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CSA Connector Screw

Verified by manufacturer 6 months ago

CSA4.0X30

Simpson Strong-Tie Variant:

Screws for fixing Simpson Strong-Tie connectors to timber.

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01827 255 600 Website

Application

  • Suitable on: Solid wood, composite lumber, and glued-laminated wood supporting/ supported members.
  • Common applications: Fixing connectors to timber, including joist hangers, angle brackets and straps.
  • Steel screws (CSA) are suitable for indoor use only.
  • Stainless steel screws (CSA-S) are suitable for outdoor use.

Description

The CSA and CSA-S connector screw has been developed for installing Simpson Strong-Tie connectors to timber, in order to obtain the published load bearing capacities. The conical shape under the head ensures a full contact with the connector which increases the transfer of force. A fixed connection with larger cross-bearing capacity than for standard screws is obtained. The six lobe recess helps to fix the screw during insertion.


Features

  • Steel with electro-galvanized coating or A4 marine grade stainless steel.
  • ETA approved (ETA-04/0013).
  • Six lobe drive.
  • Conical shape under the head for secure fit in connector holes.
  • Type 17 point to prevent splitting of timber.
  • CE marked.

General information

Color

Silver

Finish

Galvanized

Material

Steel

Stainless steel

Shape

Other

Length

Width

3.95 mm

4.85 mm

Uniclass

Pr_20_29_76_98 Wood screwsPrimary

CAWS

G20/41 Bolt/ screw assemblies

G20/615 Bolt/ screw assemblies

Specification data - Wood screws

Standard

To BS EN 14592.

Material

Steel.

Finish

Electro-galvanized.

Screw details

-

Head option

Round head.

Screw pattern

Fully threaded shank.

Size

-

Diameter

3.95 mm.

Length

30 mm.

Service class

2.

Literature

CSA Connector Screw - TDS

CSA Connector Screw - TDS

CSA-S Screws for Torx head connectors - Stainless steel - TDS

CSA-S Screws for Torx head connectors - Stainless steel - TDS

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