[Features]· Bolt and nut dedicated type which secures bolt clearance with sliding magnets.· Uses a special steel (quenched) with high durability at a reasonable cost.

[Features]· Bolt and nut dedicated type which secures bolt clearance with sliding magnets.· Uses a special steel (quenched) with high durability at a reasonable cost.

[Features]· Bolt and nut dedicated type which secures bolt clearance with sliding magnets.· Uses a special steel (quenched) with high durability at a reasonable cost.

[Features]· Bolt and nut dedicated type which secures bolt clearance with sliding magnets.· Uses a special steel (quenched) with high durability at a reasonable cost.

[Features]· Bolt and nut dedicated type which secures bolt clearance with sliding magnets.· Uses a special steel (quenched) with high durability at a reasonable cost.

[Features]· Bolt and nut dedicated type which secures bolt clearance with sliding magnets.· Uses a special steel (quenched) with high durability at a reasonable cost.

[Features]· Good torque transmission efficiency, official licensed company.· Uses a special steel with high durability at a reasonable cost.

[Features]· Good torque transmission efficiency, official licensed company.· Uses a special steel with high durability at a reasonable cost.

[Features]· Good torque transmission efficiency, official licensed company.· Uses a special steel with high durability at a reasonable cost.

[Features]· Good torque transmission efficiency, official licensed company.· Uses a special steel with high durability at a reasonable cost.

[Features]· Good torque transmission efficiency, official licensed company.· Uses a special steel with high durability at a reasonable cost.

[Features]· Good torque transmission efficiency, official licensed company.· Uses a special steel with high durability at a reasonable cost.

[Features]· Nuts and bolts can be used.· Secures bolt clearance with sliding magnets.

[Features]· Nuts and bolts can be used.· Secures bolt clearance with sliding magnets.

[Features]· Nuts and bolts can be used.· Secures bolt clearance with sliding magnets.

[Features]· Nuts and bolts can be used.· Secures bolt clearance with sliding magnets.

[Features]· Nuts and bolts can be used.· Secures bolt clearance with sliding magnets.

[Features]· Nuts and bolts can be used.· Secures bolt clearance with sliding magnets.

[Features]· Nuts and bolts can be used.· Secures bolt clearance with sliding magnets.

[Features]· Nuts and bolts can be used.· Secures bolt clearance with sliding magnets.