A B C
D
E No.
Min.
Proof
Load
(lbs.)
Min.
Break
Load
(lbs.)
Stocked
Min.
Eff.
Thrd.
Length
Line Loads
Wx
Wy
Wz
1/4 1
3/4 1-3/16 25/32 21 600 2,000 Blank
1/4-20 7/8
400 100 80
3/8 1-1/4 1
1-21/32 1-3/16 23 2,100 5,000 Blank
3/8-16 1-1/8 1,400 350 250
1/2
1-1/2
1-3/16
2-1/16
1-13/32
25
3,900
9,200
Blank 1/2-13
1-11/32
2,600
650
520
9/16 1-5/8 1-9/32 2-13/16 1-17/32 26 4,500 11,830 Blank
9/16-12 1-3/8
3,000 750
600
5/8
1-3/4
1-3/8
2-1/2
1-11/16
27
6,000
14,700
Blank 5/8-11
1-9/16
4,000
1,000
800
3/4 2
1-1/2 2-13/16
1-13/16 28 9,000 21,700 Blank
3/4-10 1-5/8 6,000 1,500 1,200
7/8 2-1/4
1-11/16
3-1/4 2-1/16
29
10,000
30,000
Blank
7/8-9 1-13/16
6,600 1,670
1,330
1 2-1/2
1-13/16
3-9/16
2-5/16 30 12,000
39,400 Blank
1-8 2-1/16
8,000
2,000
1,600
1-1/2 3-1/2 2-9/16 5-1/2 3-5/32
34
27,000
91,300 Blank
1-1/2-6 3
17,800 4,500 3,600
A.
Do not use eyebolts on angular lifts unless absolutely necessary. For angular lifts, the shoulder pattern
eyebolt is preferred.
B.
Load should always be applied to eyebolts in the plane of the eye, not at some angle to this plane.
C.
Shoulder eyebolts must be properly seated (should bear firmly against the mating part), otherwise the
working loads must be reduced to those indicated for regular eyebolts. A washer or spacer may be
required to put the plane of the eye in the direction of the load when the shoulder is seated.
D.
No load greater than the safe working load listed in the data table should be used.
E.
To obtain the greatest strength from the eyebolt, it must fit reasonably tight in its mounting hole to prevent
accidental unscrewing due to twist of cable.
F.
Eyebolts should never be painted or otherwise coated when used for lifting. Such coatings may cover
potential flaws in the eyebolt.
G.
To attain the safe working loads listed for regular eyebolts, 90% of the thread length must be engaged.
Copyright
©
1996-2001
ED-7244
Daktronics, Inc.
Rev. 4 – 14 March 2001
Summary of Contents for DistaView BA-1018-31
Page 4: ...ii Table of Contents Appendix B Eyebolts B 1 ...
Page 10: ......
Page 30: ......
Page 41: ......
Page 42: ......
Page 43: ......
Page 44: ......
Page 45: ......
Page 46: ......
Page 47: ......
Page 48: ......
Page 49: ......
Page 50: ......
Page 51: ......
Page 52: ......
Page 53: ......
Page 54: ......
Page 55: ......
Page 56: ......
Page 57: ......
Page 58: ......
Page 59: ......
Page 60: ......
Page 61: ......
Page 62: ......
Page 63: ......
Page 64: ......
Page 65: ......
Page 66: ......
Page 67: ......
Page 68: ......
Page 69: ......
Page 70: ......
Page 71: ......
Page 72: ......
Page 73: ......
Page 74: ......
Page 75: ......
Page 76: ......
Page 77: ......
Page 78: ......
Page 79: ......
Page 80: ......
Page 81: ......
Page 82: ......
Page 83: ......
Page 84: ......
Page 85: ......
Page 86: ......
Page 87: ......
Page 88: ......
Page 89: ...Eyebolts B 1 Eyebolts ED 7244 ...
Page 90: ......
Page 93: ...Appendix C C 1 ...
Page 94: ......