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  4. SCI A4 | AISI316

COUNTERSUNK SCREW

SCI A4 | AISI316

The SCI A4 | AISI316 wood screw in stainless steel is the fastener that resists corrosion in particularly aggressive environments, such as by the sea.

Ideal for the construction of small and medium-sized wooden structures and decking in outdoor environments.

Missing Title
CRC III

SCI A4 | AISI316 wood screws, the fastener for marine environments that resists corrosion.

The special geometry of the SCI A4 | AISI316 wood screws features a self-perforating tip with setback notch, a special asymmetric “umbrella” thread, an elongated cutter and sharp under-head ribs.

Geometric details provide the screw with greater torsional strength for more secure screwing. The A4 | AISI316 austenitic stainless steel ensures excellent resistance to corrosion, ideal for applications in seaside environments.

The SCI A4 | AISI316 wood screw is suitable for use without pre-drilling on timber boards with a density of up to 470 kg/m3 and with pre-drilling on timber boards with a maximum density of 620 kg/m3. Service classes 1, 2 and 3

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Features

FOCUS HBS geometry technology
HEAD countersunk with ribs
DIAMETER 5.0 mm
LENGTH from 50 mm to 100 mm

Documents

Technical data sheets
Technical data sheets USA
Item specification
File CAD
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SCI A4 | AISI316

CODE info d₁
[mm]
 L
[mm]
 b
[mm]
 d₁
[in]
 L
[in]
 b
[in]
 TX pcs.
SCI5050A4 - 5 50 24 0.2 1 15/16'' 15/16'' TX25 200
SCI5060A4 - 5 60 30 0.2 2 3/8'' 1 3/16'' TX25 200
SCI5070A4 - 5 70 35 0.2 2 3/4'' 1 3/8'' TX25 100
SCI5080A4 - 5 80 40 0.2 3 1/8'' 1 9/16'' TX25 100
SCI5090A4 - 5 90 45 0.2 3 1/2'' 1 3/4'' TX25 100
SCI50100A4 - 5 100 50 0.2 4'' 1 15/16'' TX25 100

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