SPAX uppokanta T-STAR plus puuruuvi 4 x 45 mm, ruostumaton teräs A2, 200 kpl 1197000400453

For carpenters, deck builders, and serious DIYers working outdoors, these SPAX wood screws are a reliable choice for fastening timber in damp or exposed conditions. The 4 x 45 mm size is a common go-to for decking boards, fencing, and outdoor furniture where a clean, flush finish is required.

Key specifications

• Diameter: 4 mm
• Length: 45 mm
• Material: Stainless Steel A2 (AISI 304 equivalent)
• Head type: Countersunk with MULTI head feature
• Drive: T-STAR plus, size T20
• Thread: Partial thread with SPAX wave profile
• Point: 4CUT point to reduce splitting
• Pack quantity: 200 pieces

Why choose it

The A2 stainless steel provides high corrosion resistance, making these screws suitable for outdoor use and damp environments. The 4CUT point minimises wood splitting and often eliminates the need for pre-drilling, while the MULTI head ensures flush countersinking and stops on metal. The T-STAR plus drive offers secure bit engagement for efficient driving.

Ideal use cases

• Outdoor wood construction
• Decking and fencing
• General woodworking in humid or exterior settings

Good to know

These screws are designed for use with a T-STAR plus T20 bit, which is not included. The partial thread allows for a strong, tight joint in wood-to-wood applications.