M8 x 90mm Carriage bolt (Coach Bolt) A2 Stainless Steel DIN 603
Please Note: Image is for illustration purposes only. For accurate specifications, please refer to the information provided or reach out to us directly.
M8 Carriage Bolt
Carriage bolt with a smooth head, no drive recess for security, and a square neck beneath the head that prevents rotation when tightened fro. . .
M8 Carriage Bolt
Carriage bolt with a smooth head, no drive recess for security, and a square neck beneath the head that prevents rotation when tightened from the back.
The square neck under the rounded head locks into wood or metal, preventing rotation during installation, which allows easy one-sided fastening.
The smooth round head allows for a flush finish and with no drive recess restricts the bolt from being removed or tampered with without clear access to the back.
This adds an element of security to applications where disassembly should be restricted.
A combination that sees these coach bolts widely used and being manufactured from A2 stainless steel makes them versatile for both internal and external uses.
Known in the trade as carriage bolts, coach bolts, cup square carriage bolts, and used by DIY enthusiasts and professionals alike.
M8 Carriage Bolt Specification
- Diameter (TD): M8 - 8mm
- Neck width (NW): 8.58mm max
- Neck depth (ND): 5.60mm max
- Length (L): 90mm
- Head width (HW): 20.65mm max
- Dome head height (HH): 4.88mm max
- Thread Pitch: 1.25mm
- Material: A2 stainless steel
Don’t forget the hex nuts
Do you need the hex nuts for use with these carriage bolts? If so, see our stainless steel M8 hex nut!
The M8 carriage bolt is part of a larger range of carriage bolts available at competitive prices with bulk price discounts.
Delivery Information
We offer shipping options to cater for all locations throughout the UK and aim to dispatch all orders on the same working day with a cut-off of 1pm. Please visit our Delivery Information page for more information on the options available.
Please Note: Due to a national shortage of delivery drivers, we cannot guarantee delivery times, for more urgent orders, please contact us for a more accurate lead time.
Returns Information
30 Day Returns on Standard Orders
Standard orders come with a 30-day refund policy. Please visit our Returns Policy page to view our Terms & Conditions.
Delivery Information
We offer shipping options to cater for all locations throughout the UK and aim to dispatch all orders on the same working day with a cut-off of 1pm. Please visit our Delivery Information page for more information on the options available.
Please Note: Due to a national shortage of delivery drivers, we cannot guarantee delivery times, for more urgent orders, please contact us for a more accurate lead time.
Returns Information
30 Day Returns on Standard Orders
Standard orders come with a 30-day refund policy. Please visit our Returns Policy page to view our Terms & Conditions.
