HEX HEAD BOLT WITH HOLE

Short Description

Brand:- SAI or any general.

Some joints can't rely on thread friction alone to stay secure, particularly in equipment that experiences constant vibration or handles safety-critical loads. A hex head bolt with hole has a small drilled hole through the head or shank, allowing a length of locking wire to be threaded through and secured to an adjacent bolt or fixed point. This wire locking method acts as a backup against loosening, catching the bolt even if it starts to back off under vibration. Genuine Enterprises manufactures this fastener under the SAI brand, and it's a familiar sight in machinery, automotive, and aerospace-adjacent assemblies where wire locking is part of the standard maintenance procedure.

Material: Carbon Steel, Alloy Steel, Stainless Steel
Grades: 8.8, 10.9, 12.9, and other grades available on request
Thread Type: Metric coarse or fine thread available
Size Range: M6 to M36, with other sizes made to order
Hole Type: Precision drilled hole through head or shank end
Surface Finish: Zinc Plated, Black Oxide, Stainless Steel finish
Standards: DIN, ISO, AS, and applicable industry specifications

Key Features

Drilled hole through the head or shank for wire locking
Hex head design for strong wrench or socket engagement
SAI branded manufacturing for consistent quality control
Compatible with standard locking wire and pliers
Available in fully threaded and partially threaded designs
Suitable for safety-critical and vibration-prone assemblies
Multiple grades available for different load requirements
Corrosion-resistant finishes available for outdoor or engine applications

Applications of Hex Head Bolt With Hole

Aerospace ground support equipment
Automotive engine and transmission assembly
Heavy machinery safety-critical joints
Off-highway and construction equipment
Marine engine and deck fittings
Racing and motorsport applications
Hydraulic and pneumatic equipment
Turbine and rotating machinery assembly
Agricultural machinery safety fastening
General vibration-prone mechanical assemblies

Advantages of Hex Head Bolt With Hole

Provides a reliable backup against loosening from vibration
Supports wire locking for added joint security
Suitable for safety-critical and high-vibration environments
Maintains standard hex bolt strength and torque performance
Compatible with common locking wire installation methods
Performs well across automotive, industrial, and machinery use

Why Choose Genuine Enterprises

Genuine Enterprises manufactures hex head bolts with drilled holes under the SAI brand, built for assemblies where wire locking is part of standard safety practice. Every batch is checked for hole placement accuracy and thread consistency before it reaches our customers.

Machinery manufacturers and automotive workshops recognise us as a hex head bolt with hole supplier in India, since we maintain stock across sizes commonly used in safety-critical fastening. Our team can also help identify the correct hole position and grade for specific wire locking requirements.

1.What is a hex head bolt with hole used for?
It's used in assemblies where a locking wire is threaded through the drilled hole to provide an added safeguard against the bolt loosening from vibration.

2. Where is the hole typically drilled on this bolt?
The hole is commonly drilled through the head or through the shank near the tip, depending on the wire locking method being used.

3. Is this bolt available under a specific brand?
Yes, Genuine Enterprises manufactures this fastener under the SAI brand, known for consistent quality across its fastener range.

4. Does the hole affect the bolt's overall strength?
The hole is precision drilled to standard specifications and positioned to have minimal impact on the bolt's load-bearing performance.

5. Which industries commonly use hex head bolts with holes?
They're commonly used in automotive, aerospace-adjacent, heavy machinery, and motorsport applications where wire locking is a standard safety requirement.