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Nut size: M2-M20. Material: Carbon Steel.
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☛【Lock Washers Function:】Internal tooth star lock washers provide spring force, grip sturdy, create more friction and resistance to rotation between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation.Sturdy and durable, easy to install.
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Images for example purposes.
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5 sizes total 110pcs. Box include.
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50pcs M6 Rivet Nuts. Large flange reinforces the hole in thin materials and increases pull out resistance. Material: Carbon steel, zinc plated. Type: Flat head, Knurled body. Serrations/grooves on the body to help prevent rotation.
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Size :M4 M5 M6 M8 M10 M12 M14 M16 M18 M20. Material : 316 Stainless Steel. Thread Pitch :M4x0.7mm M5x0.8mm M6x1.0mm M8x1.25mm M10x1.5mm M12x1.75mm M14x2.0mm M16x2.0mm M18x2.5mm M20x2.5mm.
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Quantities are listed next to each size. Specifications : DIN 1587. M3-0.5 - Qty 4,000. M4-0.7 - Qty 4,000.
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