LOAD LIMITS

Drop Forged Steel C-1023 Eye Bolts

Loads are based on a safety factor of 5 to 1. When tested all eye bolts are pulled at a uniform rate of speed in a direct tension. Any deviations such as angular lifts, shock loads, modifications of the basic forging etc. will result in drastically reduced maximum loads. Shoulder type eyebolts must be used for any angular lifting and the shoulder must be tightened down to the mating surface. Angular lifts should be avoided whenever possible. For angular lifts we suggest Swivel Hoist Rings. This chart covers the Stainless Steel eyebolts also. For more information about Chicago Hardware and Fixture products go to their website at: http://www.chicagohardware.com/


Eyebolt Drawing
THREAD
DIAMETER		 THREADS
PER
INCH		 WORKING LOAD LIMIT
Straight
Pull (X)		 45° Pull (Y)
Shoulder
1/4 20 500 125
5/16 18 900 225
3/8 16 1400 350
7/16 14 2000 500
1/2 13 2600 650
9/16 12 3200 750
5/8 11 4000 1000
3/4 10 6000 1500
7/8 9 7000 1750
1 8 9000 2250
1-1/8 7 12000 2500
1-1/4 7 15000 3750
1-1/2 6 21000 4900



Smith Fastener Company • 3613 East Florence Avenue, Bell, California, 90201
Phone: ( 323 ) 587-0382 • FAX: ( 323 ) 587-8712 • E-mail: sales@smithfast.com
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