- 자료: Carbon Steel
- Type: Countersunk Head
- Head Style: Round
- Connection: Common Bolt
- Grade: Hardness
- 자료: 탄소강
- Type: Hexagon Head With Flange
- Head Style: Square
- Connection: Common Bolt
- Grade: Hardness
- 자료: Carbon Steel
- Type: Countersunk Head
- Head Style: Round
- Connection: Common Bolt
- Grade: 6.8
- 자료: Carbon Steel
- Type: Pan Head
- Head Style: Round
- Connection: Common Bolt
- Grade: 6.8
- 자료: Carbon Steel
- Type: Round Head, Round Head~
- Head Style: Round
- Connection: Common Bolt
- Grade: 6.8