Fasteners
Fasteners for Every Build, Frame and Fix
From structural screws and decking nails to bolts, sleeve anchors, and threaded rod, we stock the full fastener range for residential and commercial construction across Sydney. Whether you are a builder running a frame-up, a tradie mid-job needing a specific gauge, or a homeowner tackling a weekend deck, the right fastener is here. Order online and get it delivered to Sydney, the Blue Mountains, Wollongong, or the Central Coast, or click and collect from our Arndell Park warehouse.
Which Fastener Do You Need?
Screws are the go-to for timber and metal fixing. Use bugle head or countersunk screws for framing and joinery, and hex head or wafer head screws for fixing into steel or metal sheeting. Need to fix into concrete, brick, or block? Concrete screws cut directly into the substrate without a separate anchor, while sleeve anchors (also called dynabolts) handle heavier structural loads. Nails are the fastest option for framing and cladding when you are running a nail gun, and our Paslode-compatible strip nails cover the sizes used on most residential builds.
For structural connections like decking posts, pergola frames, or fencing, our galvanised bolts, nuts, and washers come in M6 through to M20. And for formwork, suspended services, or fabrication work, our threaded rod range (also called allthread) covers standard metric sizes and common lengths.
Why Buy From Blacktown Building Supplies?
Why shop with Blacktown Building Supplies:
- Fast delivery across Sydney and beyond: We deliver to Sydney, the Blue Mountains, Wollongong, and the Central Coast. Order online and we will take care of the rest.
- Click and collect from Arndell Park: Order online and pick up from our Western Sydney warehouse at a time that suits you.
- Trade pricing and bulk packs available: Competitive pricing for tradies and contractors, with bulk packs across most product lines. Ask us about a trade account.
- Huge range, one supplier: Fasteners, timber, sheet products, cladding, doors, and cement, all under one roof. Sort the whole job without switching suppliers.
- Australian-owned family business: Based in Western Sydney, we have been serving tradies and homeowners for years. Real people, real stock, real advice.
- Order online 24/7: Browse the full range, check stock, and place your order any time. Pickup or delivery, we will have it sorted.
Yes We Can.
Not sure which fastener is right for your job? Call us on 1300 554 775 or get a fast online quote and we will sort you out.