
Montessori Nuts and Bolts Block – Set A includes a beech wood base with 6 different-sized bolts and matching nuts. Ideal for practical life work and fine motor development.
Product Description
The Montessori Nuts and Bolts Set A is a Practical Life material designed to support fine motor development and real-world functional skills. Children use their hands to twist and match six hex bolts and nuts of increasing sizes, developing finger strength, hand-eye coordination, and concentration. The activity offers mechanical insight while reinforcing patience, problem-solving, and independent work habits.
Key Features
- Includes 6 stainless steel hex bolts with matching nuts in graduated sizes
- Mounted on a solid beech wood block with two arched support legs
- Visually graded left to right to support progression and order
- Durable, stable design made for repeated use in classrooms and home learning
- Introduces mechanical concepts through hands-on exploration
Benefits for Children
- Strengthens pincer grip and finger dexterity, supporting writing readiness
- Promotes independence, logical sequencing, and problem-solving
- Teaches real-world skills such as threading, turning, and fitting
- Encourages sustained concentration and self-correction
What’s Included
- 1 solid beech wood block with 6 pre-drilled holes
- 6 hex bolts and 6 matching nuts in varying sizes
Specifications
- Dimensions: 29.5 cm (L) × 12 cm (W) × 10 cm (H)
- Material: Beech wood base with stainless steel hardware
- Recommended Age: 3+ years
- Curriculum Area: Practical Life, Fine Motor Development, Sensorial Coordination
See It in Action
Follow us on @HandsOnMontessoriStore to see how educators and parents use our Nuts and Bolts Set in real Montessori environments.


