Bolts and nuts
M1.6 - 0.35 mm
M2 - 0.4 mm
M2.5 - 0.45 mm
M3 - 0.5 mm
M4 - 0.7 mm
M5 - 0.8 mm
M6 - 1 mm
M8 - 1.25 mm
M10 - 1.5 mm
M12 - 1.75 mm
M14 - 2 mm
M16 - 2 mm
M18 - 2.25 mm
M20 - 2.25 mm
M22 - 2.25 mm
M24 - 3 mm
M27 - 3 mm
M30 - 3.5 mm
M36 - 4 mm
M42 - 4.5 mm
M48 - 5 mm
M56 - 5.5 mm
M64 - 6 mm
1/4" - 20 UNC
5/16" - 18 UNC
3/8" - 16 UNC
1/2" - 13 UNC
5/8" - 11 UNC
3/4" - 10 UNC
7/8" - 9 UNC
1" - 8 UNC
1 1/8" - 7 UNC
1 1/4" - 7 UNC
1 3/8" - 6 UNC
1 1/2" - 6 UNC
1 3/4" - 5 UNC
2" - 4.5 UNC
2 1/4" - 4.5 UNC
2 1/2" - 4 UNC
Head
Wrench size
mm
Height
mm
Shank
Diameter
mm
Length
mm
Thread pitch
mm
Thread length
mm
Washers
Diameter
mm
Height
mm
Nut
Wrench size
mm
Height
mm
Diameter
mm
Distance
mm
Chamfer:
Angle
Depth