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	●