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Congo Basin Group

5/10pcs M3–M8 DIN912 Allen Head Bolts – 304 A2 Stainless Steel Hex Socket Cap Screws, Ultra Long 100mm

5/10pcs M3–M8 DIN912 Allen Head Bolts – 304 A2 Stainless Steel Hex Socket Cap Screws, Ultra Long 100mm

Regular price $19.32 USD
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Looking for strong, reliable, and corrosion-resistant hex socket screws? Our 5 or 10pc sets of ultra-long 304 A2 stainless steel DIN912 Allen bolts are perfect for woodworking, metalworking, and countless DIY builds. Whether you need a precise M3 or hefty M12, these machine screws deliver unbeatable strength and durability.


Why You’ll Love These Stainless Steel Hex Bolts:

  • Top-Quality 304 Stainless Steel: Rust-proof, corrosion-resistant, and built to last even in tough environments — these bolts won’t let you down.

  • Multiple Sizes for Any Job: Choose from M3, M4, M5, M6, M8, M10, or M12 thread diameters with matching thread pitch for a perfect fit every time.

  • Ultra-Long Length: Designed to tackle demanding projects with lengths up to 100mm — ideal for deep fastening needs.

  • Hex Socket Drive Style: Tighten securely with a hex key or Allen wrench, ensuring a clean, professional finish without stripping.

  • Cap Head Style: Sleek, low-profile head for a polished look and strong hold.


Perfect for:

  • Woodworking & carpentry

  • Metal fabrication

  • Machinery assembly

  • Automotive repairs

  • DIY enthusiasts and professionals alike


Product Details:

  • Material: 304 A2 Stainless Steel

  • Thread Pitch: 0.5mm to 1.75mm depending on size

  • Package: 5 or 10 pcs, customizable quantities under 50 pcs

  • Head Style: Hex Socket Cap Head

  • Drive Style: Allen Hexagon


Built tough, easy to install, and ready for any challenge — grab your set of ultra-long stainless steel hex socket bolts and power up your next project today!

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