M5 St/St Internal Shakeproof Washers - 1000PK
These washers are designed to prevent loosening and provide added security in high-vibration environments.
- Product Code: 99691
- Size: M5
- Material: Stainless Steel
- Box Qty: 1000
- Availability In stock
Ensure a reliable, long-lasting connection with our M5 Stainless Steel Internal Shakeproof Washers. Featuring internal teeth that lock into both the bolt head and the work surface when tightened with a nut, they offer enhanced stability and are perfect for industrial, automotive, and construction applications.
Key Features:
- Internal Teeth Design: The internal teeth of the shakeproof washers lock into the bolt head and the work surface, preventing loosening due to vibrations and ensuring a secure and stable fastening.
- Anti-Vibration Locking: Designed to reduce the risk of fasteners loosening over time, these washers are ideal for use in vibration-prone applications, making them perfect for machinery, automotive, construction, and other industries.
- High-Quality Stainless Steel: Made from premium stainless steel, these washers are corrosion-resistant, ensuring a durable, long-lasting solution even in tough outdoor or industrial environments.
- Versatile Use: Ideal for a wide range of applications, these shakeproof washers work with M5 bolts, making them suitable for both internal and external fastening jobs.
- 1000 Pack for Value: This 1000-pack provides excellent value, offering you a large quantity for multiple projects or large-scale industrial applications, reducing the need for frequent reordering.
- Secure and Reliable: Designed to perform in challenging conditions, these washers are essential for preventing fastener loosening and ensuring the integrity of your assemblies.
Whether you're securing machinery, equipment, or structural components, our M5 Stainless Steel Internal Shakeproof Washers provide the locking power and corrosion resistance you need for maximum performance.
Delivery Information:
Our office and warehouse are closed on Monday 31st August for the Bank Holiday. Please note the following delivery and cut off times:
Orders placed before 4pm on Thursday 27th, are expected to be delivered before the Bank Holiday weekend.
Orders placed after 4pm on Thursday 27th until 4pm on Friday 28th are expected to be delivered on Tuesday 1st September.
Orders placed after 4pm on Friday 28th until 4pm on Tuesday 1st Sept are expected to be delivered on Wednesday 3rd September.
Free Next Day Delivery on orders over £50 to Office, Home or Site.
Orders placed before 4:00pm will be dispatched same day on a next working day service.
Kindly note that our working days are Monday to Friday. Orders placed after 4:00pm on a Friday will be dispatched on Monday using a next working day service, with an expected delivery on Tuesday.
| Method | Price |
| Order Value Under £50 (ex. VAT) | £8.00 ex. VAT £9.60 incl. VAT |
| Order Value Over £50 (ex. VAT) | FREE |
| Orders containing Bulk Metal, Plasterboard or Ceiling Grid | May incur additional charges due to location, weight and product dimension - read below or contact us for details |
Please note some areas in Scotland may incure additional delivery charges due to remote locations.
Bulk Metal, Plasterboard & Ceiling Grid/Tiles Deliveries
Our metal range, plasterboard and ceiling grid/tiles are supplied in bulk quantities at competitive trade prices.
Order online for delivery to Andover, Winchester, Basingstoke and Reading for £50.00 ex. VAT (£60.00 inc. VAT).
For all other UK areas, please call or email us for a delivery quote based on the order size, weight and postcode.
Please note: We strongly recommend not to book any tradesman to carry out any work until after you have received your order in full in case any delays or discrepancies occur.
Returns
Items not required
Should you require to return any item, we will allow you to do so within 14 days of receipt of the item for a full refund.
To begin the process of returning any item please email [email protected].
Return Handling Fee
A handling charge of £10.00 (ex. VAT) per parcel will apply to returns.
For larger orders sent via pallet or dedicated/special courier a handling charge of 20% of the paid value of the returned goods will apply to returns.
A refund for returned items will be processed within 14 days of collection.
All items must be in their original packaging (where applicable) and unused.
Incorrect, Missing, Faulty or Damaged Items
Should we supply any incorrect or damaged items, or you discover an item is missing from delivery please notify us within 48 hours of receipt on 0333 005 7088 or email [email protected].
For incorrect or damaged items, we will then arrange to pick up the item and either send you out a replacement or process and refund within 48 hours.



