Manufacturer: Serwis Budowy (go to products)

100mm Washer - 20 pcs

TECHNICAL SPECIFICATIONS:

Diameter: 100 mm
Cap height: 50 mm
Material: steel
Weight per piece: approx. 0.6 kg
Compatible with formwork types: Tekko, Rasto
Compatible with tie rods / bars: DW 15 (diameter 15/17 mm)

Quantity: 20 pieces

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Shipping

from €0.00 - Individual offer for delivery (Poland)

Sent to the email address provided in the order details

€40.92

Shipping costs are not included in the price.

Quantity

pcs

Availability:

Fully Stocked

Have a question about the product? Write to us at shop@serwisbudowy.eu

Description

PLATE NUT

A reliable and durable nut for securing formwork – designed to withstand the high pressure of fresh concrete mix.

A key component for wall and column formwork systems. It is fully compatible with DW 15 tie rods and MINI BOX or MIDI BOX systems.

The wide plate base effectively distributes loads across the panel surface, which protects against damage and ensures complete stability of the formwork during the pouring process. Convenient, contoured wings allow for quick and efficient installation and removal.

Tip: To prevent deformation and extend the nut's service life, avoid striking it with a hammer during tightening and loosening.

Why choose this model?

Wide contact surface (Ø 100 mm): ensures even distribution of pressure forces, protecting the plywood and formwork frames from point damage and significantly extending the lifespan of the panels.
Maximum strength: steel construction ensures exceptional resistance to cracking and deformation under heavy loads.
Effective corrosion protection: a zinc coating protects the nut against moisture, precipitation, and construction chemicals, ensuring trouble-free use in harsh conditions.
Investment built to last: its robust construction allows the component to be reused across multiple projects without compromising its performance.
Efficient and easy installation: ergonomic wings allow for rapid tightening and loosening of the nut—using either a formwork wrench or a hammer.

Application and compatibility

The 100 mm diameter plate nut is widely used in general construction, industrial building, and infrastructure engineering.

Full compatibility: works with DW 15 (15/17 mm) threaded rods and fits most leading wall formwork systems (including Tekko, Rasto, and others with similar specifications).
Secure fastening: used to stably connect opposing formwork panels via a formwork tie rod.
Versatility: indispensable for the construction of walls, columns, foundations, beams, or... retaining walls.

❓ Frequently Asked Questions (FAQ)

Can the plate nut be reused?

Yes. Its durable cast-iron construction and galvanized finish make the nut suitable for reuse on subsequent construction sites without any loss of technical performance.

Which rods is the 100 mm plate nut compatible with?

The nut is fully compatible with standard threaded rods (formwork tie rods) of the DW 15 type (inner diameter 15 mm / outer diameter 17 mm).

How does a plate nut differ from a swivel nut?

The plate nut has a plate permanently positioned at a 90° angle to the thread, making it ideal for flat, parallel formwork panels. The swivel nut is used in places where the tie runs at an angle (e.g., with single-sided or sloped formwork).