https://www.uxcell.com info@uxcell.com en> Fri, 31 Oct 2025 00:02:14 +0800 http://blogs.law.harvard.edu/tech/rss https://www.uxcell.com/square-nuts-m4x10mmx2mm-zincplated-metric-coarse-thread-assortment-kit-100pcs-p-1766474.html <img src="https://media.uxcell.com/uxcell/images/item/medium/ux_a20112100ux0048_ux_m.jpg" /><p><strong>Description:</strong></p><p>These square nuts have a 4-sided, square design which provides a greater bearing surface when installing. Square nuts are designed for use with square-headed bolts, though they can also be used with some machine screws. The large surface provides better resistance to loosening. Also used with flat washers of compatible size and material.</p><strong>Specification:</strong><br>Material: Carbon steel<br>Grade: 4.8<br>Thread Size: M4 x 0.7mm<br>Edge width:10mm/0.39&quot;<br>Height: 2mm/0.08&quot;<br><strong>Package Content: 100 Pcs x Square Nuts</strong><p><strong><em>Notice for Choosing the Stainless Steel Type?</em></strong></p><p><span class="ql-size-small" style="color: rgb(51, 51, 51);">The stainless steel is not absolutely rustless. It is just rust-proof in the proper condition.</span></p><p><span class="ql-size-small" style="color: rgb(51, 51, 51);">* For the indoor decoration or furniture, stainless steel 201 or 304 (SUS201, SUS 304) can be used. But Type 201 should only be kept in dry condition.</span></p><p><span class="ql-size-small" style="color: rgb(51, 51, 51);">* For the outdoor condition with the polluted air, in the extremely humid environment, or somewhere with salty vapor, such as by sea or swimming pool, Type 316 or 316L should apply.</span></p><p><span class="ql-size-small" style="color: rgb(51, 51, 76);">* To bear the big load, carbon steel is a good choice. Its finish can be Zinc plating or paint coating, varying in the environmental conditions.</span></p><br /><table border='1'><tr><td>Variation Theme</td><td>Size</td></tr></table>