
SB50606 Galvanised Standard Square M6 Washer 40mm x 40mm
SB50606
SB50606 Galvanised Standard Square M6 Washer 40mm x 40mm – Reinforced Fixing Support for Cable & Conduit Installations
The SB50606 Galvanised Standard Square M6 Washer is designed to distribute load evenly in bracket and channel support systems. With a 40mm x 40mm profile and corrosion-resistant finish, it is ideal for electrical and mechanical installations requiring stable, secure fastening.
- BS6946 Compliant: Manufactured to recognised industry standards for reliable structural performance.
- Square 40mm Design: Provides increased surface area for better load distribution under fixings.
- M6 Centre Hole: Compatible with M6 bolts and channel systems for straightforward integration.
- Galvanised Finish: Hot dip galvanised to BS729 for excellent corrosion protection in all environments.
- Quick Installation: No welding or fabrication required—ready for fast, on-site fitting.
Technical Specification
- Material: Steel
- Dimensions: 40mm x 40mm
- Hole Size: Suitable for M6 bolts
- Finish: Hot Dip Galvanised to BS729
- Standard: BS6946
✅ Choose the SB50606 Square M6 Washer for reliable, galvanised load support in your bracket and cable management systems!

Perforated | N |
Product | Channel Support Washer |
Type | Square |
Colour | Galvanised |
Length | 40 mm |
Unit Weight | 0.063 kg |
Material | Steel |
Finish | Galvanised |
Standards | BS 6946 BS EN 100025 |
Qualifier | M6 |
Nominal Width | 40 mm |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.