SS304 SS316 Enhanced Oval Countersunk Speedy Square Thread Deck Screws For WPC & Solid Timber

Spec 1Material: SS304 / SS316 Stainless Steel
Spec 2Finish: Passivated & Wax / Baked Bronze Coating
Spec 3Feature: Oval Countersunk Head, Speedy Square Thread, Double Type17 Auger Point
Spec 4Application: Timber & WPC Composite Outdoor Deck Construction

Enhanced Countersunk/Oval Deck Screw | SS304 & SS316 Stainless Fastener

Enhanced Countersunk/Oval Deck Screw

Speedy Square Thread Stainless Steel Deck Fastener for WPC & Solid Timber Decking

Torx Drive: High torque design to avoid screw head stripping during installation
Enhanced Oval Countersunk Head with Ribs: Optimized ribs for neat full countersinking on deck surface
Double Locking Reverse Thread: Hole expanding design prevents screw pull-out from deck boards
Serrated Cutting Teeth: Improves penetration into hard composite & dense hardwood
Speedy Square Thread: Fast driving speed for efficient deck installation
Double Type 17 Slot Auger Point: Dual slot drill tip prevents timber splitting and speeds up entry

Raw Material: SS304, SS316 Stainless Steel

Available Finish: Passivated & Wax / Baked Bronze Anti-corrosion Coating

Diameter Gauge	Length	Head	Drive	Material	Finish	Thread Feature	Slot & Tip
4.2mm 8G	50/65mm	Countersunk/Oval	Torx T25	SS304/316	Passivated & Wax / Baked Bronze	Speedy Square Thread	Double Type17 Slots / Auger Point
4.8mm 10G	60/65/75mm	Countersunk/Oval	Torx T25	SS304/316	Passivated & Wax / Baked Bronze	Speedy Square Thread	Double Type17 Slots / Auger Point
5.5mm 12G	65/75/90/100/120mm	Countersunk/Oval	Torx T25	SS304/316	Passivated & Wax / Baked Bronze	Speedy Square Thread	Double Type17 Slots / Auger Point

Outdoor WPC composite deck, solid hardwood patio deck, landscape timber construction, coastal anti-corrosion deck projects.