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M16 x 2.0mm Coneloc Flange Nuts
M16 Coneloc Flange Nuts Specification
- Fastener Type: Coneloc Flange Nuts
- Thread size: M16
- Thread pitch: 2.0mm
- Fastener material: Steel
- Fastener strength grade:
| Fastener Coating | Bright Zinc Plated |
|---|---|
| Fastener Grade | No |
| Fastener Material | Steel |
| Nut Thread Size | M16 |
| Nut Thread Pitch | 2.0mm |
| Nut Type | Coneloc Flange Nuts |
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Delivery
Free Delivery to the UK mainland: within 3-5 working days from dispatch date
- Order before 1pm and we aim to dispatch all stock items the same day.
- Order after 1pm and we will dispatch your order the next working day. If you order after 1pm on a Friday, we will dispatch it on the following Monday.
- All orders over £75 shipped to a UK mainland address are FREE shipping.
Returns
We want you to be happy every time you shop with us, but if you ever need to return anything, we're here to make things as easy and convenient as possible.If you're not completely satisfied with your purchase, you can return the item to us in its original condition within 7 days of receipt and we'll issue a full refund, or replace the item, if preferred. To return an item, please go to your order history page, select the order you would like to return, and follow the simple steps at our online returns center.
Read more about Coneloc Flange Nuts
The Coneloc flange nut is an all metal prevailing torque type self-locking nut. The advantage of using a flange nut compared to using a standard hex nut is that the flange reduces the bearing stress on the joint. The bearing stress is the result of tightening the nut. This can be of importance when tightening onto aluminium and even mild steel using a high strength bolt. If the bearing stress is too high, the clamp force can decrease because of plastic deformation under the nut face. That is, the bolt can come loose without the nut/bolt rotating. A washer used with a plain hex nut can also achieve this but the washer should be hardened, commonly available washers are not hardened. The Coneloc flange nut is our premier product and eliminates the need for a washer.
The locking action on this nut is achieved by localised precision deformation of the thread in the cone section on top of the nut. When the nut is tightened onto the bolt, the thread is gripped on the flanks providing the locking action. This nut is of property class 10 which means that it is suitable for use with high tensile bolts of property class 10.9 and below. (That is, it can be used with property class 10.9, 8.8, 6.8, 5.8, 5.6, 4.8, 4.6 or 3.6 bolts.) The nuts meet the requirements of the BS EN ISO 2320 - 2008 standard (Prevailing torque type steel hexagon nuts - mechanical and performance requirements.) We sell as standard nuts that are electro zinc plated. As with other types of all-metal self-locking nuts, the nut can be re-used and still maintain a locking action (meeting the ISO 2320 requirements). To achieve the full locking action of the nut it is recommended that at least two bolt threads should protrude through the top of the nut. Coneloc is a trade mark of Nuts Bolts Limited.
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