Socket Cap Screws Grade 12.9 Allen Bolts Hex Drive Screw High Tensile M1.4- M5

M1.6(1.6mm)/M2 (2mm)/M2.5 (2.5mm). 0.35mm(M1.6)/0.4mm(M2)/0.5mm(M3). M3 (3mm)/M4 (4mm)/M5 (5mm)/M6 (6mm)/M8 (8mm). 0.7mm(M4)/0.8mm(M5)/1mm(M6)/1.25mm(M8). Material: 12.9 grade steel.

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