Name: SPAX 0151010400163 Rear panel screws 4 mm 16 mm T-Star Plus Steel 300 pc(s)
Brand: SPAX
SKU: 3742556
Availability: BackOrder

Close-up of a metal screw shown side and head views, with a star-shaped Torx drive and sharp threaded tip.

A metal screw anchor with a wide head and sharp threaded shaft, shown isolated on a white background.

Diagram of a screw with labeled dimensions: Ls overall length, LgV threaded length, dk head diameter, and d1 shaft diameter.

Cross-section illustration of a valve or coupler labeled 'SPAX' showing internal metal components and a green seal aligned vertically.

Close-up of a metallic rotary tool or grinder head with a circular silver disc and central opening, shown on a white background.<br>

Green SPAX box of Wirox screws, labeled T20, 4x16, 300 count, with screw illustration and barcode on the front.

Green SPAX screw box labeled '300' and '4 x 16', with T20 WiROX screws and Made in Germany branding.

Package of SPAX screws labeled 4 x 16, T20, 300 pieces, with barcode and product details on green box.

Close-up of a shiny metal drill bit with spiral cutting flutes on a white background.

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Number (Package size 300 pc(s))

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Total (€ 10.99 / piece)

€ 10.99

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14-day return policy included

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Highlights & Details

SPAX BACK WALL HEAD WITHOUT LENS T-STAR PLUS T20 FULL THREAD WIROX 300ST

Disc head without lens (screw does not apply)
Back wall is lighter and can be loosened and reconnected without any damage - e.g. when moving
Simple gap-free connection
The large screw head increases the contact pressure
Stronger pull-out resistance than with a nail
No pre-drilling required (depending on wood)

Technical specifications

Head diameter: 9.6 mm
Blade size T20
Thread form: Full thread
Thread length: 15 mm
Surface: WIROX
Anti-corrosion code A9J
Tip: 4CUT
MIG certificate: Yes

Product type: Rear panel screws

Drive: T-Star Plus

Material: Steel

(Ø): 4 mm

Length: 16 mm

Head shape: Elevator head

Dim: (Ø x L) 4 mm x 16 mm

Content: 300 pc(s)

Documents & Downloads

User & Safety Instructions

User & Safety Instructions 3742556 SPAX 0151010400163 Rear panel screws 4 mm 16 mm T-Star Plus Steel 300 pc(s)

Description

The universal screw is the absolute all-rounder in the range of SPAX. It can be screwed in almost everything – for example, completely without pre-drilling in coniferous wood like spruce and pine wood as well as in the common wooden material plates (MDF, chipboard and OSB boards). Our universal screw plays its superiority mainly in the interior fittings and furniture construction area, but also on the outside it can be used well with the appropriate corrosion protection. Due to its special thread geometry, the screw-in resistance is much lower than with conventional screws, WAS not only protects your power and nerves, but also protects the battery of the inserted screwdriver. Splining of the wood in the proximity of the edges is reliably prevented. This means you can turn more screws per battery charge, and you don't have to worry about broken wooden ends.

This text is machine translated.

Hints

The SPAX-typical T-STAR plus drive is a so-called Torx socket. This shape increases the attack surface in our T-STAR plus, and the T-STAR plus bits fit optimally in the screw head. The best possible power transfer from screwdriver to screw by T-STAR plus enables a fast working, and much more efficient than with all other drives.

When it comes to furniture, nails offer only little resistance to retraction for the rear wall in the edges of the body. Here we have the better alternative with our flat-back bolt because the large flat head distributes the pressure over a larger area. The flat-back bolt head screws for the body connection replaces the screw/sleeve combination: They are screwed into the 5 mm euro holes, self-centered and pulls both bodies tightly together. The head of the body screws is not in the way of cabinet installations such as drawer trays.

In contrast to the partial thread, the full thread extends over the entire length of the screw. The more threads a screw has, the greater the tensile and compressive forces that can be deflected from screw to wood via it. Our threaded screws are used mainly for high-strength wood joints.

The term 4CUT stands for the square shape of the screw tip. These edges supplant the wooden fibers during insertion and creates space for the core diameter of the screw. This reduces the spread pressure exerted by the Kern in the wood and prevents the wood from springing up close to the edges. The necessary torque of the cordless screwdriver is also reduced, because the Kern of the screw does not have to "squeeze" itself into the wood.

With WIROX, SPAX has developed a coating that is far superior to zinc plating in terms of corrosion protection. With WIROX no chrome (VI) is used, the screws can be loaded just as well after years in the not directly weathered external area as well as environmentally friendly. WIROX screws are the first choice for all open buildings without direct weathering such as carports or pergoles, for direct weather stresses as with terraces we recommend our screws in the stainless steel version.