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HOME FASTENING SCREWS KKT COLOR A4 | AISI316
application-cone-shaped-concealed-head-screw-kkt-colora4-aisi316
application-cone-shaped-concealed-head-screw-kkt-colora4-aisi316
application-cone-shaped-concealed-head-screw-kkt-colora4-aisi316

KKT COLOR A4 | AISI316

CONE-SHAPED CONCEALED HEAD SCREW

The KKT COLOR A4 | AISI316 wood screw is ideal for application in very aggressive environments and with chemically-treated woods.

The brown, grey or black coloured head offers excellent camouflaging with wood, for an optimal aesthetic result.

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EN 14592
Missing Title
CRC III

Description

Wood screws for outdoors with concealed coloured head: choose KKT COLOR A4 | AISI316.

KKT COLOR A4 | AISI316 is the ideal wood screw for outdoor use in very aggressive environments or with acetylate-treated woods.

The three-lobed thread makes it possible to cut the wood grain during screwing.

The wood penetration capacity is exceptional, while the inverse (left-hand) under-head thread guarantees excellent grip.

The small conical head ensures that it is concealed in the wood.

In A4 | AISI316 austenitic stainless steel with coloured organic coating, it is suitable for use without pre-drilling on timber boards with a density of less than 550 kg/m3 and with pre-drilling on boards with a density of less than 880 kg/m3. Service classes 1, 2 and 3.

Documents

KKT COLOR A4 | AISI316 BROWN

CODE info d₁
[mm]
 L
[mm]
 b
[mm]
 d₁
[in]
 L
[in]
 b
[in]
 TX pcs.
DOP
KKT540A4M - 5 43 25 0.2 1 11/16'' 1'' TX20 200
KKT550A4M - 5 53 35 0.2 2 1/16'' 1 3/8'' TX20 200
KKT560A4M - 5 60 40 0.2 2 3/8'' 1 9/16'' TX20 200
KKT570A4M - 5 70 50 0.2 2 3/4'' 1 15/16'' TX20 100

KKT COLOR A4 | AISI316 GREY

CODE info d₁
[mm]
 L
[mm]
 b
[mm]
 d₁
[in]
 L
[in]
 b
[in]
 TX pcs.
DOP
KKT550A4G - 5 53 35 0.2 2 1/16'' 1 3/8'' TX20 200
KKT560A4G - 5 60 40 0.2 2 3/8'' 1 9/16'' TX20 200

KKT COLOR A4 | AISI316 BLACK

CODE info d₁
[mm]
 L
[mm]
 b
[mm]
 d₁
[in]
 L
[in]
 b
[in]
 TX pcs.
DOP
KKT550A4N - 5 53 35 0.2 2 1/16'' 1 3/8'' TX20 200
KKT560A4N - 5 60 40 0.2 2 3/8'' 1 9/16'' TX20 200
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