M3x8mm Allen Socket Countersunk Screw

2.19 (Excl. GST 18%)

Availability: In stock

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  • Type: M3x8mm Allen Socket Screw
  • Head Style: Countersunk (Flat Head)
  • Drive Type: Hex/Allen Key
  • Material: High-strength steel or alloy
  • Application: Flush-mount fastening
  • Length: 8mm | Thread Size: M3
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The M3x8mm Allen Socket Countersunk Screw is a premium fastener designed for flush-fitting applications that demand precision, stability, and a clean surface finish. Its flat countersunk head allows it to sit flush with the surface, making it ideal for professional and aesthetic installations in engineering, woodworking, and mechanical assemblies.

This screw features an Allen (hex) socket drive for secure tightening and easy removal, minimizing the risk of stripping or cam-out. With its M3 thread and 8mm length, it fits perfectly in precision-machined holes or paired with compatible nuts, delivering a tight, vibration-resistant hold. Built from durable materials, it performs reliably under mechanical stress and repetitive use.

🔧 Key Features

  • Flush-mount countersunk head design for seamless installation
  • Hex/Allen socket drive for slip-free fastening
  • 8mm length and M3 threading for tight, accurate fit
  • High-strength material ensures long-term durability
  • Perfect for mechanical builds, electronics, and furniture
  • Clean, professional appearance with minimal protrusion

📐 Technical Specifications

Product Name M3x8mm Allen Socket Countersunk Screw
Thread Size M3
Length 8mm
Head Type Flat / Countersunk
Drive Type Hex (Allen Key)
Material Carbon Steel / Stainless Steel
Finish Black Oxide / Zinc Plated
Tensile Strength Class 8.8 or higher
Head Diameter Approx. 5.6mm
Tool Compatibility 2.0mm Allen/Hex Key
Standard DIN 7991

📌 Applications

  • DIY and industrial machinery assembly
  • Furniture and panel mounting with flush finish
  • Robotics and precision engineering projects
  • Electronics enclosures and cases
  • 3D printer component fastening

💡 Why Choose This Screw?

The M3x8mm Allen Socket Countersunk Screw provides an aesthetically clean and mechanically secure fastening solution. Its compatibility with Allen keys ensures effortless installation and reliable torque application in professional or personal projects.

📦 Package Includes

  • 1 × M3x8mm Allen Socket Countersunk Screw
Weight 0.003 kg
Dimensions 0.8 × 0.3 × 0.3 cm
Part Name

M3x8mm Allen Socket Countersunk Screw

Material

SS 304

Finish/Coating

None

Thread Type

Metric (M)

Thread Pitch (mm)

0.5

Major Diameter (mm)

3mm

Length (mm)

8mm

Head Type

Countersunk

Drive Type

Allen Socket

Strength Grade

8.8

Root Angle (?)

20°

Thread Angle (?)

60°

Thread Depth (mm)

1.2

Shank Length (mm)

8mm

Point Type

Flat Point

Weight per Unit (g)

2g

Corrosion Resistance

Excellent Corrosion Resistance

Application Type

automotive, Mechanical

Compatibility

M3 nuts, M3 threaded holes

Thread Direction

Right-Hand Thread

Made In

INDIA

Warranty

Enjoy Peace of Mind with Our 15-Day Warranty
All products sold by ShokiTech come with a 15-day warranty, which begins after the delivery of the product, ensuring your satisfaction with its quality and performance.

What Voids the Warranty
The warranty may be voided under certain conditions, including misuse, tampering, physical damage, or alterations to the product.

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