J-System
J-System Carriage bolt ring ZN M6, 6.4 1.25
25 · 30from € 6.81 incl. VATfrom € 5.63 excl. VAT
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J-System
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J-System carriage washer ZN M12, 13 x 30 x 1.25 .
- Item no.
- 2911.120.301
- EAN
- 5414539016503
€ 5.26 incl. VAT € 4.35 excl. VAT
In stock in Lanaken (14)
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Fits with this J-System hex nut |10| DIN 934 M24 € 7.99 incl. VAT€ 6.60 excl. VAT
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CollectionFree at our store in Lanaken. Local delivery is possible after consultation.
Returns and warrantyExchanges and returns · Warranty
97 reviews of our shop "Wide range, fair prices, good service and very friendly staff. I enjoy coming here." Remco d.V.
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Specifications
- Brand
- J-System
- Version
- Ø 30 x 1.25 mm all 2 versions
- Article number
- 2911.120.301
- EAN
- 5414539016503
- Category
- Washers
- Availability
- In stock in Lanaken (14)
Description
Explained
- Galvanised
- With a zinc coating against rust: for indoors and dry outdoor use.
You can find the J-System carriage washer ZN M12, 13 x 30 x 1.25 . at Proffix under Washers. It is available in 2 versions: Ø 30 x 1.25 mm, Ø 40 x 1.5 mm. Each version has its own article number; choose the right one above.
In stock in our store in Lanaken. In stock and ordered before 15:00? Shipped today. Free pickup in our store in Lanaken; delivery in the area is possible after consultation.
Article number 2911.120.301, EAN 5414539016503. Not sure about the right size or version? Call us on +32 (0)89 41 12 90, we are happy to help.
All versions 2
| Add to cart | |||||
|---|---|---|---|---|---|
| Ø 30 x 1.25 mm | 2911.120.301 | 5414539016503 | € 5.27€ 4.35 | In stock | |
| Ø 40 x 1.5 mm | 2911.120.402 | 5414539536469 | € 8.50€ 7.02 | In stock |
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What you need to know about this carriage washer with zinc coating
An M12 carriage washer is a wide washer with a larger outer diameter than a regular washer. This version measures 13x30x1.25 mm and has a zinc coating (ZN). It belongs to the fasteners and is used with M12 bolts and nuts.
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The washer spreads the pressure of the bolt or nut over a larger surface. This is especially useful with softer materials such as wood or thin sheet, where a small washer can sink in or be pulled through the material.
Dimensions of the M12 carriage washer
The three numbers in the product name stand for the inner diameter of 13 mm, the outer diameter of 30 mm and the thickness of 1.25 mm. The inner size is slightly larger than the 12 mm of the bolt, so the washer slides over it easily. When ordering, always check that the bolt diameter and the desired washer size match.
What applications is a carriage washer suitable for
A carriage washer is widely used in timber connections, constructions with flat or thin parts and situations where a bolt passes through an oversized hole. The large outer diameter prevents the head or nut from sinking into the material. For heavy, highly loaded constructions, the structural engineer's specifications prevail.
Zinc coating and indoor or outdoor use
The zinc coating gives the steel washer basic protection against rust. This is sufficient for dry environments and limited exposure to moisture. If the connection is exposed to a lot of moisture, salt or aggressive substances, also consider a stainless steel version.
Order at Proffix
This item has article number 2911.120.301 and is in the category washers for bolts. At Proffix you will also find matching hexagon bolts and other fasteners, so you can put together a complete connection in one go.
Frequently asked questions
What does 13x30x1.25 mean for a carriage washer?
These are the inner diameter (13 mm), the outer diameter (30 mm) and the thickness (1.25 mm) of the washer.
Which bolt does this washer fit?
M12 bolts and threaded rods. The inner diameter of 13 mm leaves room to slide the washer over them.
What is the difference between a carriage washer and a regular washer?
A carriage washer has a much larger outer diameter, so the pressure is spread over a larger area. This prevents the bolt or nut from sinking into softer material.
Is the zinc coating suitable for outdoor use?
A zinc coating offers limited protection. For long-term use in a damp or salty environment, a stainless steel version is usually better.