Concrete Bolts & Screws

Replace mechanical expansion anchors with our non-expansion Concrete Bolts & Screws. Often called "Thunderbolts" or "Ankerbolts," these self-tapping fixings cut directly into masonry for a stress-free hold. Ideal for close-to-edge fixing, they are perfect for securing racking, timber plates, and starter bars. Just drill and drive for a rapid, high-load installation. Shop the heavy-duty range now.

16 products
Super Heavy Duty Concrete Bolt Hex Head (1000 Hour Salt Spray Tested)
from £2.99
M8 x 55mm Thunderbolt Eye Bolt Masonry Anchor Bolt (BULK DISCOUNT)
from £4.99
M8 x 55 Thunderbolt Hook Bolt Masonry Anchor Bolt (BULK DISCOUNT)
from £5.99
Masonry Wall Plug Countersunk Screw Fastener for Frame Fixings Concrete Screws and Anchor - M5,M6,M8 Hammer Screws Multipack
from £4.39
Multi-Sizes Concrete Screws Masonry Thunderbolt Countersunk Screw for Fixing Concrete
from £4.99
M6 x 50mm Thunderbolt Hook Bolt Masonry Anchor Bolt (BULK DISCOUNT)
from £4.99
Multi-Fix Masonry Bolts – Pan Head, Exterior Silver, TX Drive, Heavy Duty
from £42.20
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Concrete Screws TX30 Pan Head Zinc
£12.43
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Concrete Screws Flat Countersunk - Zinc Coated TX30
£9.29
Concrete Screws - TX Zinc for Masonry & Wood Fixings
from £11.29
Masonry Screws - TX Pan Zinc for Secure Fixings in Masonry & Wood
from £3.04
Masonry Screws - TX Countersunk Zinc for Secure Fixings in Masonry & Wood
from £3.04
Concrete Screws - TX Flat Countersunk Yellow for Secure Fixings in Masonry & Wood
from £1.70
Concrete Screw - TX Flat Countersunk Exterior Silver for Masonry & Wood Fixings
from £14.85
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Masonry Bolts - Hex Head Exterior Silver for Heavy Duty Concrete & Brick Fixings
from £4.31
Masonry Bolts - Hex Flange Exterior Silver for Heavy Duty Concrete & Brick Fixings
from £2.60