Looseproof - Nuts

Metric Imperial

Class 8
Class 10

Looseproof - Metric

N212 - Class 8 LP Hex Nut Zinc Plated
N216-Z - Class 10 LP Hex Nut Zinc Plated

Looseproof - Hex Nut - Technical Drawing

Size	S (mm)		E (mm)	H (mm)		Class 8		Class 10
Size	min	max	min	min	max	Pkg.	FMP Order #	Pkg.	FMP Order #

M6	9.78	10	11.05	4.7	5	100	N212-006-0000	100	N216-006-0000-Z
M8	12.73	13	14.38	6.14	6.5	100	N212-008-0000	100	N216-008-0000-Z
M10	16.73	17	18.90	7.64	8	100	N212-010-0000	100	N216-010-0000-Z
M12	18.67	19	21.10	9.64	10	100	N212-012-0000	100	N216-012-0000-Z
M14	21.67	22	24.49	10.3	11
M16	23.67	24	26.75	12.3	13	100	N212-016-0000
M18	26.16	27	29.56	14.3	15
M20	29.16	30	32.95	14.9	16	50	N212-020-0000
M22	31	32	35.03	16.9	18	50	N212-022-0000
M24	35	36	39.55	17.7	19	50	N212-024-0000
M27	40	41	45.20	20.7	22
M30	45	46	50.85	22.7	24

Grade 8

Looseproof - Imperial

N416-Z - LP Hex Nut Zinc Plated

Looseproof - Hex Nut - Technical Drawing

Size	S (inches)			E (inches)		H (inches)			Grade 8
Size	Nominal	min	max	min	max	Nominal	min	max	Pkg.	FMP Order #

1/4	7/16	0.428	0.438	0.488	0.505	7/32	0.212	0.226	100	N416-014-0000-Z
5/16	1/2	0.489	0.500	0.557	0.577	17/64	0.258	0.273	100	N416-016-0000-Z
3/8	9/16	0.551	0.562	0.628	0.650	21/64	0.320	0.337	100	N416-018-0000-Z
7/16	11/16	0.675	0.688	0.768	0.794	3/8	0.365	0.385
1/2	3/4	0.736	0.750	0.840	0.866	7/16	0.427	0.448	100	N416-024-0000-Z
9/16	7/8	0.861	0.875	0.982	1.010	31/64	0.473	0.496
5/8	15/16	0.922	0.938	1.051	1.083	35/64	0.535	0.559
3/4	1-1/8	1.088	1.125	1.240	1.299	41/64	0.617	0.665
7/8	1-5/16	1.269	1.312	1.447	1.516	3/4	0.724	0.776
1	1-1/2	1.450	1.500	1.653	1.732	55/64	0.831	0.887
1-1/8	1-11/16	1.631	1.688	1.859	1.949	31/32	0.939	0.999
1-1/4	1-7/8	1.812	1.875	2.066	2.165	1-1/16	1.030	1.094
1-3/8	2-1/16	1.994	2.062	2.273	2.382	1-11/64	1.138	1.206
1-1/2	2-1/4	2.175	2.250	2.480	2.598	1-9/32	1.245	1.317