Simpson Strong-Tie Wood Construction Connectors

Simpson Strong-Tie ® Wood Construction Connectors DGF/DGBF/DGHF Fire Wall Hangers (cont.)

Allowable Loads on 2x4 or 2x6 Wall

DF/SP

SPF/HF

Fasteners (in.)

Download (100/125)

Download (100/125)

Joist Depth (in.)

Web Stiff Req’d

Code Ref.

Model

Ga.

Uplift (160)

Uplift (160)

(2) 2x, 4x Nailer

(2) 2x, 4x Nailer

Top

Face

Joist

Studwall 2x, 3x Nailer

Studwall 2x, 3x Nailer

(6) 0.148 x 3 (4) 0.148 x 3 (2) 0.148 x 1 1/2

— 130 1,160 — 1,160 110 1,130 — 1,130

220 1,350 1,350 1,350 190 1,315 1,315 1,315

12 7 1/4 to 11 1/4

— (6) 0.148 x 1 1/2

(6) 0.148 x 1 1/2

DGF

ü

(6) 0.148 x 3

— (6) 0.148 x 1 1/2

315 1,420 — 1,420 270 1,385 — 1,385

ü

(6) 0.148 x 3 (4) 0.148 x 3 (2) 0.148 x 1 1/2

— 130 1,160 — 1,160 110 1,130 — 1,130

IBC, FL, LA

DGF

12 11 7/8 to 24

315 1,620 1,620 1,620 270 1,450 1,450 1,450

(6) 0.148 x 1 1/2

— (6) 0.148 x 1 1/2

ü

(6) 0.148 x 3

— (6) 0.148 x 1 1/2

315 1,705 — 1,705 270 1,525 — 1,525

ü

855 2,030 2,030 2,030 650 1,855 1,855 1,855

(5) 0.148 x 1 1/2 (2) 0.148 x 3 (8) 0.148 x 1 1/2

ü

DGHF

10 7 1/4 to 24

(5) 0.148 x 3 (2) 0.148 x 3 (8) 0.148 x 1 1/2

900 2,135 — 2,135 770 1,950 — 1,950

ü

DGBF (over studs) 7 9 1/2 to 24 (8) 0.148 x 3 (4) 0.148 x 3 (8) 0.148 x 3 ü

1,040 3,015 — 3,015 890 2,280 — 2,280

315 1,620 — 1,620 270 1,350 — 1,350 — 870 2,010 — 2,010 755 1,705 1,550 —

DGHF (skewed)

10 7 1/4 to 24 (5) 0.148 x 3 (2) 0.148 x 3 (8) 0.148 x 1 1/2

ü

DGHF (offset)

10 7 1/4 to 24 (5) 0.148 x 3 (2) 0.148 x 3 (8) 0.148 x 1 1/2

ü

1. Uplift loads have been increased for earthquake or wind loading with no further increase allowed. Reduce where other loads govern. 2. Allowable loads are for 2x4 minimum stud wall or nailer. Back-to-back installations require a minimum 2x6. Wall design by designer. 3. For hangers spaced closer than 16" o.c., the allowable load shall be reduced proportionately. 4. DGBF installation requires a minimum (2) 2x4 stud or post in the wall at hanger location. Post design by designer. 5. DGHF hangers may be skewed up to 45. Skew and offset options cannot be combined. 6. Face nails for DGHF (offset) may be installed in any two holes. 7. DGF and DGHF may be installed over 5/8 " maximum wood structural panel sheathing. For DGF, use 0.87 of the table loads for uplift and download. For DGHF, use 0.91 of table loads for uplift and full table downloads. Sheathing shall be installed flush with top of the wall and fastened per code. 8. Fasteners: Nail dimensions are listed diameter by length. See pp. 21–22 for fastener information.

Fire Wall Hangers

Face of wall

1 ⁄ " drywall gap

End of joist stop End of truss

DGF — 1 ¾ " DGHF — 1 ⁄ " DGBF — 1 ¾ " truss gap

⅛ " max.

DGHF Hanger (DGF similar) Top View with Gap

DGF Hanger on Stud Wall with Trusses

DGF hanger width plus 1/4"

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

2¾ "

DGHF and DGBF hanger width plus 1/4"

3"

Drywall Notches

DGBF Hanger Installed with Double Studs

236