Coach Bolts

Coach bolts, also known as carriage bolts, are extremely heavy duty, used to fasten metal to wood or other heavy woods. They are ideal for structures which require a sturdy joint. You can learn more in our complete guide to coach bolts.

Famous for its shallow mushroom head and that shank cross-section of the bolt is circular for most of its length. However the piece under the head is square to prevent twisting. The square piece locks into place when used in a square hole.

Coach bolts are broadly used in security fixings where the bolt must be only removable from one side. They are fastened using a wrench or spanner.

Where are coach bolts used?
• Working with timber
• Building and construction
• DIY

...
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Description Price Length Thread Size Grade Material Steel Type Stainless Steel Type Finish
RS Stock No. 512-0985
BrandRS PRO
£7.08
1 Bag of 50
Bag(s)
25mm M6 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 122-4417
BrandRS PRO
£6.33
1 Bag of 50
Bag(s)
20mm M6 - Stainless Steel - A2 304 Plain
RS Stock No. 512-0991
BrandRS PRO
£7.42
1 Bag of 50
Bag(s)
30mm M6 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 512-1045
BrandRS PRO
£7.38
1 Bag of 25
Bag(s)
100mm M6 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 512-1051
BrandRS PRO
£13.18
1 Bag of 50
Bag(s)
40mm M8 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 512-1102
BrandRS PRO
£14.23
1 Bag of 25
Bag(s)
100mm M8 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 512-1130
BrandRS PRO
£9.14
1 Bag of 10
Bag(s)
100mm M10 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 512-1067
BrandRS PRO
£13.40
1 Bag of 50
Bag(s)
50mm M8 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 122-4424
BrandRS PRO
£11.32
1 Bag of 50
Bag(s)
20mm M8 - Stainless Steel - A2 304 Plain
RS Stock No. 512-1039
BrandRS PRO
£11.09
1 Bag of 50
Bag(s)
75mm M6 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 512-1089
BrandRS PRO
£17.58
1 Bag of 50
Bag(s)
75mm M8 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 512-1001
BrandRS PRO
£8.45
1 Bag of 50
Bag(s)
40mm M6 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 512-1118
BrandRS PRO
£14.25
1 Bag of 25
Bag(s)
65mm M10 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 512-1023
BrandRS PRO
£10.58
1 Bag of 50
Bag(s)
65mm M6 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 122-4443
BrandRS PRO
£10.29
1 Bag of 10
Bag(s)
110mm M10 - Stainless Steel - A2 304 Plain
RS Stock No. 512-1017
BrandRS PRO
£9.05
1 Bag of 50
Bag(s)
50mm M6 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 122-4435
BrandRS PRO
£10.63
1 Bag of 25
Bag(s)
30mm M10 - Stainless Steel - A2 304 Plain
RS Stock No. 122-4425
BrandRS PRO
£11.80
1 Bag of 50
Bag(s)
25mm M8 - Stainless Steel - A2 304 Plain
RS Stock No. 512-1124
BrandRS PRO
£14.82
1 Bag of 25
Bag(s)
75mm M10 4.8 Steel Mild Steel - Bright Zinc Plated
RS Stock No. 122-4418
BrandRS PRO
£6.43
1 Bag of 50
Bag(s)
25mm M6 - Stainless Steel - A2 304 Plain
Related Products
The RS Pro A2 stainless steel coach bolts ...
Description:
The RS Pro A2 stainless steel coach bolts have a domed head with a square section underneath that pulls into the material or square hole. These bolts are self locking when you place them through a square hole. The coach bolt also known as carriage bolts are available from a ...
Mushroom head, square neck carriage bolts, supplied with ...
Description:
Mushroom head, square neck carriage bolts, supplied with hexagon nuts. Bolt to DIN 603Nut to DIN 555. Bright Zinc Plated Steel, Mushroom Head.
These Stainless-Steel Hex Bolts with BZP (bright zinc ...
Description:
These Stainless-Steel Hex Bolts with BZP (bright zinc plated) finish from our own RS PRO brand are a highly versatile solution to fastening applications. Able to be adjusted with either a spanner or torque wrench with appropriate socket bits, they present an easy to access fastener head that can be ...