FLAT MESH GRATING

Style Designation	Weight per Square Foot	Stock Size of sheets	Size of Opening		Center to Center of Bridges		Size of Strands		No. of diamonds in 12 ins. of Open Area		Percent
			Width	Length	Width	Length	Thick	Width	Width	Length
	Pounds	Feet	Inches	Inches	Inches	Inches	Inches	Inches	Inches	Inches	%
1/4 - #20/22	.83	4 x 8	3/32	11/16	.255	1.031	.029	.083	47	12	32 to 37
1/4 - #18/20	1.11	4 x 8	3/32	11/16	.255	1.031	.042	.083	47	12	32 to 37
1/2 - #20/22	.40	3 & 4 x 8	5/16	1	.461	1.281	.032	.063	26	10	78 to 83
1/2 - #18/20	.66	3 & 4 x 8	1/4	1	.461	1.281	.039	.108	26	9	55 to 60
1/2 - #16/18	.82	3 & 4 x 8 & 10	1/4	1	.461	1.281	.050	.088	26	9	50 to 55
1/2 - #13/15	1.40	3 & 4 x 8	1/4	1	.480	1.281	.070	.111	25	9	45 to 50
3/4 - #16/18	.51	3 & 4 x 8	3/4	1-3/4	.923	2.12	.048	.115	15	6	76 to 81
3/4 - #14/16	.63	3 & 4 x 8	9/16	1-13/16	.923	2.12	.061	.114	15	6	69 to 74
3/4 - #13/15	.76	3 & 4 x 8	11/16	1-25/32	.923	2.12	.070	.137	13	6	75 to 80
3/4 - #9/11	1.71	3 & 4 x 8 & 10	9/16	1-11/16	.923	2.12	.120	.157	13	6	53 to 58
1-1/2 - #16/18	.38	3 & 4 x 8	1-1/16	2-3/4	1.333	3.023	.048	.127	9	4	80 to 85
1-1/2 - #14/16	.46	3 & 4 x 8	1-1/16	2-3/4	1.333	3.023	.061	.120	9	4	77 to 82
1-1/2 - #13/15	.57	3 & 4 x 8	1	2-3/4	1.333	3.187	.070	.130	9	4	78 to 83
1-1/2 - #9/11	1.14	3 & 4 x 8 & 10	1	2-9/16	1.333	3.023	.110	.177	9	4	73 to 78

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