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The Unifix Socket Head Cap Screws (M8 x 35) are designed for both professional tradespeople and DIY enthusiasts who require a high-strength, reliable fastening solution for machinery and structural assemblies. These silver, DIN 912-compliant screws offer excellent corrosion resistance and durability, though users should ensure their tools are compatible with the specific internal hex drive required for installation.
| Colour | Silver |
|---|---|
| Model Part Number | 5014196344171 |
| Brand | Unifix |
DIN 912 is a German standard for socket head cap screws, defining specific dimensions, tolerance, and material properties.
These screws are finished to provide corrosion resistance, but please check the specific pack labeling for the exact material alloy.
These are designed for metal-to-metal applications. Using them in wood would require a threaded insert or nut.
This specific package includes 200 screws.
Yes, you will need a standard M8-compatible internal hex key (Allen key).
Check if the tapped hole is clean of debris or if the threads match the M8 size specification.
Verify that your hex key is the correct size and not worn down; apply steady downward pressure while turning.
Clean the area and apply a light machine oil or protective spray if the screws are located in a humid environment.
For optimal results, ensure the receiving hole is pre-drilled and threaded correctly to accommodate the M8 metric pitch. When tightening, always use a high-quality, hardened steel hex key to prevent stripping the internal drive socket. Keep the screws stored in a dry, cool environment; while they are corrosion-resistant, exposure to extreme moisture or acidic environments over long periods should be avoided to maintain the integrity of the silver finish. If these are being used in a high-vibration environment, consider adding a thread-locking compound to ensure they remain secure.
