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Home > Fasteners > Nuts > Lock Nuts > Tri-Lock Nut, Galvanized > 5/16-18 TRI-LOC LOCK NUT, GALVANIZED

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Item #: NTLG0310000

5/16-18 TRI-LOC LOCK NUT, GALVANIZED

$0.11774/EA

Quantity	Price
Quantity	Price
1	$0.11774/ EA
910	$0.11107/ EA
3620	$0.09792/ EA
16290	$0.06897/ EA

Qty

In Stock

Product Specification
Governing Standards
Dimensional Specifications

Dimensional Specifications

Dimensional SpecificationsGrade A

Per ASME B18.2.2-2015
Nominal Diameter		UNC	UNF	F			G		H
				Width Across Flats			Width Across Corners		Thickness
				Basic	Max	Min	Max	Min	Basic	Max	Min
1/4	0.2500	20	28	7/16	0.4380	0.4280	0.5050	0.4880	7/32	0.2260	0.2120
5/16	0.3125	18	24	1/2	0.5000	0.4890	0.5770	0.5570	17/64	0.2730	0.2580
3/8	0.3750	16	24	9/16	0.563	0.551	0.65	0.628	21/64	0.3370	0.3200
7/16	0.4375	14	20	11/16	0.6880	0.6750	0.7940	0.7680	3/8	0.3850	0.3650
1/2	0.5000	13	20	3/4	0.7500	0.7300	0.8660	0.8400	7/16	0.4480	0.4270
9/16	0.5625	12	18	7/8	0.8750	0.8610	1.0100	0.9820	31/64	0.4960	0.4730
5/8	0.6250	11	18	15/16	0.9380	0.9220	1.0830	1.0510	35/64	0.5590	0.5350
3/4	0.7500	10	16	1 1/8	1.1250	1.0880	1.2990	1.2400	41/64	0.6650	0.6170
7/8	0.8750	9	14	1 5/16	1.3120	1.2690	1.5160	1.4470	3/4	0.7760	0.7240
1	1.0000	8	14	1 1/2	1.5000	1.4500	1.7320	1.6530	55/64	0.8870	0.8310
1 1/8	1.1250	7	12	1 11/16	1.6880	1.6310	1.9490	1.8590	31/32	0.9990	0.9390
1 1/4	1.2500	7	12	1 7/8	1.8750	1.8120	2.1650	2.0660	1 1/16	1.0940	1.0300
1 3/8	1.3750	6	12	2 1/16	2.0620	1.9940	2.3820	2.2730	1 11/16	1.2060	1.3800
1 1/2	1.5000	6	12	2 1/4	2.2500	2.1750	2.5980	2.4800	1 9/32	1.3170	1.2450
1 5/8	1.6250	5.5	12	2 7/16	2.4300	2.3500	2.8050	2.6790	1 25/64	1.4160	1.3640
1 3/4	1.7500	5	12	2 5/8	2.6250	2.5380	3.0310	2.8930	1 1/2	1.5400	1.4600
1 7/8	1.8750	5	12	2 9/16	2.8130	2.7220	3.2470	3.1030	1 5/8	1.6510	1.5670
2	2.0000	4.5	12	3	3.0000	2.9000	3.4640	3.3060	1 23/32	1.7630	1.6750

All dimensions are in inches.