engineering fasteners
Showing all 13 results
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Select options This product has multiple variants. The options may be chosen on the product pageM2 | M2.5 Socket Cap Screws | Various Sizes | Metric Allen Head Machine Screws
Price range: $0.07 through $0.08M2 x 8mm Socket Cap Screw Full Thread
M2.5 x 8mm Socket Cap Screw Full Thread -
Select options This product has multiple variants. The options may be chosen on the product page
M3 12.9 -DIN912 Socket Cap Screws
Price range: $0.57 through $0.72 -
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M3 12.9 DIN912 Button Head Screws | High-Strength Metric Allen Head Screws for 3D Printers, CNC & Electronics
$0.59M3 button head screws for 3D printers, CNC machines, electronics, robotics, and DIY hardware projects. Ideal for secure fastening, repairs, and upgrades.
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M3 Button Head Screws | Various Sizes | Metric Allen Head Machine Screws
Price range: $0.35 through $0.57 -
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M3 Flat Screws 12.9 DIN912 | Various Sizes
Price range: $0.61 through $0.70M3 flat head screws manufactured from Grade 12.9 alloy steel for maximum strength and durability. Available in multiple lengths and ideal for 3D printers, CNC machines, electronics, robotics, and precision assemblies.
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M4 12.9 – DIN912 | Stainless Steel Flat Screws
Price range: $0.17 through $0.20 -
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M4 12.9 Button Head Screws | High-Strength Alloy Steel Socket Button Head Screws
Price range: $0.69 through $0.72Perfect for 3D printer assembly, CNC machines, robotics projects, electronics enclosures, and industrial applications where high-strength fasteners are required.
The black oxide finish helps improve corrosion resistance while maintaining a professional appearance.
M4 x 14mm | M4x16mm
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M4 Button Head Screws | Various Sizes | Metric Allen Screw
Price range: $0.59 through $0.66 -
Select options This product has multiple variants. The options may be chosen on the product page
M4 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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M4 Socket Cap Screws – Metric Allen Head Machine Screws for 3D Printer & Electronics
Price range: $0.60 through $0.65M4 socket cap screws featuring a hex Allen drive and high-strength alloy steel construction. Perfect for 3D printers, CNC machines, robotics, electronics projects, and industrial assemblies requiring reliable fastening performance.
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M5 12.9 Steel Button Head Screws
$0.69Commonly used in 3D printers, CNC machines, robotics, electronics, automotive assemblies, and industrial equipment, these screws are designed for applications where strength and reliability are essential.
The hex socket drive allows for secure installation and reduced risk of stripping during assembly.
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Select options This product has multiple variants. The options may be chosen on the product page
M5 Button Head Screws | Various Sizes | Metric Allen Screw
Price range: $0.80 through $0.90 -
Select options This product has multiple variants. The options may be chosen on the product page
M5 DIN912 12.9 | Socket Cap Screw | Alloy Steel
Price range: $0.65 through $0.75The M5 Socket Cap Screw, classified under DIN912 12.9, is a high-strength fastener made from alloy steel, designed to provide superior tensile strength and durability for various mechanical applications. Its precision-engineered design ensures compatibility with a wide range of tools and assemblies.
