Shape of shaft.: Ribbed. Head shape: Flat. Area of application: Outdoors to bring together bits of wood, e.g., in building a fence or wood facades.

SPAX TFT - Wood screw with countersunk head. Pozidriv (Z) crosshead. Multi-head for wood and metal fittings. Patent-protected axle profile is quick to pull in/gentle and adapted to the material. 4CUT tip does not shatter, not even at a short distance to the edge/requires no pre-drilling, attaches immediately to the material.

SPAX TFT - Wood screw with countersunk head. Torx head. Multi-head for wood and metal fittings. Patent-protected axle profile is quick to pull in/gentle and adapted to the material. 4CUT tip does not shatter, not even at a short distance to the edge/requires no pre-drilling, attaches immediately to the material. SPAX original Bits with pin (T-Star Plus) that provides optimum fitting shape in the screw. With 1/4" six-edge fitting - see art. no 298360-298363.
D = partially threaded.

TKT- wooden screw with rounded head. Pozidriv (Z) crosshead. Multi-head for wood and metal fittings. Patent-protected axle profile is quick to pull in/gentle and adapted to the material. 4CUT tip does not shatter, not even at a short distance to the edge/requires no pre-drilling, attaches immediately to the material.

U-rod with angle leg. Used as walling tie-rod in cavity wall and is combined with wall bracket (no. 12, 13, 14) for anchoring in underlying wall. The required length of the tie rod is determined by the air gap’s width and the anchoring length. For standard, module and facing bricks.

Mounting The U-rod is coupled with the chosen wall bracket and walled into two overhead horizontal joints. The anchoring length in the cavity wall must be at least 40 mm.

a dim - Walling dimensions, "a" mm parallel brick. b dim - Air gap + walling in brick (min. 40 mm). c dim - Shift height (brick+joint thickness).

Design load capacity:
Since the rod is combined with different wall brackets, it the lowest value for combination that is design load capacity. Design load capacity (safety class 2) for the U-rod can be set at:

M-thread. Hexagonal screw in accordance with ISO 4014 (DIN 931), partially threaded.

M-thread. Hexagonal screw in accordance with ISO 4014 (DIN 931), partially threaded.

M-thread. Hexagonal lock nut, high model with nylon ring in accordance with DIN 982.Steel Class 8.0 bright zinc-coated.

M-thread. Jointing hexagonal nut. Steel class 4.0 untreated.

M-thread. Hexagonal screw in accordance with ISO 4017 , (DIN 933) fully threaded.

Phillips cross recess no. 2. Head Ø 7 mm. Mounting usage: A screwdriver with an RPM of 2.000 - 3.000 is recommended. Dimensioning approx. 20 per m2, screw distance 20 cm. Sharp tip with double-lead threads that grip immediately, penetrate very quickly into the steel frame at the same time that the grooves under the head embed the screw. Suitable for the installation of chipboard, plywood and OSB into steel frames with maximum thickness 1.0 mm. Bases and mouldings can also be secured into wooden frames.

Phillips cross recess no. 2. Head Ø 5,5 mm. Drill bit and threads designed for embedding into steel up to 2 mm. The grooves under the head embed the screw. Suitable for fitting mouldings and bases to steel frames.

Attachment section Square 1. Dimensioning: approx. 10-16 st/m². Reduced drill bit and threads designed for embedding into wood. The threads grip immediately and draw the screw into the wooden flooring at the same time as the head embeds by itself. Suitable for fitting floors and strips onto wooden joists.

Special screw for external mounting of wood, chipboard material, panels, trusses, plywood sheets etc., to wood studs. The drill tip gives crack-free installation. Installation instructions: A screwdriver with an RPM of 2,000 - 3,000 is recommended.