metric M4 screw
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Select options This product has multiple variants. The options may be chosen on the product pageM4 DIN912 Socket Cap Screws | High Strength Alloy Steel Hex Bolts
$0.55High-quality M4 DIN912 Socket Cap Screws made from durable alloy steel for maximum strength and reliability. Perfect for 3D printer assemblies, CNC machines, robotics projects, and general mechanical fastening applications.
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Select options This product has multiple variants. The options may be chosen on the product page
M4 Grade 12.9 Flat Head Screws | Countersunk Hex Socket Machine Screws | Various Sizes
Price range: $0.17 through $0.20High-strength M4 Grade 12.9 flat head screws featuring a countersunk profile and hex socket drive. Ideal for 3D printers, CNC machines, robotics, electronics, mechanical assemblies, and DIY projects where a strong, flush-mounted fastener is required.
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M4 x 12mm Hex Socket Pan Head Screw | 304 Stainless Steel Metric M4 Bolt for 3D Printers CNC Robotics V-Slot Frame Mounts | Corrosion-Resistant Hardware
$0.55• 3D printer frame builds and upgrades
• Aluminum extrusion joints (2020, 2040)
• Robotics frames and moving assemblies
• CNC enclosures and stepper mounts
• Fan brackets, cable chains, electronics panels
