About Us

Welcome to Harrowfast (harrowfast.com), an independent British online building hardware and fastening specialist. We supply tradespeople, home renovators, and DIY enthusiasts across the United Kingdom with dependable mechanical fixings, structural brackets, drill tooling, and wall-mounting hardware designed for secure, lasting installations.

Our North West London Base on Harrow Road

Our single-word brand name, Harrowfast, combines our operational base at 1074 Harrow Rd, London NW10 5NL with our core specialism in mechanical fasteners and precision fixing solutions. Situated along the historic Harrow Road commercial corridor in North West London—an area with a proud background of trade workshops, joinery yards, and property refurbishment—our business was established with a clear goal: to make essential building hardware accessible through an organized, dependable online storefront.

Every successful construction, carpentry, or decorating project relies on the integrity of the smallest hardware components. Whether anchoring timber wall plates into solid masonry, reinforcing internal shelving corners with heavy-duty brackets, hanging valuable artwork safely, or drilling clean pilot holes into tough materials, trade-rated hardware must provide consistent thread pitch, reliable shear strength, and anti-corrosive protective finishes.

Operating exclusively online through harrowfast.com, we offer a focused catalogue of building hardware supported by precise metric specifications, transparent UK delivery arrangements, and attentive customer service.

Our Product Range

We supply 100% brand-new, factory-packed building hardware and fastening equipment across ten specialized categories:

  • Anchors: Heavy-duty zinc-plated masonry expansion anchors, hollow-wall plasterboard fixings, hammer-drive anchors, and nylon sleeve wall plugs engineered for high pull-out resistance across brick, stone, and stud walls.
  • Bolts: High-tensile hex-head coach bolts, carriage bolts with square necks, stainless steel machine bolts, and sliding barrel door bolts for structural joining and external gate security.
  • Braces: Flat mending plates, corner braces, heavy T-plates, and zinc-passivated repair brackets designed to reinforce timber joints, frame corners, and furniture assemblies.
  • Brackets: Cold-rolled steel shelf brackets, structural L-brackets, floating shelf supports, and industrial-duty angled wall supports for heavy load distribution.
  • Drill Bit Sets: Precision ground high-speed steel (HSS) twist drill bits, masonry impact drill bits, wood auger sets, and screwdriver bit holders for clean, accurate drilling across wood, metal, and masonry substrates.
  • Grommets: Flexible synthetic rubber cable grommets, desk tidy grommet rings, and wiring protection eyelets to protect electrical cables from sharp metal edges and drilled panel holes.
  • Nut & Bolt Sets: Pre-matched fastener packs featuring graded steel hex bolts, matching hex nuts, and flat washers in organized multi-compartment storage cases for workshop convenience.
  • Nuts: Zinc-plated nylon-insert lock nuts (Nyloc), standard hex full nuts, wing nuts, and flanged lock nuts providing secure vibration-resistant clamping forces.
  • Picture Hangers: Heavy-duty brass-plated D-rings, picture hanging wire, heavy wall hooks with hardened steel fixing pins, and sawtooth picture hangers for stable frame and mirror mounting.
  • Pins: Hardened steel dowel pins, spring cotter pins, split pins, and panel pins designed for precision alignment and retaining mechanical shafts and linkages.

Our product descriptions provide relevant information regarding metric thread sizes (M3 to M12+), gauge thickness, load ratings, zinc and galvanised finish types, and pack quantities to help customers order exact specifications for their projects.

Our Service Commitments

We are committed to providing a transparent and dependable online shopping experience, supported by the following service commitments:

  • Thread & Tolerance Checks: We inspect every hardware batch for clean thread cut, plating uniformity, burr-free edges, and accurate piece counts before inventory enters our dispatch facility.
  • Clear UK Tracked Delivery: Orders of £100.00 and over receive Free (£0.00) UK Tracked Delivery, while orders under £100.00 are shipped for a standard tracked fee of £10.00 across all UK postcodes, with an estimated total delivery timeframe of 4–8 business days.
  • 30-Day Returns: Customers may return eligible unused items in their original packaging within 30 calendar days of delivery at no cost. Every parcel includes a pre-printed, prepaid return shipping label inside the box.
  • Dedicated Customer Support: Our team at 1074 Harrow Rd is available Monday to Friday, 9:00 AM to 5:00 PM UK local time, to assist with thread sizes, bracket load capacities, and order tracking.

For full details of delivery arrangements, return eligibility and procedures, please refer to our Delivery & Shipping Policy and Returns & Refunds Policy.

Business Information

Brand Name Harrowfast
Website https://harrowfast.com
Business Structure Sole trader trading as Harrowfast (Independent British Online Retailer)
Business & Returns Address 1074 Harrow Rd, London NW10 5NL, United Kingdom
(Administrative Headquarters & Returns Processing — Online Orders & Mail Returns Only, No Walk-In Retail Counter)
Telephone +44 20 8960 1544
Customer Support Email support@harrowfast.com
Customer Service Hours Monday to Friday, 9:00 AM–5:00 PM UK local time (GMT/BST, as applicable)

Our Approach

At Harrowfast, we focus on making high-grade mechanical fixings and building hardware accessible through an organized online catalogue, precise technical specifications, and honest service policies.

We are committed to helping customers find the exact hardware components needed for their domestic and commercial repairs, with reliable nationwide delivery from our London facility.

Thank you for visiting Harrowfast.