NINGBO S&D METALWORK CO.,LTD
Heavy Series | ||||||
Bolt Size | A | B | C | D | E | R |
Thickness | Bottom Inside Dia. | Bottom Outside Dia. | Top Inside Dia. | Top Outside Dia. | Radius | |
+/- 1/32 | Ref. | Ref. | Ref. | |||
1/2'' | 1/2'' | 5/8'' | 2-3/8'' | 3/4'' | 1-3/8'' | 1/2'' |
5/8'' | 5/8'' | 3/4'' | 2-3/4'' | 7/8'' | 1-5/8'' | 5/8'' |
3/4'' | 3/4'' | 7/8'' | 3'' | 1'' | 1-7/8'' | 5/8'' |
1'' | 1'' | 1-1/8'' | 4'' | 1-1/4'' | 2-1/2'' | 3/4'' |
Light Series | ||||||
Bolt Size | A | B | C | D | E | R |
Thickness | Bottom Inside Dia. | Bottom Outside Dia. | Top Inside Dia. | Top Outside Dia. | Radius | |
+/- 1/32 | Ref. | Ref. | Ref. | |||
7/8'' | 7/8'' | 1'' | 3-1/2'' | 1-1/8'' | 2'' | 3/4'' |
1-1/8'' | 1-1/8'' | 1-1/4'' | 4-1/4'' | 1-3/8'' | 2-1/2'' | 1'' |
1-1/4'' | 1-1/4'' | 1-3/8'' | 4-1/2'' | 1-1/2'' | 2-1/2'' | 1'' |
1-1/2'' | 1-1/2'' | 1-5/8'' | 5-1/4'' | 1-3/4'' | 2-3/4'' | 1'' |