Expandable bolt Fit 8, 21.6, Steel and Plastic, Zinc plated

5912805 / 8432393112909
Essential products
APackagingFinishingSKU
21,62500 Unit
Zinc plated
5912805
31,62500 Unit
Zinc plated
5912905

Product features

Components

1 bolt

The expandable bolt is extremely useful for creating joints in furniture in a discreet way and with a secure grip. It works hand in hand with eccentrics that secure this piece of the opposite end to the thread. Its composition is made of steel and plastic in the expandable area, its duration is ensured with its zinc-plated finish that allows protection against rust and corrosion. It is offered in packaging of 2500 units and its dimensions are 10.5 mm long in the thread by 8 mm in diameter. The length of the rest of the bolt is 21.6 mm and it has a specially designed head to fit the eccentrics.

Product benefits

Fixing element designed for concealed joints in furniture, providing a secure and durable fit.

Fixing element designed for concealed joints in furniture, providing a secure and durable fit.

Manufacturers: Manufactured from steel with anti-corrosion coating and expandable plastic zone, its design ensures high resistance in demanding assemblies.

Distributors/Wholesalers: Available in packs of 2500 units, optimising its commercialisation in carpentry shops and furniture manufacturers.

Carpenters: Installation by insertion in 10.5 mm long holes for the thread, with a body 21.6 mm long and 8 mm in diameter, compatible with assembly systems using eccentrics.

E-commerce & Retail: Product with excellent demand in online DIY and assembly shops, recommended for discreet fixings on quality furniture.

Documentation

Board thicknessXYPackagingFinishingSKU
136.5112500 UnitNatural zamak8005401
Board thicknessXYPackagingFinishingSKU
157,5122500 UnitNatural zamak4358601
16812,52500 UnitNatural zamak4431101
199,5142500 UnitNatural zamak4406901
16812,52500 UnitZinc plated4431105
199,5142500 UnitZinc plated4406905
199,5142500 UnitNickel plated 4406907
16812,52500 UnitNickel plated 4431107
Board thicknessXYPackagingFinishingSKU
199,5142500 UnitNatural zamak8206901
199,5142500 UnitZinc plated8206905
2512,517,51250 UnitZinc plated8006605
Board thicknessXYPackagingFinishingSKU
189141250 UnitNickel plated 8007007

Frequently asked questions


The Fit 8 expandable bolt offers superior grip thanks to its expansion system that is activated by inserting an eccentric. This allows for tight, aesthetic and play-free joints, ideal for modular and discreetly assembled furniture.

It is made of zinc-plated steel, which provides mechanical strength and corrosion protection, and plastic on the expandable part, which facilitates installation without compromising the fixing.

The bolt has a diameter of 8 mm, an overall length of 31.6 mm or 21.6 mm (depending on the model) and a specially designed end compatible with eccentrics. It is essential to check the drilling depth and compatibility with the connection system.

This bolt is designed for eccentric connection systems. Its special end allows a perfect fit in the counterpart, offering high stability without the need for additional tools.

It comes in boxes of 2,500 units, ideal for furniture manufacturers, industrial carpentry and distributors who work in serial assembly processes or ready-to-assemble furniture kits.

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