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Metric Carriage Bolts

Metric Carriage Bolts

Grade 4.6 carriage bolts are made of low or medium carbon steel and are used in light-duty automotive applications. They have a round head and a square neck under the head to prevent turning while the nut is fastened.
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36 products

M6-1.0x16 Class 4.6 Round Head Carriage Bolts Zinc

M6-1.0x16 Class 4.6 Round Head Carriage Bolts Zinc

From $0.36
From $0.36
M6-1.0x20 Class 4.6 Round Head Carriage Bolts Zinc

M6-1.0x20 Class 4.6 Round Head Carriage Bolts Zinc

From $0.33
From $0.33
M6-1.0x25 Class 4.6 Round Head Carriage Bolts Zinc

M6-1.0x25 Class 4.6 Round Head Carriage Bolts Zinc

From $0.44
From $0.44
M6-1.0x30 Class 4.6 Round Head Carriage Bolts Zinc

M6-1.0x30 Class 4.6 Round Head Carriage Bolts Zinc

From $0.48
From $0.48
M6-1.0x35 Class 4.6 Round Head Carriage Bolts Zinc

M6-1.0x35 Class 4.6 Round Head Carriage Bolts Zinc

From $0.53
From $0.53
M6-1.0x40 Class 4.6 Round Head Carriage Bolts Zinc

M6-1.0x40 Class 4.6 Round Head Carriage Bolts Zinc

From $0.59
From $0.59
M6-1.0x45 Class 4.6 Round Head Carriage Bolts Zinc

M6-1.0x45 Class 4.6 Round Head Carriage Bolts Zinc

From $0.64
From $0.64
M6-1.0x50 Class 4.6 Round Head Carriage Bolts Zinc

M6-1.0x50 Class 4.6 Round Head Carriage Bolts Zinc

From $0.69
From $0.69
M6-1.0x60 Class 4.6 Round Head Carriage Bolts Zinc

M6-1.0x60 Class 4.6 Round Head Carriage Bolts Zinc

From $0.91
From $0.91
M8-1.25x20 Class 4.6 Round Head Carriage Bolts Zinc

M8-1.25x20 Class 4.6 Round Head Carriage Bolts Zinc

From $0.71
From $0.71
M8-1.25x30 Class 4.6 Round Head Carriage Bolts Zinc

M8-1.25x30 Class 4.6 Round Head Carriage Bolts Zinc

From $0.83
From $0.83
M8-1.25x35 Class 4.6 Round Head Carriage Bolts Zinc

M8-1.25x35 Class 4.6 Round Head Carriage Bolts Zinc

From $0.90
From $0.90
M8-1.25x45 Class 4.6 Round Head Carriage Bolts Zinc

M8-1.25x45 Class 4.6 Round Head Carriage Bolts Zinc

From $0.89
From $0.89
M8-1.25x40 Class 4.6 Round Head Carriage Bolts Zinc

M8-1.25x40 Class 4.6 Round Head Carriage Bolts Zinc

From $0.83
From $0.83
M8-1.25x50 Class 4.6 Round Head Carriage Bolts Zinc

M8-1.25x50 Class 4.6 Round Head Carriage Bolts Zinc

From $1.20
From $1.20
M8-1.25x60 Class 4.6 Round Head Carriage Bolts Zinc

M8-1.25x60 Class 4.6 Round Head Carriage Bolts Zinc

From $1.39
From $1.39
M10-1.5x25 Class 4.6 Round Head Carriage Bolts Zinc

M10-1.5x25 Class 4.6 Round Head Carriage Bolts Zinc

From $0.94
From $0.94
M10-1.5x30 Class 4.6 Round Head Carriage Bolts Zinc

M10-1.5x30 Class 4.6 Round Head Carriage Bolts Zinc

From $1.18
From $1.18
M10-1.5x35 Class 4.6 Round Head Carriage Bolts Zinc

M10-1.5x35 Class 4.6 Round Head Carriage Bolts Zinc

From $1.32
From $1.32
M10-1.5x40 Class 4.6 Round Head Carriage Bolts Zinc

M10-1.5x40 Class 4.6 Round Head Carriage Bolts Zinc

From $1.40
From $1.40
M10-1.5x45 Class 4.6 Round Head Carriage Bolts Zinc

M10-1.5x45 Class 4.6 Round Head Carriage Bolts Zinc

From $1.54
From $1.54
M10-1.5x50 Class 4.6 Round Head Carriage Bolts Zinc

M10-1.5x50 Class 4.6 Round Head Carriage Bolts Zinc

From $1.72
From $1.72
M10-1.5x60 Class 4.6 Round Head Carriage Bolts Zinc

M10-1.5x60 Class 4.6 Round Head Carriage Bolts Zinc

From $1.94
From $1.94
M10-1.5x80 Class 4.6 Round Head Carriage Bolts Zinc

M10-1.5x80 Class 4.6 Round Head Carriage Bolts Zinc

From $2.48
From $2.48
M10-1.5x100 Class 4.6 Round Head Carriage Bolts Zinc

M10-1.5x100 Class 4.6 Round Head Carriage Bolts Zinc

From $2.91
From $2.91
M12-1.75x30 Class 4.6 Round Head Carriage Bolts Zinc

M12-1.75x30 Class 4.6 Round Head Carriage Bolts Zinc

From $2.00
From $2.00
M12-1.75x40 Class 4.6 Round Head Carriage Bolts Zinc

M12-1.75x40 Class 4.6 Round Head Carriage Bolts Zinc

From $2.30
From $2.30
M12-1.75x50 Class 4.6 Round Head Carriage Bolts Zinc

M12-1.75x50 Class 4.6 Round Head Carriage Bolts Zinc

From $2.62
From $2.62
M12-1.75x60 Class 4.6 Round Head Carriage Bolts Zinc

M12-1.75x60 Class 4.6 Round Head Carriage Bolts Zinc

From $2.91
From $2.91
M12-1.75x80 Class 4.6 Round Head Carriage Bolts Zinc

M12-1.75x80 Class 4.6 Round Head Carriage Bolts Zinc

From $3.75
From $3.75
M12-1.75x100 Class 4.6 Round Head Carriage Bolts Zinc

M12-1.75x100 Class 4.6 Round Head Carriage Bolts Zinc

From $4.39
From $4.39
M16-2.0x50 Class 4.6 Round Head Carriage Bolts Zinc

M16-2.0x50 Class 4.6 Round Head Carriage Bolts Zinc

From $5.09
From $5.09
M16-2.0x60 Class 4.6 Round Head Carriage Bolts Zinc

M16-2.0x60 Class 4.6 Round Head Carriage Bolts Zinc

From $5.63
From $5.63
M16-2.0x80 Class 4.6 Round Head Carriage Bolts Zinc

M16-2.0x80 Class 4.6 Round Head Carriage Bolts Zinc

From $6.92
From $6.92
M16-2.0x100 Class 4.6 Round Head Carriage Bolts Zinc

M16-2.0x100 Class 4.6 Round Head Carriage Bolts Zinc

From $8.28
From $8.28
M16-2.0x120 Class 4.6 Round Head Carriage Bolts Zinc

M16-2.0x120 Class 4.6 Round Head Carriage Bolts Zinc

From $9.55
From $9.55