high strength fibreboard nail self-threading pin solid wood screw yellow color zinc dry wall cross head screwdriver hardened self-working screw

m3.5x12mm(M3.5x12mm) m3.5x14mm(M3.5x14mm) m3.5x16mm(M3.5x16mm) m3.5x20mm(M3.5x20mm) m3.5x25mm(M3.5x25mm) m3.5x30mm(M3.5x30mm) m3.5x40mm(M3.5x40mm) m4x12mm(M4x12mm) m4x14mm(M4x14mm) m4x16mm(M4x16mm) m4x20mm(M4x20mm) m4x25mm(M4x25mm) m4x30mm(M4x30mm) m4x35mm(M4x35mm) m4x40mm(M4x40mm) m4x50mm(M4x50mm) m4x60mm(M4x60mm) m5x30mm(M5x30mm) m5x40mm(M5x40mm) m5x50mm(M5x50mm) m5x60mm(M5x60mm) m5x80mm half teeth(M5x80mm半牙) m4.2x12mm(M4.2x12mm) m4.2x16mm(M4.2x16mm) m4.2x20mm(M4.2x20mm) m4.2x25mm(M4.2x25mm) m4.2x30mm(M4.2x30mm) m4.2x35mm(M4.2x35mm) m4.2x40mm(M4.2x40mm) m4.2x50mm(M4.2x50mm) yellow flat head 4x10mm(黄扁头4x10mm) yellow flat head 4x12mm(黄扁头4x12mm) yellow flat head 4x16mm(黄扁头4x16mm) yellow flat head 4x20mm(黄扁头4x20mm) yellow flat head 5x10mm(黄扁头5x10mm) yellow flat head 5x12mm(黄扁头5x12mm) yellow flat head 5x16mm(黄扁头5x16mm)

0.25kg(半斤) 0.50kg(1斤) 1.00kg(2斤) 1.50kg(3斤) 2.50kg(5斤) 10 samples(样品10颗)