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HOME FASTENING SCREWS EWS AISI410 | EWS A2
application-convex-head-screw-ews-aisi410-ews-a2
application-convex-head-screw-ews-aisi410-ews-a2
application-convex-head-screw-ews-aisi410-ews-a2

EWS AISI410 | EWS A2

CONVEX HEAD SCREW

Countersunk teardrop shaped head with curved surface for a pleasant look and firm grip with the bit. The increased shank diameter with high torsional strength for a strong, safe screwing even in high density woods.

The martensitic stainless steel version offers the highest mechanical performance. Suitable for outdoor applications and on acid wood, but away from corrosive agents (chlorides, sulphides, etc.).

The austenitic A2 stainless steel version offers higher corrosion resistance. Suitable for outdoor applications up to 1 km from the sea and on most of T4 class acid woods.

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EN 14592
Missing Title
CRC II

Documents

EWS AISI410

CODE info d₁
[mm]
 L
[mm]
 b
[mm]
 d₁
[in]
 L
[in]
 b
[in]
 TX pcs.
DOP
EWS550 - 5 50 30 0.2 1 15/16'' 1 3/16'' TX25 200
EWS560 - 5 60 36 0.2 2 3/8'' 1 7/16'' TX25 200
EWS570 - 5 70 42 0.2 2 3/4'' 1 5/8'' TX25 100
EWS580 - 5 80 48 0.2 3 1/8'' 1 7/8'' TX25 100

EWS A2 | AISI305

CODE info d₁
[mm]
 L
[mm]
 b
[mm]
 d₁
[in]
 L
[in]
 b
[in]
 TX pcs.
DOP
EWSA2550 - 5 50 30 0.2 1 15/16'' 1 3/16'' TX25 200
EWSA2560 - 5 60 36 0.2 2 3/8'' 1 7/16'' TX25 200
EWSA2570 - 5 70 42 0.2 2 3/4'' 1 5/8'' TX25 100
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