The More You Buy, The More You Save
Delivery Charges
Please see below for delivery charges across the UK (Geographical restrictions apply). For Northern Ireland, the Scottish Isles, The Isle of Man and certain mainland postcodes, the delivery services is between 48-72 hours. For affected postcodes, please see Delivery Restrictions.
| Order Value |
Next Day Delivery(Monday - Friday) |
Next Day Delivery Before 12PM(Monday - Friday) |
Next Day Delivery(Saturday) |
|---|---|---|---|
| Less Than £60 | £6 | £12 | £14 |
| More Than £60 | FREE | £8 | £10 |
Delivery Cut Off Times
The deadline for orders to be despatched for delivery the following working day is 4.00PM. This deadline may not apply if we are unusually busy, if your order is unusually large or the carriers vehicle has reached their weight limit.
Delivery Restrictions
There are a small number of postcodes, where we cannot guarantee delivery within our usual timescale and cannot offer premium delivery options.
BT, IV, KW, PH, IM, AB10 - AB56, G63 - G84, LA15 – LA23, HS1 – HS9, PH1 – PH50, PA20 – PA88, PO30 - PO41, CA18 – CA27, DD1 – DD11, DG3 – DG9, KA27 - KA28, TR21 – TR25, FK18 – FK21, ZE1 – ZE3
These areas above will also incur additional carriage charges from £20 (2-3 day service)
We cannot currently offer delivery to The Channel Islands, PO Box or BFPO addresses. We apologise for any inconvenience caused.
Product Overview
The M30 stainless steel A1 (303) Aerotight® nut, is an all metal stiff nut which can be re-used many times due its self-locking function, which will remain effective having been used several times. It is designed to stay in position whether tightened down or not, provided the locking element is engaged and it does not have to achieve recommended torque to be effective. No additional parts are required for an Aerotight® nut to function, and therefore no special tools are needed for its application.
Product Specifications
| Diameter | M30 |
| Material | Stainless Steel |
| Material Grade | A1 (303) |
| Surface Treatment | Self Colour |
| Thread | Metric |
| Thread Type | Coarse |
| Thread Pitch | 3.5 |
| Height (Max.) (mm) | 32.38 |
| Across Flats (A/F) (Max.) (mm) | 46.0 |
| Quantity | Discount Price | Price (Each) |
| 1 - 24 | £93.96 | |
| 25 - 124 | 16.7% | £78.27 |
| 125 + | 25% | £70.47 |