Description
Overview:
The M12 x 50mm Plough Bolt Kit is a sturdy fastener set for securing bucket teeth and other wear parts to buckets and blades on construction and agricultural machinery. Each kit contains two self‐colour (plain steel) plough bolts and two stainless steel nuts for a strong, dependable joint that resists loosening in harsh conditions. The bolts are M12 diameter (12 mm, approximately 0.47 inches) with a 50 mm shank length (approximately 1.97 inches). A square under‐head section measures 12 mm (approximately 0.47 inches) to lock into the mating hole and prevent the bolt from turning during tightening. The countersunk head sits flush to reduce snagging and wear. Suitable for excavators, loaders, backhoe buckets, and heavy garden machinery attachments.
Key Features:
- M12 x 50 mm plough bolts (12 mm x 50 mm, approximately 0.47 x 1.97 inches) for common bucket and wear-part fixings
- Countersunk head provides a flush finish to protect cutting edges and tooth adapters
- 12 mm (approximately 0.47 inches) square under‐head section prevents bolt spin for easier tightening
- Self‐colour steel bolts for high strength; stainless steel nuts add corrosion resistance in wet or muddy conditions
- Two-bolt kit suitable for replacing a pair of worn fasteners or keeping as spares
- Simple installation with standard hand tools; square neck aids one‐person fitting
- Reliable clamping for high‐vibration, high‐impact applications on site or farm
- Versatile use across construction plant, agricultural implements, and heavy garden equipment
- Clean, accurate sizing for consistent fit with compatible tooth adapters and wear plates
- Low-profile finish helps reduce material build‐up and drag during digging or grading
Typical Applications:
Fixing bucket teeth to digger and loader buckets, securing side cutters and wear plates, attaching ploughshares and cultivator points, and mounting scraper or grader cutting edges. Also suitable for rugged garden and estate machinery where a flush, countersunk fastener is required.
Also known as:
Bucket tooth bolt kit, plough bolt and nut set, countersunk square‐neck bolt, wear‐part fixing bolt, bucket bolt kit, plow bolt (US spelling), CSK square‐neck fastener.
Product Specifications
| L&S Part No. | 800 758 |
|---|---|
| Unit of Sale | 1 |
| Size | M12 x 50mm |
| Machine Type | Excavators |
| Key Features | - M12 x 50 mm plough bolts for bucket and wear-part fixings - Countersunk head provides a flush finish to protect cutting edges - 12 mm square under-head section prevents bolt spin - Self-colour steel bolts with stainless steel nuts for corrosion resistance - Suitable for excavators, loaders, and heavy garden machinery attachments |
