Product Made in Japan
Manufacturer: Toneji

Toneji D-Lock(Hex Bolt, Nut, Washer Set With Detent And High Workability)

Characteristics

Unique 2-piece structure greatly improves efficiency in fitting works!!

D-Lock is an new creative set of simple 2-piece structured bolts combining functional accessory parts with on-site workability.
The product is easy to handle because of a smaller number of parts dramatically resulting in a huge effect of construction cost reduction.At the same time,the risk of parts dropping and losing reduced ,which contributes the improved safety on site.

Features

The D-Lock is a simple 2-piece structure that combines/assembled functional accessories beforehand, enhancing on-site workabolity. This can prevent the accessories from dropping. losing or being forgotten to be assembled and to ensure safe and secure working place.
The conventional  product has a 5-piece construction but the D-Lock has only 2 pieces.

High detent effect

The locking/braking pin is generally a spring washer or double nut method. While based on the performance comparison via using a screw loose tester, we have decided to use a disc spring, which is expected to deliver high efficiency in a more stable manner.

Specifications

Feature class

• 4.8 (Nut property class 5)
• 6.8 ((Nut property class 6)

Finish the product surface

• Powder coated galvanized (M12, M16, M20)
• Hot dip galvanizing and tin alloy painting (KSG plating)
• SUPER COAT series (highly corrosio- resistant version).

Size

M8, M10, M12, M16, M20

D-Lock Quantity Table (Standard Product)

* Stainless steel products only have the sizes marked in the quantity table
* Products with strength grade 6.8 only have the sizes marked in the quantity table