1/2" X 3-1/4" Galvanized Regular Eye Bolt

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Dimensions are in inches unless otherwise noted.

Size & TPI (A)	Shank Length (B)	WLL (lbs)	C	D	E	Approximate Weight Each (lbs)
1/4" - 20 UNC	2"	650	1.50	0.50	1.00	0.06
1/4" - 20 UNC	4"	650	2.50	0.50	1.00	0.10
5/16" - 18 UNC	2-1/4"	1200	1.50	0.63	1.25	0.13
5/16" - 18 UNC	4-1/4"	1200	2.50	0.63	1.25	0.17
3/8" - 16 UNC	2-1/2"	1550	1.50	0.75	1.50	0.22
3/8" - 16 UNC	4-1/2"	1550	2.50	0.75	1.50	0.28
3/8" - 16 UNC	6"	1550	2.50	0.75	1.50	0.33
1/2" - 13 UNC	2"	2600	1.50	1.00	2.00	0.46
1/2" - 13 UNC	3-1/4"	2600	1.50	1.00	2.00	0.54
1/2" - 13 UNC	6"	2600	3.00	1.00	2.00	0.68
1/2" - 13 UNC	8"	2600	3.00	1.00	2.00	0.80
1/2" - 13 UNC	10"	2600	3.00	1.00	2.00	0.93
1/2" - 13 UNC	12"	2600	3.00	1.00	2.00	1.23
5/8" - 11 UNC	4"	5200	2.00	1.25	2.50	1.00
5/8" - 11 UNC	6"	5200	3.00	1.25	2.50	1.14
5/8" - 11 UNC	8"	5200	3.00	1.25	2.50	1.38
5/8" - 11 UNC	10"	5200	3.00	1.25	2.50	1.55
5/8" - 11 UNC	12"	5200	4.00	1.25	2.50	1.69
5/8" - 11 UNC	15"	5200	4.00	1.25	2.50	1.90
5/8" - 11 UNC	18"	5200	4.00	1.25	2.50	1.97
5/8" - 11 UNC	20"	5200	5.00	1.25	2.50	2.11
5/8" - 11 UNC	24"	5200	6.00	1.25	2.50	2.39
3/4" - 10 UNC	4-1/2"	7200	2.00	1.50	3.00	1.64
3/4" - 10 UNC	6"	7200	3.00	1.50	3.00	1.81
3/4" - 10 UNC	8"	7200	3.00	1.50	3.00	2.00
3/4" - 10 UNC	10"	7200	3.00	1.50	3.00	2.30
3/4" - 10 UNC	12"	7200	4.00	1.50	3.00	2.50
3/4" - 10 UNC	15"	7200	5.00	1.50	3.00	2.90
3/4" - 10 UNC	18"	7200	5.00	1.50	3.00	3.20
3/4" - 10 UNC	24"	7200	6.00	1.50	3.00	3.50
7/8" - 9 UNC	12"	10600	4.00	1.75	3.50	2.00
1" - 8 UNC	6"	13300	3.00	2.00	4.00	3.60
1" - 8 UNC	9"	13300	4.00	2.00	4.00	4.30
1" - 8 UNC	12"	13300	4.00	2.00	4.00	5.00

*Nut Included

**Threaded length may vary from specification.

Do you have any phone where I can call to ask a question please.

888-682-8186

It is posted on our "Customer Service" page along with many other helpful answeres to questions you may have.
Play swing, 4 feet in diameter, cloth (?) surface, to be hung from 10 to 12 inch in diameter Silver Maple branch that is ~16 feet above the ground. Estimate worst case of 500 pound load, two big men for example. What eye bolt would I need ? Shouldered? ½ inch by 15 inches ¾ inch by 15 inches or something else and recommend fasteners thank you

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