M3 x 12mm Hex Socket Cap Head Screws Bolts, 200pcs Grade12.9 Machine Screws

12.9 grade alloy steel socket head cap screws assortment kit - Metric SHCS DIN912 M3 M4 M5 M6 M8.

Professionals trust our hex socket head cap screws for critical assemblies.
From micro-electronics to heavy machinery, 5 types screws assortment kit and 53 size screws specifications to choose from

M3 Screws Assortment Kit
Blots: M3x10 -20pcs, M3x12 -20pcs, M3x16 -20pcs, M3x20 -20pcs, M3x25 -20pcs, M3x30 -20pcs. Hex Nuts: M3 -120pcs. Flat washer: M3x7x0.5 -120pcs. Spring washer: M3 -120pcs.
M4 Screws Assortment Kit
Blots: M4x12 -20pcs, M4x16 -20pcs, M4x20 -20pcs, M4x25 -15pcs, M4x30 -20pcs. Hex Nuts: M4 -95pcs. Flat Washer: M4x9x0.8 -95pcs. Spring Washer: M4 -95pcs.
M5 Screws Assortment Kit
Blots: M5x10 -12pcs, M5x16 -12pcs, M5x20 -12pcs, M5x25 -10pcs, M5x30 -10pcs, M5x40 -8pcs. Hex Nuts: M5 -64pcs. Flat Washer: M5x10x1 -64pcs. Spring Washer: M5 -64pcs.
M6 Screws Assortment Kit
Blots: M6x10 -8pcs, M6x16 -8pcs, M6x20 -6pcs, M6x25 -6pcs, M6x30 -6pcs. Hex Nuts: M6 -34pcs. Flat Washer: M6x12x1.6 -34pcs. Spring Washer: M6 -34pcs.
M8 Screws Assortment Kit
Blots: M8x16 -4pcs, M8x20 -4pcs, M8x25 -5pcs, M8x30 -5pcs. Hex Nuts: M8 -18pcs. Flat Washer: M8x16x1.6 -18pcs. Spring Washer: M8 -18pcs.

4 size M3 screws specifications
M3x10 (200pcs) / M3x12 (200pcs) / M3x16 (200pcs) / M3x20 (200pcs)
5 size M4 screws specifications
M4x8 (200pcs) / M4x12 (200pcs) / M4x16 (180pcs) / M4x20 (170pcs) / M4x30 (125pcs)
7 size M5 screws specifications
M5x10 (120pcs) / M5x12 (125pcs) / M5x16 (105pcs) / M5x20 (95pcs) / M5x25 (80pcs) / M5x30 (75pcs) / M5x40 (60pcs)
9 size M6 screws specifications
M6x10 (60pcs) / M6x12 (60pcs) / M6x16 (60pcs) / M6x20 (60pcs) / M6x25 (50pcs) / M6x30 (50pcs) / M6x35 (40pcs) / M6x40 (40pcs) / M6x50 (30pcs)
7 size M8 screws specifications
M8x16 (30pcs) / M8x20 (30pcs) / M8x25 (25pcs) / M8x30 (20pcs) / M8x35 (20pcs) / M8x40 (20pcs) / M8x50 (16pcs)
11 size M10 screws specifications
M10x16 (16pcs) / M10x20 (16pcs) / M10x25 (14pcs) / M10x30 (14pcs) / M10x35 (12pcs) / M10x40 (12pcs) / M10x50 (10pcs) / M10x60 (10pcs) / M10x70 (8pcs)M10x80 (8pcs) / M10x100 (6pcs)
10 size M12 screws specifications
M12x25 (10pcs) / M12x30 (10pcs) / M12x35 (8pcs) / M12x40 (8pcs) / M12x45 (8pcs) / M12x50 (6pcs) / M12x60 (6pcs) / M12x70 (6pcs) / M12x80 (4pcs) / M12x100 (4pcs)

Material: Alloy steel
Surface Treatment: Blackening by oxidation
Standard: DIN912
Size = Thread Diameter(d) x Thread Length(L)
Unit: mm
(Please note that the dimensional data has a positive and negative tolerance of 0.2mm)