M2 M2.5 M3 M4 M5 Allen Bolt Hex Socket Cap Screws Black Steel 12.9 DIN912 Coarse
Pitch: 0.4mm（M2）/0.45(M2.5) / 0.5mm（M3）/ 0.7mm（M4）/0.8mm（M5）. Coarse Thread Hex Socket Head Cap Screws Allen Key Bolts steel 12.9 Full Thread. Head Style: Socket Cap Head. The product is made of 12.9 grade high-strength Carbon steel material, which has the characteristics of high toughness, good cold and hot processing performance, and excellent machinability.
Black Steel Pozi Pan Head Screws Phillips Bolt With Full Nut M2 M2.5 M3 M4 M5 M6
1 Set: 1 Screw + 1 Nut. Length: 3mm~50mm(Excluding head length). Material: Carbon Steel.
M2 M2.5 M3 M4 M5 M6-M12 High Tensile 10.9 Countersunk Screws Allen Socket Bolts
Model: Grade10.9 Countersunk Allen Bolts. M12 – Thread Pitch 1.75mm. M4 – Thread Pitch 0.7mm. M2 – Thread Pitch 0.4mm. M2.5 – Thread Pitch 0.45mm. M6 – Thread Pitch 1mm. M5 – Thread Pitch 0.8mm. M3 – Thread Pitch 0.5mm.
M2 M2.5 M3 M4-M12 Cap Head Socket Screws Black Allen Key Bolts 12.9 High Tensile
Finish: Blackened. M12 – Thread Pitch 1.75mm. M4 – Thread Pitch 0.7mm. M2 – Thread Pitch 0.4mm. M2.5 – Thread Pitch 0.45mm. M3 – Thread Pitch 0.5mm. Model: Grade 12.9 Cap Head Socket Screws. M5 – Thread Pitch 0.8mm.