SPAX tornillo de cabeza avellanada 4,0 x 50 mm T-STAR plus T20 galvanizado cincado acero 200 uds.

SPAX countersunk head screws with T-STAR plus drive offer superior performance for universal applications. The 4CUT point reduces splitting and allows for faster driving without pre-drilling in most wood types. Galvanized A2L zinc plating provides medium corrosion resistance suitable for indoor use.

Advantages

Optimized thread geometry ensures high pull-out resistance. The T-STAR plus drive guarantees perfect power transmission and reduces cam-out. The countersunk head sits flush with the surface for a clean finish.

Suitable for

• Wood, chipboard, MDF, plastic, and thin metal profiles
• Indoor furniture assembly, joinery, and general construction

Key specifications

• Diameter: 4.0 mm
• Length: 50 mm
• Head type: Countersunk
• Drive: T-STAR plus (T20)
• Thread: Partial thread, approx. 30 mm
• Point: 4CUT
• Material: Steel, galvanized A2L zinc plated
• Quantity: 200 pieces
• Head diameter: 7.9 mm
• Certification: CE marking (EN 14592)

Recommendations

Use a T20 bit for driving. Pre-drilling is generally not required in softwood and hardwood. For hard or brittle materials, pre-drilling with a 3.0 mm drill bit is recommended.