SPAX BLAX Parafuso para madeira 4 x 50 mm T-STAR plus T20 cabeça escareada aço preto 200 unid. 1191040400503

Wood screw with BLAX black coating for corrosion protection and reduced driving torque. The 4CUT point reduces wood splitting without pre-drilling, while the T-STAR plus drive ensures secure bit engagement.

Advantages

BLAX coating provides corrosion protection and a black finish. The wavy thread profile reduces friction and driving torque. The 4CUT point minimizes splitting, often eliminating pre-drilling in softwood.

Suitable for

• Wood construction
• Furniture assembly
• General woodworking
• Softwood and hardwood (pre-drilling recommended for hardwood)

Key specifications

• Diameter: 4 mm
• Length: 50 mm
• Drive: T-STAR plus T20
• Head: Countersunk with MULTI head
• Thread: Partial thread with wavy profile
• Material: Steel with BLAX coating
• Quantity: 200 pieces

Recommendations

For optimal results in hardwood, pre-drill a pilot hole. Use a T-STAR plus T20 bit for best engagement and reduced cam-out.