Floor Screw With Drill Tip 3.9x41mm Yellow 250pcs Nils Ahlgren

Description

Intended for mounting solid wood floors against wooden joists, screwing into the floorboard tongue and groove at a 45 degree angle. The screw is equipped with a drill tip to prevent cracking in the floorboard. The 3.9x41 mm screw is used for material thicknesses of 14-17 mm. The 3.9x57 mm screw is used for material thicknesses of 18-30 mm.

Specifications

• Material/Facts: Hardened steel, drill tip, yellow zinc plated 5μm
• Recommended speed: 2000-4000rpm
• Screw consumption: approx. 16 pcs/m²
• Surface treatment: Yellow chromated
• Color: Yellow
• Bits: TX-15
• Quantity/Pack: 250pcs