{"product_id":"hex-socket-expansion-insert-nut","title":"预埋膨胀螺母","description":"\u003cp\u003e\u003cstrong\u003e名称\u003c\/strong\u003e：预埋膨胀螺母\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e材质\u003c\/strong\u003e：钢\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e产品简介\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003e沙溪五金 (SHAXI Hardware)\u003c\/b\u003e 为您提供\u003cb data-path-to-node=\"9\" data-index-in-node=\"26\"\u003e内六角膨胀内外牙螺母\u003c\/b\u003e。这是一款专为高精度装配设计的家具连接配件，采用优质钢材精制而成，兼具卓越的力学强度与加工精度。\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e本产品拥有独特的\u003cb data-path-to-node=\"10\" data-index-in-node=\"8\"\u003e自攻型膨胀外牙\u003c\/b\u003e设计：当连接螺栓拧入螺母内部时，螺母主体会产生轻微的径向膨胀，从而在\u003cb data-path-to-node=\"10\" data-index-in-node=\"49\"\u003e中纤板（MDF）、刨花板（颗粒板）及软木\u003c\/b\u003e等材料中形成极强的永久性锚固力。一体化的\u003cb data-path-to-node=\"10\" data-index-in-node=\"89\"\u003e内六角驱动口\u003c\/b\u003e支持大扭矩安装，有效降低了旋入过程中材料**开裂（爆孔）**的风险。\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e作为专业紧固件制造工厂，我们确保每一枚螺母都具备优异的螺纹精度与防腐蚀性能。该产品凭借其在高应力连接环境下的稳固表现，已成为现代工业家具连接件的首选。\u003c\/p\u003e","brand":"SHAXI","offers":[{"title":"Default Title","offer_id":47813777260803,"sku":"SHX0032A","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/3218\/3555\/files\/2_71d00821-369f-4709-9a22-c613d983517b.png?v=1772525207","url":"https:\/\/shaxihardware.com\/zh-hans\/products\/hex-socket-expansion-insert-nut","provider":"Shaxihardware","version":"1.0","type":"link"}