Description
Pack of 50 countersunk cross-head self-tapping screws in M4×30mm size, black 304 stainless steel. These countersunk self-tapping screws pack of 50 NZ provide a cost-effective bulk supply for larger acoustic wall panel, WPC cladding, and decorative wall installations across New Zealand.
Specifications
- Size: M4 × 30mm (4mm diameter, 30mm length)
- Head: Countersunk cross-head (Phillips)
- Material: 304 stainless steel — black
- Head diameter: 7mm
- Head thickness: 2.6mm
- Thread: Self-tapping
- Pack quantity: 50 screws
Why Buy the Pack of 50?
The pack of 50 countersunk self-tapping screws suits larger wall panel projects, feature walls, or trade installers who regularly work with acoustic panels, WPC cladding, or laminated wall panels. At roughly 6–10 screws per panel, a pack of 50 will see you through 5–8 panels — ideal for a full feature wall or multiple rooms.
The M4×30mm black 304 stainless steel countersunk screw is a versatile fixing for wall panel work in NZ homes and commercial spaces. The countersunk profile sits flush once driven, and the black finish blends with dark panel surfaces or conceals under cover caps for a clean finish.
Corrosion Resistance in NZ
304 stainless steel provides excellent resistance to rust and corrosion, making these screws reliable in NZ’s coastal environments, high-humidity bathrooms, and outdoor-sheltered applications. Unlike zinc-plated screws that can rust through in damp conditions, stainless steel maintains its integrity over the long term.
Related Products
Need a different quantity? See our Pack of 20, or browse the full Accessories range. Learn more about self-tapping screws.
FAQ
How many panels will 50 screws do? Approximately 5–8 acoustic wall panels depending on fixing spacing. For a full-height feature wall, we recommend ordering 2 packs.
Do I need to pre-drill? Not for timber substrates in most cases. Hard timbers benefit from a pilot hole to prevent splitting.
NZ delivery? Yes, all Kynora Decor products ship fast to NZ addresses nationwide.
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