HOBAU Self-Tapping Screw with Coarse Thread

The HOBAU self-tapping screw with coarse thread is a fastener whose shank is fitted with a wide-pitch thread. The screw has a sharp point on one end and a countersunk head with sharp ribs along its side perimeter. The ribs are designed to countersink the hole as the fastener is driven in.

The top face of the HOBAU screw head has a cross recess for a shaped screwdriver or a cross-head driver bit. This type of self-tapping screw is made of alloy steel with galvanic zinc plating. It is available in two color options – white and yellow. The color depends on the base material used for the coating.

The main purpose of HOBAU self-tapping screws with coarse thread is to create a reliable and inconspicuous fastening of finishing elements to a wood base. This includes skirting boards, trim, decorative elements, and facing panels.

FLOK supplies fasteners and hardware in any quantity across Russia. The full size range of original HOBAU screws is in stock.

Materials:

• Carbon steel
• Coated steel: galvanic zinc plating, yellow passivation

Sizes of HOBAU finishing screws with coarse single-start thread: diameter from 4.2 to 4.8 mm, length from 19 to 75 mm.

The full equivalent of the HOBAU self-tapping screw is the SPAX universal self-tapping screw, diameter from 2 to 6 mm, length from 10 to 240 mm.