M5 Low Profile Flat Head Hex Cap Screw is a precision machine screw designed for assembling aluminum extrusion profiles, 3D printer frames, CNC machines, robotics structures, and mechanical assemblies. Manufactured from Grade 12.9 alloy steel with a black oxide finish, this low-profile screw provides high strength, durability, and corrosion resistance while maintaining a sleek, flush mounting surface.

These M5 flat head Allen bolts are specially designed for standard aluminum profiles such as 2020, 2040, 2060, 2080, and 4080. The M5 thread with 0.8mm pitch ensures secure fastening in most metric components. The low-profile head allows for smooth and flush connections without protrusion, making it ideal for professional mechanical and structural assembly.

BDTronics supplies M5 low-profile flat head hex cap screws in Bangladesh for industrial, DIY, and precision mechanical projects, ensuring reliable performance and long-term durability. Available in multiple lengths from M5x6 to M5x25.

Features:

• High-quality M5 low-profile hex cap screw

• Standard metric coarse thread (M5 × 0.8mm pitch)

• Grade 12.9 alloy steel construction for high strength

• Black oxide finish for corrosion resistance

• Low-profile flat head for flush mounting

• Compatible with 3mm Allen key

• Head diameter: 9mm; Head thickness: 1.5mm

• Screw lengths measured from underside of head

• Designed for 2020, 2040, 2060, 2080, 4080 aluminum profiles

• Ideal for 3D printer frames, CNC machines, and robotics assembly

• Provides secure and stable fastening

• Durable and precise threading for smooth installation

BDTronics provides M5 low-profile hex screws for professional mechanical assembly and DIY aluminum extrusion projects in Bangladesh.

Applications:

• Aluminum extrusion frame assembly (2020, 2040, 2060, 2080, 4080)

• 3D printer frame construction

• CNC machine assembly

• Robotics and automation frame mounting

• Workshop equipment and structural assemblies

• DIY mechanical projects

• Industrial machinery and equipment fastening

• Electronics and enclosure mounting

• Smooth flush fastening for structural profiles

• Modular aluminum assembly systems

These M5 low-profile Allen bolts provide secure and precise fastening while maintaining a clean and professional appearance.

How To Use:

• Select the appropriate screw length for your profile or assembly

• Insert screw into the threaded slot or nut in the aluminum profile

• Use a 3mm Allen key to tighten the screw securely

• Ensure proper alignment for flush installation

• Avoid overtightening to prevent thread or profile damage

BDTronics offers M5 low-profile flat head hex screws for aluminum extrusion assembly and mechanical projects in Bangladesh.

Available Sizes:

• M5 × 6 mm

• M5 × 8 mm

• M5 × 10 mm

• M5 × 15 mm

• M5 × 20 mm

• M5 × 25 mm

Screw length measured from the underside of the head.

Package Includes:

• 1 × M5 Low Profile Flat Head Hex Cap Allen Bolt

Specifications:

• Screw Type: Low Profile Hex Cap Screw

• Thread Size: M5

• Thread Pitch: 0.8 mm

• Thread Diameter: 5 mm

• Head Type: Flat Low Profile Hex Socket Head

• Allen Key Size: 3 mm

• Head Diameter: 9 mm

• Head Thickness: 1.5 mm

• Material: Grade 12.9 Alloy Steel

• Surface Finish: Black Oxide

• Length Options: M5×6, M5×8, M5×10, M5×15, M5×20, M5×25

• Measurement Method: Length measured from underside of head

• Compatible Profiles: 2020, 2040, 2060, 2080, 4080 aluminum extrusion

• Fastener Type: Machine Screw

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