



Unicrimp Q-04145 Projecting Anchor Bolts (Pack Size 4) M8 x 125mm
Q-04145
Unicrimp Q-04145 Projecting Anchor Bolts – M8 x 125mm, Secure Fixings for Overhead and Bracket Installations
The Unicrimp Q-04145 Projecting Anchor Bolts provide reliable, heavy-duty fixing in solid substrates. With an M8 x 125mm size, these bolts are ideal for installing radiator brackets, ducting, trunking, partitions, and overhead fittings in brickwork, masonry, or concrete.
- Projecting Bolt Design: Allows for secure fixing with easy access for attaching components after installation.
- Strong M8 Thread: Delivers dependable support for medium-duty fixtures in both wall and ceiling applications.
- Deep Set Installation: 125mm length and 80mm minimum drill depth provide enhanced anchoring strength.
- Versatile Surface Compatibility: Suitable for brick, masonry, and concrete installations.
- Pack of 4: Supplied in a practical trade pack for small to medium-sized jobs.
Technical Specification
- Thread Size: M8
- Length: 125mm
- Drill Size: 14mm
- Minimum Drill Depth: 80mm
- Maximum Fixture Thickness: 60mm
✅ Rely on the Unicrimp Q-04145 Projecting Anchor Bolts for strong, accessible fixings in solid masonry and overhead applications!

S4 - Screw Size | M8 |
Shank Length | 60 mm |
Product | Anchor |
Type | Through Bolt |
Diameter | 8 mm |
Length | 125 mm |
Material | Steel |
Overall Length | 125 mm |
Drive Type | Hexagon |
Thread Type | Fully Threaded |
Thread Length | 60 mm |
Hole Diameter | 14 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.