육각소켓 캡 스크류(캡볼트)

5/16″-24 x 5/16″ Socket Head Cap Screw, Fine, Full Thread, Stainless A2 (304 18-8)

3/8″-16 x 1 1/4″ Socket Head Cap Screw, Coarse, Full Thread, Stainless A2 (304 18-8)