kilograms Minimum Order Quantity : 1000 Grade : 4.6 5.6 8.8 Application : Fastening components with nuts Head Type : Round head Shape : Circular head with threaded bolt Feature : Durable fastener for securing components Thread Type : Standard thread, Other Fasteners Type : Carriage Bolt with Flange Nut, Other

Send Inquiry

SEND INQUIRY CALL ME FREE