不銹鋼 六角 承孔螺絲

牙徑→		M3	M4	M5	M6	M8	M10	M20
長度↓
全牙	5	◎
	6	◎	◎	◎
	8	◎	◎	◎	◎
	10	◎	◎	◎	◎	◎
	12	◎	◎	◎	◎	◎	◎
	16	◎	◎	◎	◎	◎	◎
	20	◎	◎	◎	◎	◎	◎
半牙	25	◎	◎	◎	◎	◎	◎
	30	◎	◎	◎	◎	◎	◎
	35	◎	◎	◎	◎	◎	◎
	40	◎	◎	◎	◎	◎	◎	◎
	45		◎	◎	◎	◎	◎	◎
	50		◎	◎	◎	◎	◎	◎

牙徑→		M5	M6	M8	M10	M20
長度↓
半牙	55	◎	◎	◎	◎	◎
	60	◎	◎	◎	◎	◎
	65	◎	◎	◎	◎	◎
	70	◎	◎	◎	◎	◎
	75		◎	◎	◎	◎
	80		◎	◎	◎	◎
	90		◎	◎	◎	◎
	100		◎	◎	◎	◎

49 不銹鋼螺絲螺帽