HomeMy WebLinkAboutAPPROVED Truss toe-nailST-TOENAIL
NOTES:
1. TOE-NAILS SHALL BE DRIVEN AT AN ANGLE OF 30 DEGREES WITH THE MEMBER
AND STARTED 1/3 THE LENGTH OF THE NAIL FROM THE MEMBER END AS SHOWN.
2. THE END DISTANCE, EDGE DISTANCE, AND SPACING OF NAILS SHALL BE SUCH
AS TO AVOID UNUSUAL SPLITTING OF THE WOOD.
3. ALLOWABLE VALUE SHALL BE THE LESSER VALUE OF THE BOTTOM CHORD SPECIES
FOR MEMBERS OF DIFFERENT SPECIES.
LATERAL TOE-NAIL DETAIL
L
L/3
30.00°
SIDE VIEW
(2x3)
2 NAILS
FAR SIDE
NEAR SIDE
L/2
L/2
45.00°45.00°
SIDE VIEW
(2x3, 2x4)
2 NAILS
NEAR SIDE
NEAR SIDE
45 DEGREE ANGLE
BEVEL CUT
SQUARE CUT
SIDE VIEW
(2x4, 2x6)
3 NAILS
FAR SIDE
NEAR SIDE
NEAR SIDE
SIDE VIEW
(2x6)
3 NAILS
NEAR SIDE
NEAR SIDE
NEAR SIDE
TOE-NAIL SINGLE SHEAR VALUES PER NDS 2001 (lb/nail)3.5" LONG3.25" LONG3.0" LONGDIAM.SYP SPFDF HF SPF-S
.131
.128
.128
.135
.131
.131
.162
.148
.148
.120
118.3 108.3 93.9 91.9 80.2
63.4
59.768.4
72.6
69.9
74.2
80.6
85.6
88.1
93.5
106.6 97.6 84.7 82.8 72.3
59.7
57.065.3
68.4
66.7
69.9
76.9
80.6
84.1
88.1
88.1 80.6 69.9 68.4 59.7
57.0
50.157.4
65.3
58.7
66.7
67.6
76.9
73.9
84.1
106.6 97.6 84.7 82.8 72.3
VALUES SHOWN ARE CAPACITY PER TOE-NAIL.
APPLICABLE DURATION OF LOAD INCREASES MAY BE APPLIED.
EXAMPLE:
(3) - 16d NAILS (.162" diam. x 3.5") WITH SPF SPECIES BOTTOM CHORD
For load duration increase of 1.15:
3 (nails) X 91.9 (lb/nail) X 1.15 (DOL) = 317.0 lb Maximum Capacity
VIEWS SHOWN ARE FOR
ILLUSTRATION PURPOSES ONLY
MiTek Industries, Inc.
R MiTek Industries, Chesterfield, MO Page 1 of 1
OCTOBER 1, 2006