Hex Flange Bolts
Engineered to lock in strength, built to stay tight

Hex Flange Bolts are designed to provide high clamping force while resisting loosening from vibration. The built-in flange acts like a washer, spreading the load evenly and reducing the risk of damage to the assembly surface. These fasteners are widely preferred in automotive assemblies, industrial machinery, and structural connections where integrity and speed of installation are critical. We supply Hex Flange Bolts in Chennai and across the globe with precision-engineered consistency and reliability.

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Product Specifications

Head Type

Hex with integrated washer flange

Standards

ASME, DIN, ISO

Threads

UNC, UNF, Metric

Sizes Available

M6 to M30 and 1/4" to 1-1/4"

Materials

Carbon Steel, Alloy Steel, Stainless Steel

Finishes

Zinc plated, HDG, Black oxide, PTFE coated
Product Features
One-piece flange eliminates the need for a separate washer
Enhanced load distribution under the bolt head
Resistant to loosening from dynamic loads and vibrations
Available in multiple strength grades and finishes
Precision rolled threads for uniform fit
Product Applications
Automotive chassis and engine assemblies
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Industrial and agricultural machinery
Construction and steel frameworks
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Equipment subjected to high vibration or stress
Maintenance and repair operations (MRO)
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