材料檢測 | 材質(zhì)檢測/牌號鑒定 |
4.8級六角螺栓 | 1008K,1010,1015K |
6.8級六角螺栓 | 1032,1035,1040,CH38F,1039 |
8.8級六角螺栓 | 1035ACR(M10以下),1040ACR (M12以上), CH38F,1045ACR, 1039,10B21,10B33,10B38 |
8.8級內六角螺栓 | CH38F,1039,10B21 (M10-M12),10B33 (M14), 10B38(MI2-M24),10B21 |
10.9級六角螺栓 | 1045ACR,10B38 |
| 8 | 級螺帽 | 1008K,1010 |
8級螺帽 | 1015(M<16),CH38F(M≥16) |
10級螺帽 | CH38F,1039,10B21,10B33 |
12級螺帽 | 1039,10B21,10B33,10B38 |
馬車(chē)螺絲 | 1008,1010,1015 |
六角緣凸螺栓 | CH38F,1039,10B21,10B33,10B38 |
六角木螺絲 | 1008K,1010 |
自攻釘、墻板釘、鉆尾釘、夾板釘 | 1018,1022,CH22A |
機螺釘、家具螺絲 | 1008,1010 |
鋼平頭、沉頭、小沉頭、1200 小沉頭及平頭六角鉚螺母 | 08F,ML10 |
鋁合金平頭及沉頭鉚螺母 | 5056 (原LF5-1),6061 (原LD30) |
螺栓、螺柱 | 35A,45,30CrMo,35CrMo,35CrMoA,21CrMoV,GH2132 |
螺母 | 35,45,20CrMoA,20CrMoA,35CrMoA |
有色金屬制造的螺栓、螺釘、螺柱和螺母 | T2,LF2,H63,LF11-LF5,HPb58-2,LF43, QSn6.5-0.4,LY8,LD9,QSi1-3,LC9 |
木螺釘 | Q215,Q235,H62、HPb59-1 |