Use and Care Manual

ManualsBrandsMiTek ManualsBuilding Hardware1-1/2 in. x 1-1/2 in. x 1-1/4 in. G185 16-Gauge Framing Angle (1-Pack)

Fasteners

MiTek

Product Catalog

WSWH Washer Head Interior Structural Wood Screw Application

A B

WSWH45

4-1/2"

1-1/2" 1-1/2" 1-1/2"

WSWH6

1-1/2"

1-1/2" 1-1/2" 1-1/2"

Fastener Size Selection by Assembly Type

(2 rows shown)

WSWH278

2-7/8"

1-1/2" 1-1/2"

2-7/8"

Screw

ABCABC

24 535 455

19.2 670 570

16 805 680

24 805 680

19.2 1005 850

16 1205 1020

24 625 545

19.2 780 685

16 935 820

24 935 820

19.2 1165 1025

16 1400 1230

24 555 485

19.2 690 605

16 830 730

24 830 730

19.2 1040 910

16 1245 1090

1) Allowable loads are derived from tested fastener values as reported in ICC-ES ESR-2761.

2) All numbers in this table are based on Douglas Fir-Larch (DF), Southern Pine (SP), and Spruce-Pine-Fir (SPF).

The DF/SP values are based on SG ≥ 0.50. The SPF values are based on 0.42 ≤ SG < 0.50.

3) The uniform loads in this table relate only to the capacity of the fastener to transfer shear loads between plies.

The capacity of the beam may be less and should be verified by design professional.

4) Values listed reflect 100% load duration. (C

=1.0) The designer may apply adjustment factors to increase or

decrease these loads per the NDS based on conditions for each assembly.

5) To minimize rotation, 6" wide beams shall be side loaded only when loads are applied to both sides of the beam,

with the lesser loaded side bearing at least 25% of the overall design load.

6) Load values depicted assume all uniform load is applied to the outermost ply or point of entry for the screw.

7) Tip side loading to beam is allowed for 50% of listed allowable side load. Head side and tip side of beam can be

loaded concurrently so long as they do not exceed listed capacity. (Example: A 3-ply assembly with a head side

load of 1,400 plf and tip side load of 700 plf may be fastened together with 3 rows of WSWH screws at 16" O.C.

spacing between fasteners in a row).

New products or updated product information are desi

nated in blue font.

-- --

-- -- -- --

---- ----

6 WSWH6

No. of

Screws

Vertical

Column

Length

(in)

MiTek

Stock No.

2-7/8 WSWH278

SPF

4-1/2 WSWH45

Spacing

Between

Screws in

a Row (in)

Allowable Side Loads by Assembly Type (Lbs/Lineal Ft)

(See Graphics)

1,2,3,4,5,6

DF/SP

-- -- -- --

Side Loaded Beams

Where oor joists are joined to the side of the beam (typically using a joist hanger), this load chart must be used

to establish the proper pattern based on the design load as determined by the engineer and noted on the plans.