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Diyuk Hexagon Head Bolts - DIN 933 - M5 x 70mm - 50 Pcs

Diyuk Hexagon Head Bolts - DIN 933 - M5 x 70mm - 50 Pcs

These Diyuk hexagon head bolts are manufactured to DIN 933 specifications, featuring a fully threa...

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A2 Stainless Steel Hexagon Head Bolts Din 933 Iso 4017 Fully Threaded Metric Hex Bolts M3 To M14 5056523280820

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OnBuy.comA2 Stainless Steel Hexagon Head Bolts Din 933 Iso 4017 Fully Threaded Metric Hex Bolts M3 To M14 5056523280820
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B&QB&Q - A2 Stainless Steel Hexagon Head Bolts (Din 933)Fully Threaded Metric50 PcsM3 X 10mm
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Product Information

Full details

The Diyuk Hexagon Head Bolts (M5 x 70mm) are engineered for professional technicians and DIY enthusiasts who require reliable, fully-threaded fastening solutions for machinery and structural assemblies. These bolts provide exceptional holding power through a standardized DIN 933 hex-head design, though users should ensure they are using the correct M5-compatible tools to avoid stripping the fastener during high-torque applications.

All features

Model Part NumberDIN 933
BrandDiyuk

Extended Product Information

FAQs

What does DIN 933 mean?

DIN 933 is a German industrial standard that specifies the dimensions and thread characteristics for hexagon head screws that are threaded up to the head.

Can these be used with wood?

While intended for industrial and metal-to-metal applications, they can be used in wood if paired with an M5 nut and washer.

Are these bolts stainless steel?

The product is manufactured to DIN 933 specifications; check the specific batch packaging for material finish details.

How many bolts are included in the package?

This set includes 50 individual M5 x 70mm bolts.

What tool size is required?

Standard M5 bolts typically require an 8mm spanner or socket.

Troubleshooting

Bolt head is rounding off during tightening

Ensure you are using a correctly sized metric spanner and that it is fully seated on the bolt head before applying pressure.

Bolt feels tight before reaching the end of the thread

Check the receiving hole for burrs or debris; re-tap the hole if necessary to ensure the threads are clean.

Pros and Cons

Pros

  • Fully threaded shaft ensures maximum versatility in grip length
  • Standardized hex head allows for use with common workshop tools
  • High-quality construction meets DIN 933 specifications
  • Generous 50-piece count is ideal for bulk assembly tasks

Cons

  • Specific M5 size requires correct metric tooling to prevent damage
  • 70mm length may be too long for thin-gauge sheet metal applications
  • Requires professional storage to prevent thread oxidation over time

Setup, Compatibility & Care

To ensure the longevity and effectiveness of your fasteners, follow these guidelines:

  • Compatibility: These bolts are strictly M5 metric threads. Ensure you are matching them with M5-compatible nuts or pre-threaded holes.
  • Installation: Use a standard metric wrench. Avoid using impact drivers at high speeds, as excessive heat can compromise the integrity of the threads.
  • Care: While these bolts are designed for durability, if used in outdoor or high-humidity environments, consider applying a light coat of machine oil or anti-seize compound to the threads to prevent corrosion.
  • Storage: Keep the remaining bolts in their original packaging or a moisture-controlled bin to keep the threads clean and debris-free.

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