Structural Holes
I 9 migliori prodotti di ottobre 2025
Ultimo aggiornamento:
9 ottobre 2025
Harvard University Press
Structural Holes: The Social Structure of Competition (English Edition)
98
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Xyntor
Aluminum Extrusion Profile L - Shaped Beam | 34 Holes 12x12mm Robot Frame | 3103-0034 - 0280 Lightweight Structural Component/CNC Machine / 3D Printer
97
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Accurate CNC Machining - Aluminum extrusion profile features 34 accurately drilled 12x12mm holes with ±0.1mm tolerance, ensuring exact alignment for robot assembly. Made from 6061 aluminum alloy for structural integrity in robotics and automation projects.
Lightweight Robust Construction - L-shaped beam weighs only 85g per unit while supporting up to 50kg static load. Anodized exterior provides oxidation protection for industrial environments, workshops, and educational robotics applications.
Multi-Application Compatibility - Robot frame components integrate with CNC machines, 3D printers, and automation systems. Pre-drilled holes accept M3/M4 fasteners for creating custom brackets, enclosures, and structural frameworks.
Quick Assembly Design - Accurately manufactured aluminum profiles feature standardized hole patterns that reduce installation time by 60%. Includes 2 pieces per package for immediate dual-side mounting or backup components.
Certified Material Quality - 3103-0034-0280 aluminum profiles comply with environmental standards, featuring smooth edges and protective coating. Non-conductive material ensures electrical protection in electronic projects and electrical applications.
14,29 € SU AMAZON
Respicefinem
Respicefinem 1 Pair 7 Hole L Beam Channel 310300070064 Robotic Part Accessory 12 X 12 X 64mm Aluminum Widely Used For Robotics Structural Base Small And Lightweight With Precise
92
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Product Model: This is a 3103‑0007‑0064 model robotic L beam designed with 7 holes including 1 pair
Wide Application: It is widely used for robotics and can serve as a robot's structural base being small and lightweight
Precise Design: It features a precise contours manufacturing design to ensure exact fit each time
Hole Design: The holes design allows pieces to be connected together at angles as well as horizontally and vertically
Creation Purpose: It is for creating a working robot that demonstrates engineering and simple machines
8,77 € SU AMAZON
ZCZDHNA
Aluminum Extrusion Profile L Shaped Beam | 34 Holes 12x12mm 3103-0034 - 0280 | Robot Frame Accessories/DIY Robotics / 3D Printer Parts | Lightweight & High Strength
92
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Accurate 34-Hole Design - Aluminum extrusion profile features 34 precisely spaced 4mm holes for exact alignment and easy mounting. This L-shaped beam ensures secure fitting every time, ideal for robotics and 3D printer builds.
Lightweight & Sturdy Frame - Excellent aluminum material provides exceptional strength while reducing overall robot weight. Oxidation-resistant construction maintains dependability in demanding environments like competitions or workshops.
Multi-Application Compatibility - L-shaped beam serves as essential framing for robotics projects, 3D printers, and DIY prototypes. Its 280mm length and 12x12mm dimensions fit most small to medium automation systems seamlessly.
Easy Installation Solution - Pre-drilled holes and lightweight design enable quick assembly without specialized tools. Save build time and effort while achieving expert-grade structural integrity for your robotics creations.
Consistent Performance Assurance - CNC-machined aluminum extrusion maintains uniform dimensions and hole alignment. Engineered to withstand vibration and stress, ensuring long-term stability for competitive robotics and accurate applications.
15,99 € SU AMAZON
YONGZURA
15 Degree Pocket Hole Jig Kit | 38Pcs Woodworking Guide with Oblique Drill Angle Locator | Aluminum Alloy Jig for Furniture/Cabinets/DIY
88
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Accurate 15-Degree Angled Drilling - This pocket hole jig features an exact scale and straightforward handling, creating strong concealed joints in wood without complex tools. Suitable for beginners and experts tackling daily furniture repairs and builds.
Sturdy Aluminum Alloy Construction - Crafted from high-hardness aluminum alloy, this woodworking guide withstands abrasion and oxidation for extended service. Its lightweight design reduces hand fatigue during lengthy DIY sessions.
3-Size Threaded Drill Bushing System - Included threaded bushings (6mm, 8mm, 10mm) ensure correct hole positioning every time. Use for assembling cabinets, bookshelves, or picture frames with consistent accuracy.
Comprehensive 38-Piece Woodworking Kit - Get 6 drill sockets, 3 dedicated drill bits, hex wrenches, and fixation rings in one organized set. Save time and money with all essential tools for pocket hole joinery.
Stable Joint Reinforcement - Wedges and screws included in this kit create secure connections that withstand years of use. Build confidence knowing your wood projects maintain structural integrity.
25,17 € SU AMAZON
ZYLARUM
Aluminum Extrusion Beam | L Shaped Square Beam with 8mm Hole Spacing | Low Weight & Oxidation Protected for DIY Robotics/Engineering Equipment/Framing Projects | 10 - Pack (3106-0010-0080)
82
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Enhanced Aluminum Alloy - This square beam offers high strength with low weight and excellent oxidation protected properties. Made from sturdy aluminum alloy, it provides firm support for various structural applications while resisting tarnishing and abrasion over time.
Versatile Connection System - Square beam features 8mm and 4mm through-holes on all sides with M4 threaded ends. This allows easy screw assembly for secure side-by-side, end-to-end, or perpendicular connections using just one screw per joint.
Modular Grid Design - The accurate 8mm hole spacing creates a versatile grid pattern for custom builds. These aluminum beams connect seamlessly with other components, ideal for robotics, engineering prototypes, and DIY workshop projects.
Easy Customization - Cut this L shaped beam to your required length using standard metal cutting blades. Suitable for intelligent robots, engineering equipment, custom furniture, and various DIY applications requiring tailored dimensions.
Complete 10-Pack - This set includes 10 identical aluminum extrusion beams ready for immediate use. Standardized dimensions and pre-drilled holes ensure consistent results across multiple projects while saving assembly time.
28,89 € SU AMAZON
ENWINDXS
3 Way Corner Joints for 1.5 Inch Square Tube, 4 6 8 12 Pcs 3 Way Stainless Steel Corner Connector Tee Pipe Fittings, Square Tube Fittings-2 Way Connector, L Shape(Silver-6pcs,Structural corner)
78
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Installation: This product has no holes, so please make the mounting connection by soldering
Fit with tube size: 40x40mm(1.5"x1.5")
Stainless Steels: Waterproof, rustproof, smooth, heat-resistant and cold-resistant
Applicable project: square tube, fence, railing, design your own items and so on
Packing list: 4 6 8 12 pieces 2 way/3way square tube fittings
271,41 € SU AMAZON
ENWINDXS
3 Way Square Tube Corner Coupler, 2 Inch 2 Way Pipe Connector, Tube Fitting Fence Guardrail Rail Clamp(Silver-8pcs,Structural corner-3)
75
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Installation: This product has no holes, so please make the mounting connection by soldering
Fit with tube size: 51x51mm(2"x2")
Stainless Steels: Waterproof, rustproof, smooth, heat-resistant and cold-resistant
Applicable project: square tube, fence, railing, design your own items and so on
Packing list: 1 2 4 6 8 pieces 2 way/3way square tube fittings
254,03 € SU AMAZON
SGKOMN
Shower Faucet Antique Shower System Ceramic Valve Bath Shower Mixer Taps/Brass/Single Handle Two Holes Shower Faucet Mixer Set,A(A)
75
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The structural Wall-mounted Shower faucet System is Finished With Solid Brass Material
Easy installation, mounting hardware included.We are equipped with mounting accessories, you can quickly install and use.
Easy to install, With Hot and Cold water hoses and fittings, 100% new and 100% Tested Before Shipment
Latest Drip Free ceramic cartridge technology for smooth & long-lasting operation
Luxury Modern Fashion Square Design, Concealed Shower Valve, All Connectors are Standard 1/2
599,67 € SU AMAZON
structural
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