以下是所有緊定螺釘規(guī)格尺寸，供大家選擇，東莞市德馳五金，李先生，13794875852，QQ55064894，請(qǐng)聯(lián)系！

緊定螺釘材料分為 SCM435（12.9級(jí)合金鋼），304不銹鋼，1022鐵材

M2*4,2*5,2*6,2*8,2*10,

M2.2*4,2.2*5,2.2*6,2.2*8,2.2*10,2.2*12,2.2*14,2.2*15,2.2*16,2.2*18,2.2*18,2.2*20,
(#2-56)

M2.5*4,2.5*5,2.5*6,2.5*8,2.5*10,2.5*12.5,2.5*14,2.5*15,2.5*16,2.5*18,2.5*18,2.5*20

M3*5,3*6,3*8,3*10,3*13,3*14,3*15,3*16,3*18,3*18,3*20
（2.9/#4）

M3.5*6,3.5*8,3.5*10,3.5*13.5,3.5*14,3.5*15,3.5*16,3.5*18,3.5*20,
（#6-40）

M4*6,4*8,4*10,4*12,4*14,4*15,4*16,4*18,4*20,4*22,4*25,4*28,4*30,4*35,4*40,4*45,4*50,4*55,4*60,4*65,4*70,4*75,4*80
(#8-36直徑各長(zhǎng)度也有)
(#10-32直徑各長(zhǎng)度也有)

M5*8,5*10,5*12,5*14,5*15,5*16,5*18,5*20,5*22,5*25,5*28,5*30,5*35,5*4
(M5.5/#12)
M6*10,6*12,6*14,6*15,6*18,6*20,6*22,6*25,6*28,6*30,6*35,6*40,6*45,6*60,6*65,
(M6.3/#14直徑各長(zhǎng)度也有)
M8*12,8*14,8*15,8*18,8*20,8*22,8*25,8*28,8*30,8*35,8*40,8*45,8*60,8*65,8*60,8*65,

M10*15,10*20,10*25,10*30,10*35,10*40,10*45,10*50,10*55,10*60,
M12*15,12*20,12*25,12*30,12*35,12*40,12*45,12*50,12*55,12*60,12*65,12*70,
M16*20,16*25,16*30,16*35,16*40,16*45,16*50,16*55,16*60,16*65,16*70,16*75,16*80,