膨胀螺丝无螺纹版10x30
$4.99
Sale price
$4.99
Regular price
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膨胀螺丝无螺纹版10x30
$4.99
Sale price
$4.99
Regular price
- Made to order — 3D printed after you buy
- Free shipping on orders over $25
- Quality checked before it ships
- Questions? Contact us · Returns
墙面固定膨胀螺丝需要使用petg打印
适用10mm钻孔，深度30mm适用螺丝的直径和膨胀效果在图片里
其余还有两种样式，坚固且不需要支撑结构，侧面有小刺固定更牢靠放入钻孔内需要用锤敲入
适合墙面混凝土墙，砖墙，不适合空心砖瓷砖墙
Design by pump on MakerWorld (license: BY).