Simpson Strong-Tie Wood Construction Connectors

Simpson Strong-Tie ® Wood Construction Connectors Fastener Application Guide

Floor-to-Floor

Upper wall

Strong-Drive ® SDWF FLOOR-TO-FLOOR Screw Size range: 0.270" x 16" – 30"

Floor sheathing

TUW Take-Up Washer

Rim joist

Lower wall top plate

Strong-Drive SDWS TIMBER Screw (Interior Grade) Size range: 0.195" x 6", 7 1/2 " ; 0.220 x 4" – 15"

CLT Floor Connection

SDWS Timber screws CLT Half-Lap Connection

Strong-Drive SDWS TIMBER Screw (Exterior Grade) Size range: 0.220" x 3" – 10"

CLT Spline Connection

Strong-Drive SDWS TIMBER Screw (Interior Grade) Size range: 0.195" x 6", 7 1/2 " ; 0.220" x 4" – 15"

SDWS Timber screws

Plywood spline

0

0

8

8

G

G

X

X

5-ply CLT

8

8

0

0

Strong-Drive SDCP TIMBER-CP Screw Size range: 0.220" x 3 1/8 " – 11 3/4 "; 0.275" x 14"

6

6

C-C-2021 ©2021 SIMPSON STRONG-TIE COMPANY INC.

0

0

1

1

G

G

CLT to Steel Beam Connection

1

1

0

0

6

6

Strong-Drive SDHR COMBO-HEAD Screw Size range: 0.275" x 4", 6 1/4 "; 0.315" x 4", 6 1/4 "

For more information and load values, refer to strongtie.com/masstimber or the Fastening Systems Technical Guide (C-F-2019TECHSUP) at strongtie.com .

Fasteners

SDHR Combo-Head screws

343