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      • 產(chǎn)品描述:DIN913內六角平端緊定螺絲,又叫內六角平端機米螺絲、無(wú)頭螺絲釘、止付螺釘、機米螺絲、頂絲、無(wú)頭緊定螺釘。DIN913內六角平端緊定螺絲適用于硬度較大或經(jīng)常需要調節緊固位置的零件。其端頭平滑,頂緊后不損傷構件,且內六角的設計不容易擰脫、便于拆裝,適用于釘頭不允許外露的場(chǎng)合,DIN913內六角平端緊定螺絲便于沉入零件,安裝后表面平整;有一定調心性,易于安裝,DIN913內六角平端緊定螺絲廣泛應用于
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