About the Cup Head Bolt
Cup (round) head bolt, also known as a coach or carriage bolt, with a square neck, supplied with a nut as a kit, made to AS1390 in classes 4.6, 8.8 and 10.9. The square neck pulls up tight to resist turning, making it well suited to agricultural equipment.
Also known as: Coach Bolts, Carriage Bolts, Gutter Bolts, Cuphead Bolts.
Features
- Round cup head with square neck
- Supplied as a bolt and nut kit
- Made to AS1390
- Available in class 4.6, 8.8 and 10.9
- Hot dip galvanised for corrosion resistance
Applications
- Seeders and scarifiers
- Harvesters and cultivators
- Agricultural equipment
- Timber and machinery connections
Standards & specification
- ANSI B18.5 / A2
- DIN 603 / A2
- DIN 603 / A4
- AS1390 / CLASS 4.6
- AS2451
- AS1390 / CLASS 10.9
- AS1390 / CLASS 8.8
- ASME B18.5 / GRADE 8
Need Cup Head Bolt in bulk?
Add the sizes you need to your quote, or send us your list and we’ll price the lot and supply it with the rest of your order.
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