Product: Plum Nuts (metric) — firm, pack of 5 Key benefits - Secure fastening: Firm plum nuts provide reliable clamping for repairs and assemblies where a solid, stable nut is required. - Metric compatibility: Available in standard metric sizes (M4, M5, M6, M8, M10, M12) to match common bolts and threaded rods. - Ready-to-use packs: Supplied in convenient 5-piece packs for quick replacement or multiple-connection projects. - Non-perforated option: The M8 (3D8) variant is supplied as a 5-piece set without perforation for applications that require solid, uninterrupted nut bodies. Product details - Sizes: M4, M5, M6, M8, M10, M12. - Quantity: Sold in packs of 5. - M8 specific note: M8 3D8 comes as a 5-piece, non-perforated pack. - Condition: Firm (solid) plum nuts designed for dependable fastening performance. Function and performance - Designed to fasten and secure components where a firm, non-deforming nut is needed. - Solid (non-perforated) M8 option prevents unwanted stress concentrations and is suitable where through-holes or ventilation perforations are not desired. - Works with corresponding metric threaded fasteners of the same nominal size. Suitable applications (examples) - Equipment maintenance and repair: Replace worn or stripped nuts on machinery, frames, or fixtures that use metric bolts. - Metalwork and fabrication: Secure structural connections in welded or bolted assemblies where a firm nut is required. - DIY and hobby projects: Useful for building racks, furniture, or mechanical prototypes that use M4–M12 metric fasteners. What to expect in the pack - A five-piece pack of firm plum nuts for the selected metric size. - For M8 (3D8) orders, the pack contains five non-perforated plum nuts. Ordering notes - Select the size you require (M4, M5, M6, M8, M10, or M12). Each size is supplied as a 5-piece pack. - If you need the non-perforated M8 option, choose the M8 3D8 (5 pcs, not perforated) variant.