20 x S.11667 Imperial Cap Head Socket Screw, Size: 3/16'' x 3/4'' UNC (BS 2470) 20 x S.11669 Imperial Cap Head Socket Screw, Size: 1/4'' x 3/4'' UNC (BS 2470) 20 x S.11672 Imperial Cap Head Socket Screw, Size: 5/16'' x 1'' UNC (BS 2470) 10 x S.11674 Imperial Cap Head Socket Screw, Size: 5/16'' x 3'' UNC (BS 2470) 10 x S.11678 Imperial Cap Head Socket Screw, Size: 3/8'' x 1 1/2'' UNC (BS 2470) 10 x S.11680 Imperial Cap Head Socket Screw, Size: 3/8'' x 2 1/2'' UNC (BS 2470) 5 x S.11682 Imperial Cap Head Socket Screw, Size: 1/2'' x 1 1/2'' UNC (BS 2470) 5 x S.11684 Imperial Cap Head Socket Screw, Size: 1/2'' x 3'' UNC (BS 2470)