Product Brochure
Outdoor Accents
®
Decorative Hardware
© 2018 Simpson Strong-Tie Company Inc. F-C-OAMISSION18
10
Fasteners/Washers
Outdoor Accents Structural Wood Screw
with Hex-Head Washer — Wood to Wood/Steel Side Plate
Model No.
Screw
Length
(in.)
Thread
Length
(in.)
Allowable Shear Loads (lb.)
2x Wood to Wood 12-Ga. Steel Side Member
DF/SP SPF/HF
Western
Cedar
DF/SP SPF/HF
Western
Cedar
SDWS22312DBB and STN22 3½ 2 235 192 179 470 385 320
SDWS22512DBB and STN22 5½ 2
¾
465 430 395 640 495 425
1. Allowable loads are for connections between two members with full thread penetration into the main member.
2. Allowable loads are shown at the wood load duration factor of C
D
= 1.0. Loads may be increased for load
duration per the building code up to a C
D
= 1.60. Tabulated values must be multiplied by all applicable
adjustment factors per the NDS.
3. Minimum spacing, edge and end distance requirements are per IAPMO UES ER-192.
4. Loads are based on installation into the side grain of the wood with the screw axis perpendicular to the
face of the member.
W22
3.5
SDWS22312DBB with STN22
Outdoor Accents Connector Screw
Model
No.
Size
(in.)
Thread
Length
(in.)
DF/SP Allowable Loads SPF/HF Allowable Loads
Shear Steel
Side Plate (lb.)
20 ga.−12 ga.
Withdrawal
(lb./in.)
Shear Steel
Side Plate (lb.)
20 ga.−12 ga.
Withdrawal
(lb./in.)
SD10112DBB #10 x 1
½
" 1 173 173 138 122
1. Withdrawal loads and steel-side-plate shear loads are based on testing per AC233.
2. Allowable loads are shown at the wood load duration factor of C
D
= 1.00. Loads may be increased for load
duration per the building code up to a C
D
= 1.60.
3. Withdrawal loads are in pounds per inch of the thread penetration into the side grain of the main member.
4. Visit strongtie.com for wood-to-wood shear values and wood-side-plate details.
1015
SD10112DBB with APA21
Decorative Washer
Model No. Ga. Hole Dia. (in.)
W
(in.)
APDMW56 12 3
1. Fastener is SDWS22312DBB inserted through
an STN22 washer.
W
9⁄16
" dia.
APDMW56
3"
APDTS3
W
Decorative Star
Model No. Ga. Screw size
W
(in.)
APDTS3 12 #10 x 1 ½" 3
1. Fastener is SD10112DBB.