Description
M8 x 25mm Penny Washers – A4 Stainless Steel (Pack of 100)
Our M8x25mm penny washers stainless steel are engineered from A4 marine-grade stainless steel, offering outstanding durability and corrosion resistance for both indoor and outdoor applications. Designed to distribute load across a wider area, these washers are ideal for use with M8 bolts or threaded rods, particularly in environments exposed to moisture, salt, or chemicals.
Each washer features a 25mm outer diameter and an 8.4mm internal hole, with a thickness of 1.5mm – ideal for fastening components in construction, marine, HVAC, and electrical installations.
This product meets A316 marine grade standards and is suitable for demanding, long-term performance in external or coastal settings.
🔧 Product Specifications:
- Outer Diameter: 25mm
- Inner Hole Size: 8.4mm (for M8 fixings)
- Thickness: 1.5mm
- Material: A4 Stainless Steel (Marine Grade A316)
- Finish: Smooth, rust-resistant stainless steel
- Pack Quantity: 100 washers per pack
✔ Key Features:
- Marine-grade A4 stainless steel – ideal for corrosive or wet environments
- Wide 25mm OD distributes pressure to prevent surface damage
- 8.4mm internal hole fits all standard M8 bolts or rods
- Perfect for electrical fixings, HVAC installations, marine and offshore use
🛠 Applications:
- Construction and cable containment systems
- Marine infrastructure, coastal and outdoor fixings
- HVAC, pipework, and bracketry support
- Joinery, mounting plates, and surface protection
📦 Ordering & Delivery
✔ Trusted UK Delivery – 95% of orders dispatched within 24 hours
Most orders arrive within 1–2 working days as standard.
Note: Heavy or bulk orders, as well as special cut lengths or non-standard products, may take slightly longer to dispatch.
For bulk quantities or trade pricing, please call our team on 0121 270 8507.
