Stud (Wedge) Anchor Information

Diameter	Hole Size	Minimum Embedment	Minimum Thread Length

1/4"	1/4"	1-1/8"	3/4"
5/16" x 2" only	5/16"	7/8"	1-1/2"
5/16"	5/16"	1-1/8"	1-1/2"
3/8" x 2-1/4" only	3/8"	1-1/2"	7/8"
3/8"	3/8"	1-1/2"	1-1/8"
1/2"	1/2"	2-1/4"	1-1/4"
5/8" x 3-1/2" only	5/8"	2-3/4"	1-3/4"
5/8"	5/8"	2-3/4"	2"
3/4"	3/4"	3-1/4"	2"
7/8"	7/8"	3-7/8"	2-1/4"
1"	1"	4-1/2"	2-1/4"
1-1/4"	1-1/4"	5-1/2"	3-1/4"