M2 M2.5 M3 M4 M5 M6 Solid Brass Round Pan Head Phillips Screws Machine Bolts
M2.5x4 M2.5x5 M2.5x6 M2.5x8 M2.5x10 M2.5x12. -Brass screws are an indispensable industrial necessity in daily life, such as glasses, watches, electronic products, furniture, engineering, construction, bridges, transportation, etc.