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  4. SCI A2 | AISI304

COUNTERSUNK SCREW

SCI A2 | AISI304

Thanks to the 3 THORNS tip, minimum installation distances are reduced. More screws can be used in less space and larger screws in smaller elements. Costs and time for project implementation are reduced.

New tip, special asymmetrical umbrella thread, elongated reamer cutter and under-head cutting ribs provide the screw with higher torsional strength and safer screwing.

A2 austenitic stainless steel. It offers high corrosion resistance. Suitable for outdoor applications up to 1 km from the sea in class C4 on most acid woods in class T4.

EN 14592
Missing Title
CRC II

Features

FOCUS HBS geometry technology
HEAD countersunk with ribs
DIAMETER from 3,5 mm to 8,0 mm
LENGTH from 25 mm to 320 mm

Documents

Technical data sheets
Technical data sheets USA
Declaration of performance (DOP) Download
File CAD
Find the nearest agent Download the catalogue

SCI A2 | AISI304

CODE info d₁
[mm]
 L
[mm]
 b
[mm]
 d₁
[in]
 L
[in]
 b
[in]
 TX pcs.
SCI3525 - 3.5 25 18 0.14 1'' 11/16'' TX15 500
SCI3530 - 3.5 30 18 0.14 1 3/16'' 11/16'' TX15 500
SCI3535 - 3.5 35 18 0.14 1 3/8'' 11/16'' TX15 500
SCI3540 - 3.5 40 18 0.14 1 9/16'' 11/16'' TX15 500
SCI4030 - 4 30 18 0.16 1 3/16'' 11/16'' TX20 500
SCI4035 - 4 35 18 0.16 1 3/8'' 11/16'' TX20 500
SCI4040 - 4 40 24 0.16 1 9/16'' 15/16'' TX20 500
SCI4045 - 4 45 30 0.16 1 3/4'' 1 3/16'' TX20 400
SCI4050 - 4 50 30 0.16 1 15/16'' 1 3/16'' TX20 400
SCI4060 - 4 60 35 0.16 2 3/8'' 1 3/8'' TX20 200
SCI4535 - 4.5 35 24 0.18 1 3/8'' 15/16'' TX20 400
SCI4540 - 4.5 40 24 0.18 1 9/16'' 15/16'' TX20 400
SCI4545 - 4.5 45 30 0.18 1 3/4'' 1 3/16'' TX20 400
SCI4550 - 4.5 50 30 0.18 1 15/16'' 1 3/16'' TX20 200
SCI4560 - 4.5 60 35 0.18 2 3/8'' 1 3/8'' TX20 200
SCI4570 - 4.5 70 40 0.18 2 3/4'' 1 9/16'' TX20 200
SCI4580 - 4.5 80 40 0.18 3 1/8'' 1 9/16'' TX20 200
SCI5040 - 5 40 20 0.2 1 9/16'' 13/16'' TX25 200
SCI5045 - 5 45 24 0.2 1 3/4'' 15/16'' TX25 200
SCI5050 - 5 50 24 0.2 1 15/16'' 15/16'' TX25 200
SCI5060 - 5 60 30 0.2 2 3/8'' 1 3/16'' TX25 200
SCI5070 - 5 70 35 0.2 2 3/4'' 1 3/8'' TX25 100
SCI5080 - 5 80 40 0.2 3 1/8'' 1 9/16'' TX25 100
SCI5090 - 5 90 45 0.2 3 1/2'' 1 3/4'' TX25 100
SCI50100 - 5 100 50 0.2 4'' 1 15/16'' TX25 100
SCI6060 - 6 60 30 0.24 2 3/8'' 1 3/16'' TX30 100
SCI6080 - 6 80 40 0.24 3 1/8'' 1 9/16'' TX30 100
SCI60100 - 6 100 50 0.24 4'' 1 15/16'' TX30 100
SCI60120 - 6 120 60 0.24 4 3/4'' 2 3/8'' TX30 100
SCI60140 - 6 140 75 0.24 5 1/2'' 2 15/16'' TX30 100
SCI60160 - 6 160 75 0.24 6 1/4'' 2 15/16'' TX30 100
SCI80120 - 8 120 60 0.32 4 3/4'' 2 3/8'' TX40 100
SCI80160 - 8 160 80 0.32 6 1/4'' 3 1/8'' TX40 100
SCI80200 - 8 200 80 0.32 8'' 3 1/8'' TX40 100
SCI80240 - 8 240 80 0.32 9 1/2'' 3 1/8'' TX40 100
SCI80280 - 8 280 80 0.32 11'' 3 1/8'' TX40 100

SCI A2 COIL

CODE info d₁
[mm]
 L
[mm]
 b
[mm]
 d₁
[in]
 L
[in]
 b
[in]
 TX pcs.
SCICOIL4025 - 4 25 18 0.16 1'' 11/16'' TX20 3006
SCICOIL5050 - 5 50 24 0.2 1 15/16'' 15/16'' TX25 1250
SCICOIL5060 - 5 60 30 0.2 2 3/8'' 1 3/16'' TX25 1250
SCICOIL5070 - 5 70 35 0.2 2 3/4'' 1 3/8'' TX25 625

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