533-Piece Themed Bolt & Nut Construction Set
A 533-piece large-scale bolt and nut construction system combining 50 building shapes with 15 accessory types, gears, wheels, pulleys, tools and community-themed panels. Children can construct vehicles, buildings, machines and imaginative scenes while exploring early engineering and collaborative STEAM play.
- Supply: Spot Goods & Customization
- Lead Time: 25-30 Days
- Shipping: Express (Samples) / Sea / Rail
Factory Direct
In Stock / Fast Ship
Low MOQ Custom
Safety Certified
533-PIECE THEMED CONSTRUCTION SYSTEM
Combines 50 construction shapes, 15 accessory types and a building guide into one large-scale mechanical play system. Long boards, curves, gears, wheels, bolts and themed panels support open-ended construction from simple structures to complex vehicles and community scenes.
BUILD REAL-WORLD COMMUNITY SCENES
Postal, hospital, school and fire-station panels transform mechanical building into imaginative role play. Children can combine structures, wheels and connectors to create vehicles, buildings and interactive community environments while connecting engineering activities with familiar real-world themes.
GEARS โข WHEELS โข PULLEYS โข BOLTS
Multiple gear sizes, steering wheels, wheel axles, pulleys, ropes, nuts and bolts introduce basic mechanical relationships through hands-on construction. Children experiment with connection, rotation, movement and structure while developing early problem-solving and engineering thinking.
LARGE-SCALE COLLABORATIVE BUILDING
Construction pieces extend up to 88 cm long, allowing children to create substantial floor-based structures together. The large format encourages planning, teamwork, spatial reasoning and whole-body interaction while supporting flexible preschool STEAM and cooperative construction activities.
| Product Specifications | |
|---|---|
| Total Pieces | 533 Pieces |
| Construction Shapes | 50 Types |
| Accessory Types | 15 Types |
| Maximum Component Size | 88 ร 8 ร 1.5 cm |
| Main Thickness | 1.5 cm |
| Main Materials | Natural-Finish Plywood, Blue Prefinished Plywood, Basswood-Faced Plywood, PE, PP, ABS, Pine, Plastic, Metal and Nylon |
| Finish | Eco-Friendly Water-Based Paint on Applicable Components |
| Surface Treatment | Rounded Edges, Smooth Surface and Burr-Free Finish |
| Themed Scenes | Postal Service, Hospital, School and Fire Station |
| Mechanical Components | Gears, Wheels, Axles, Steering Wheels, Pulleys, Ropes, Nuts, Bolts and Connectors |
| Main Activities | Construction, Mechanical Exploration, Vehicle Building, Engineering Play and Themed Role Play |
| Educational Focus | STEAM Learning, Spatial Reasoning, Mechanical Thinking, Fine Motor Skills, Problem-Solving and Collaboration |
| Guide | 1 Building Instruction Manual Included |
Compliance & Safety All our educational toys strictly comply with international safety standards, including EN71 (Europe), ASTM F963 (USA), and CPC (Children’s Product Certificate). We use only 100% non-toxic, BPA-free materials and eco-friendly water-based paints. Full laboratory testing reports are available upon request for authorized distributors.
Q: How many pieces are included in the set?
A: The complete 533-Piece Themed Bolt & Nut Construction Set contains 533 pieces, including construction components, mechanical accessories and one building instruction manual.
Q: How many different construction shapes are included?
A: The set includes 50 construction shape types together with 15 additional accessory types for mechanical, decorative and themed building activities.
Q: What is the largest component in the set?
A: The longest construction board measures 88 ร 8 ร 1.5 cm, making the system suitable for large-scale floor construction.
Q: What materials are used?
A: Depending on the component, materials include natural-finish plywood, blue prefinished plywood, basswood-faced plywood, PE, PP, ABS, pine, nylon, plastic and metal-containing hardware.
Q: What themed scenes are included?
A: The set includes Postal Service, Hospital, School and Fire Station themed panels that can be integrated into construction and imaginative role-play activities.
Q: Does the set include functional nuts and bolts?
A: Yes. Multiple sizes and styles of nuts, bolts and connecting elements are included so children can assemble, disassemble and redesign their constructions.
Q: Are gears included?
A: Yes. The configuration includes several sizes and styles of gears made from PE and PP for mechanical construction activities.
Q: Can children build moving structures?
A: The set includes wheels, axles, gears, pulleys, ropes and steering-wheel components that provide opportunities to explore movement and simple mechanical relationships.
Q: Can children build vehicles with this set?
A: Yes. Wheels, axles, long construction boards, steering components and connectors can be combined to create different vehicle-inspired structures.
Q: Is this only a mechanical construction toy?
A: No. In addition to mechanical construction, the themed community panels allow children to combine engineering play with storytelling and imaginative role play.
Q: What skills can this construction set support?
A: Activities provide opportunities to practice spatial reasoning, hand-eye coordination, fine motor control, mechanical thinking, planning, problem-solving and collaborative construction.
Q: Is the surface designed for classroom use?
A: Applicable wooden components use water-based finishes, with rounded edges and smooth, burr-free surfaces according to the supplied product specification.
