Nominal Size Screw Dimension (mm) 304
Inventory
B (inch) A (mm) d2 d3 A B
1/4 x 1/8B 8X6A Rc 1/4 Rc 1/8 18 18
3/8 x 1/4B 10X8A Rc 3/8 Rc 1/4 20 22
1/2 x 1/4B 15X8A Rc 1/2 Rc 1/4 24 24
1/2 x 3/8B 15X10A Rc 1/2 Rc 3/8 26 25
3/4 x 3/8B 20X10A Rc 3/4 Rc 3/8 28 28
3/4 x 1/2B 20X15A Rc 3/4 Rc 1/2 29 30
1 x 1/2B 25X15A Rc1 Rc 1/2 32 33
1 x 3/4B 25X20A Rc1 Rc 3/4 34 35
11/4 x 3/4B 32X20A Rc 11/4 Rc 3/4 38 40
11/4 x 1B 32X25A Rc 11/4 Rc1 40 42
11/2 x 1B 40X25A Rc 11/2 Rc1 41 45
11/2 x 11/4B 40X32A Rc 11/2 Rc 11/4 45 48
2 x 1B 50X25A Rc2 Rc1 44 51
2 x 11/4B 50X32A Rc2 Rc 11/4 48 54
2 x 11/2B 50X40A Rc2 Rc 11/2 52 55