��ά�嶤��ȫ����ά���ݶ����г�ͷ�����ͷ��Բͷ����ƣ����Ƴʵ�������������һ��Ϊȫ������3mm,3.5mm,4mm��4.5mm,5mm,6mm�ȹ��ʵ��Ӧ������õ���4mm,5mm,6mm��
Fiberboard screws are designed with countersunk head, half countersunk head, round head, etc. the thread is single thread spiral rising, generally full thread, with specifications of 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 6mm, etc. the most commonly used in practical application is 4mm, 5mm, 6mm.


��ҫ�Ƽ����㽭���ɷ�����˾��ԭ�㽭ʡ�����غ�ҫ���ҵ����˾����һ����2005��3��ע������Ľ��̼������̣�����˾ӵ��60̨����̨����ҵ�����***�����豸�������5000�֡�
Hone-year technology��zhejiang��Co.,Ltd��Jiashan Hone-year Manufacture Industry CO.,Ltd�� was founded in March 2005.we has 60 sets of advanced production equipment, with an annual output of 5000 tons.
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our company mainly produces various series of self-drilling screw with tapping screw, dry wall screw, fiber board screw, self-tapping screw, machine screw, all kinds of non-standard goods. Products are exported to Japan, Colombia, France, Germany and other Europe and Americ, and praised by the majority of customers!




