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Nuts, Bolts, Washers & Threaded Bar

11 products

Heavy-Duty Threaded Rods, Nuts, and Washers | Essential DIY & Landscaping Fasteners

Tackling a backyard makeover, building custom outdoor furniture, or reinforcing a retaining wall? When it comes to outdoor projects and heavy-duty DIY, your structures are only as strong as the hardware holding them together. Our premium selection of threaded rods, hex nuts, and washers is engineered to provide maximum holding power, weather resistance, and structural integrity for all your home and garden projects.

From securing raised garden beds to hanging heavy garage shelving, these essential hardware components ensure your hard work stands the test of time.

Designed for the Elements: Weather-Resistant Finishes

Outdoor projects face a unique enemy: the weather. Standard indoor hardware will rust and fail, leaving ugly stains on your timber and compromising safety. Our landscaping fasteners come in specialized, corrosion-resistant finishes:

  • Hot-Dip Galvanized: The gold standard for landscaping. Coated in a thick layer of protective zinc, these are perfect for direct contact with treated timber, soil, and constant moisture.

  • Stainless Steel (Grade 304/316): Ultimate rust protection. Ideal for coastal areas with salty air, poolside projects, or high-end outdoor kitchens.

  • Zinc-Plated Steel: Perfect for indoor DIY projects, garage organization, or covered outdoor areas sheltered from direct rain.

Key Components for Home & Garden Projects

1. Threaded Rods (All-Thread)

When a standard timber screw or bolt isn't long enough, threaded rods are your best friend. They can be easily cut to any custom length with a simple hacksaw, making them perfect for anchoring deep posts, securing thick timber sleepers, or building custom pergolas.

2. Hex Nuts & Nylon-Insert Lock Nuts

Our precision-threaded hex nuts screw smoothly onto our rods for a tight, reliable grip. For projects that might shift or vibrate—like a garden swing, a wooden gate, or lawnmower repairs—our Nyloc (nylon-insert) nuts lock tight and won't back off over time.

3. Oversized Mudguard & Flat Washers

Timber is a soft material. When you tighten a nut directly against wood, it can sink in and split the timber. Our extra-wide flat washers and mudguard (fender) washers distribute the clamping force over a larger surface area, preventing wood crushing and ensuring a rock-solid joint.

Common DIY & Landscaping Applications

  • Raised Garden Beds & Retaining Walls: Tie thick wooden sleepers together using threaded rods to prevent the weight of wet soil from bowing the wood.

  • Pergolas, Gazebos, and Decking: Securing heavy structural posts to concrete anchors or joining overhead beams.

  • Fencing & Gates: Hanging heavy wooden or iron gates securely to post frames without sagging.

  • Custom Outdoor Furniture: Building rock-solid picnic tables, heavy-duty workbenches, and rustic garden benches.

Quick Project Selection Guide

Project Type Recommended Fastener Best Material Finish Why It Matters
Timber Retaining Wall Threaded Rod + Flat Washers Hot-Dip Galvanized Prevents wood crushing; resists soil moisture
Pergola Beam Joining Threaded Rod + Hex Nuts Hot-Dip Galvanized or Stainless Provides structural integrity for overhead loads
Garden Gates & Swings Hex Bolts + Nylon Lock Nuts Stainless Steel Prevents nuts from loosening due to constant movement
Garage Shelving (Indoor) Threaded Rod + Standard Nuts Zinc-Plated Steel Cost-effective, strong, and clean finish for indoor use

Built for Builders, Priced for DIYers

Don’t risk your hard work on flimsy screws that snap or rust out in a single season. Build it once, build it right, and build it to last with our commercial-grade threaded rods, nuts, and washers.

Available in both metric and imperial sizes, sold individually or in bulk packs to perfectly suit your project budget. Explore our DIY and landscaping range today and get your weekend project started! 

Available from the Hardscape Supplies Co, Cleckheaton, BD19 3SH, Open 7 days a week