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Explore premium PLA filament and specialty PLA materials in Sri Lanka, including PLA Pro, PLA Matte, Marble PLA, Wood PLA, and more. Easy to print, reliable, and available in a wide range of colors and finishes for prototypes, models, decorative prints, and professional applications.

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High-quality aluminium profiles manufactured to ISO standards are ideal for industrial, automation, and DIY applications. Our European-standard T-slot profiles (2020, 2040, 3030) offer excellent strength, corrosion resistance, and precision while remaining lightweight and easy to assemble. Perfect for machine frames, 3D printers, CNC structures, and modular systems, these aluminium profiles in Sri Lanka deliver reliable performance, clean design, and long-term durability.

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Stepper motors convert electrical pulses into precise mechanical movement, making them ideal for CNC machines, 3D printers, robotics, and automation systems. They offer accurate position control, stable speed regulation, and high holding torque with reliable, long-lasting performance. Available in multiple sizes for industrial and DIY applications.

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Discover premium power tools, hand tools, workshop equipment, measuring tools, cutting tools, and accessories at ELBER. Quality products for professionals, engineers, technicians, and DIY enthusiasts across Sri Lanka.

Tools

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Browse our wide range of electrical and electronic switches, including toggle switches, rocker switches, push buttons, tactile switches, slide switches, and industrial control switches. Ideal for DIY projects, automation systems, control panels, robotics, electronics repair, and industrial applications. Quality components with reliable performance for every project.

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Sri Lankan Rupee

Shrapnel Nut, M6 EU Standard Galvanized Carbon Steel Shrapnel Nut Block Elastic Nut 40 / 4040 Series Aluminum Profile
A shrapnel nut is a specialized nut with a spring or "shrapnel" on its back that holds it in place within the groove of an aluminum extrusion (profile). This design allows it to be inserted into an existing assembly point along the profile's groove, rather than having to slide it in from the end of the profile

Shrapnel Nut (40 Series M6) Spring Sheet Leaf Elastic Nut  M6 hole  (TP10-6-40)

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discounted_price

Shrapnel Nut, M5 EU Standard Galvanized Carbon Steel Shrapnel Nut Block Elastic Nut 40 / 4040 Series Aluminum Profile
A shrapnel nut is a specialized nut with a spring or "shrapnel" on its back that holds it in place within the groove of an aluminum extrusion (profile). This design allows it to be inserted into an existing assembly point along the profile's groove, rather than having to slide it in from the end of the profile

Shrapnel Nut (40 Series M5) Spring Sheet Leaf Elastic Nut  M5 hole  (TP10-5-40) for 40 Series Profiles

Shrapnel Nut, M6 EU Standard Galvanized Carbon Steel Shrapnel Nut Block Elastic Nut 30 / 3030 Series Aluminum Profile
A shrapnel nut is a specialized nut with a spring or "shrapnel" on its back that holds it in place within the groove of an aluminum extrusion (profile). This design allows it to be inserted into an existing assembly point along the profile's groove, rather than having to slide it in from the end of the profile

Shrapnel Nut (30 Series M6) Spring Sheet Leaf Elastic Nut  M6 hole  (TP8-6-30) for 30 Series Profiles

Shrapnel Nut, M5 EU Standard Galvanized Carbon Steel Shrapnel Nut Block Elastic Nut 30 / 3030 Series Aluminum Profile
A shrapnel nut is a specialized nut with a spring or "shrapnel" on its back that holds it in place within the groove of an aluminum extrusion (profile). This design allows it to be inserted into an existing assembly point along the profile's groove, rather than having to slide it in from the end of the profile

Shrapnel Nut (30 Series M5) Spring Sheet Leaf Elastic Nut  M5 hole  (TP8-5-30) for 30 Series Profiles

Roll in Spring T-nut with Ball Loaded Sliding.
These Spring Loaded T-Nuts fit all 40 / 4040 series profiles aluminum T-Slot extrusion.&nbsp;
These T Nuts have a spring loaded ball that prevents unwanted movement of the nut in the slot. &nbsp;
This allows for inserting nuts in the vertical position, as they will not slide from gravity. They are highly desirable to allow for adding tee nuts in a pre-built design.
These T-nuts work by being angled and inserted under the lip of the extrusion slot.

Roll in T Nut  M6 hole  for 40 Series Profiles with Ball Loaded Spring (TH6-6-40)

Roll in T Nut  M5 hole for 40 Series Profiles with Ball Loaded Spring (TH6-5-40) 

Roll in Spring T-nut with Ball Loaded Sliding.
These Spring Loaded T-Nuts fit all 30 / 3030 series profiles aluminum T-Slot extrusion.&nbsp;
These T Nuts have a spring loaded ball that prevents unwanted movement of the nut in the slot. &nbsp;
This allows for inserting nuts in the vertical position, as they will not slide from gravity. They are highly desirable to allow for adding tee nuts in a pre-built design.
These T-nuts work by being angled and inserted under the lip of the extrusion slot.

Roll in T Nut  M6 hole  for 30 Series Profiles with Ball Loaded Spring (TH6-6-30)

Roll in T Nut  M5 hole  for 30 Series Profiles with Ball Loaded Spring (TH6-5-30)

can be directly&nbsp; put in to the aluminum and then rotate 90 degrees for fastening, with high connection strength , strong versatility and easy installation&nbsp;

Roll in T Nut M4 hole (TH6-4) for  20 Series Profiles

Roll in T Nut  M5 hole (TH6-5) for 20 Series Profiles

High connection strength , strong versatility and easy installation, need to slide through an opening edge of aluminium profile.

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