M2 M2.5 M3 M4 M5 M6 M8 Grade 10.9 Alloy Steel Screws Hex Socket Round Head Cap Black Screw Furniture Fastener Bolt

Project description

Material: black steel alloy

Grade 10.9 steel

Size: For example: M5*50mm (thread diameter = 5mm, length = 50mm), excluding head

Size: d (thread diameter) xL (thread length)

Thread diameter: M2 (2 mm) / M2.5 (2.5 mm) / M3 (3 mm) / M4 (4 mm) / M5 (5 mm) / M6 (6 mm) / M8 (8 mm)

Thread pitch: 0.4 mm (M2) / 0.45 (M2.5) / 0.5 mm (M3) / 0.7 mm (M4) / 0.8 mm (M5) / 1 MM (M6) / 1.25 MM (M8)

Length: 3mm 60mm (optional)

Quantity: 5-50pcs (optional)

Package List: Based on your selection