Nominal Diameter, D	L 1	L 2	D 2	□
1/4 x 26	66	29	6.3	5
5/16 x 26	72	22	8	6.3
3/8 x 26	80	24	10	8
7/16 x 26	85	25	8	6.3
1/2 x 26	89	29	9	7.1
5/8 x 26	102	32	12.5	10
3/4 x 26	112	37	14	11.2
1 x 26	130	45	18	14