316 SS Nylon Insert Lock Nut

316 stainless steel nylon insert lock nuts are hex nuts that have a nylon collar insert in one end of the nut. The nylon insert increases friction on the screw thread, which resists loosening. Dimensional specifications are governed by ASME B18.16.6. The nylon insert lock nut is an economic locking nut and ideal in applications where vibration or motion could loosen or undo the nut.

Products
Governing Standards
Dimensional Specifications

Dimensional Specifications

Dimensional Specifications316 Stainless Steel

Per ASME B18.16.6-2017
Nominal Diameter		UNC	UNF	A			B	C		D
				Width Across Flats			Width Across Corners	Thickness		Hex Height
				Basic	Max	Min	Min	Max	Min	Min
#2	0.086	56		1/4	0.251	0.243	0.268	0.153	0.133	0.081
#3	0.099	48		1/4	0.251	0.243	0.268	0.153	0.133	0.081
#4	0.112	40		1/4	0.251	0.243	0.268	0.153	0.133	0.081
#5	0.125	40		1/4	0.251	0.243	0.268	0.153	0.133	0.081
#6	0.138	32	40	5/16	0.313	0.305	0.339	0.188	0.168	0.103
#8	0.164	32	36	11/32	0.345	0.336	0.374	0.239	0.219	0.140
#10	0.190	24	32	3/8	0.376	0.243	0.410	0.249	0.229	0.140
#12	0.216	24	28	1/4	0.439	0.430	0.482	0.328	0.298	0.225
1/4	0.250	20	28	7/16	0.439	0.430	0.482	0.328	0.298	0.225
5/16	0.313	18	24	1/2	0.502	0.492	0.552	0.359	0.329	0.250
3/8	0.375	16	24	9/16	0.564	0.553	0.622	0.468	0.438	0.335
7/16	0.438	14	20	5/8	0.627	0.616	0.698	0.468	0.438	0.324
1/2	0.500	13	20	3/4	0.752	0.741	0.837	0.609	0.579	0.464
9/16	0.563	12	18	7/8	0.877	0.865	0.978	0.656	0.626	0.469
5/8	0.625	11	18	15/16	0.940	0.928	1.051	0.765	0.735	0.593
3/4	0.750	10	16	1 1/8	1.064	1.052	1.191	0.890	0.861	0.742
7/8	0.875	9	14	1 5/16	1.252	1.239	1.403	0.999	0.969	0.790
1	1.000	8	14	1 1/2	1.440	1.427	1.615	1.078	1.016	0.825
1 1/8	1.125	7	12	1 11/16	1.627	1.614	1.826	1.203	1.410	0.930
1 1/4	1.250	7	12	1 7/8	1.815	1.801	2.038	1.422	1.360	1.125
1 1/2	1.500	6	12	2 1/4	2.197	2.159	2.444	1.640	1.578	1.313

All dimensions are in inches.

316 SS Nylon Insert Lock Nut

of 1

Sort By

View

Diameter	Thread Pitch	Width Across Flats	Height of Nut	Item #	Availability	Price	Quantity
316 SS Nylon Insert Lock Nut Diameter #4 Quantity Discounts	316 SS Nylon Insert Lock Nut Thread Pitch 40 Quantity Discounts	316 SS Nylon Insert Lock Nut Width Across Flats 1/4 Quantity Discounts	316 SS Nylon Insert Lock Nut Height of Nut 0.1330 Quantity Discounts	316 SS Nylon Insert Lock Nut Item # NNIS 400S6 Quantity Discounts	316 SS Nylon Insert Lock Nut Availability 3-5 Working Days Quantity Discounts	316 SS Nylon Insert Lock Nut Price $0.18909/EA Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts	See Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts
#4-40 316 STAINLESS STEEL NYLON INSERT LOCK NUT $0.18909/EA Qty 3-5 Working Days Product Detail
316 SS Nylon Insert Lock Nut Diameter #6 Quantity Discounts	316 SS Nylon Insert Lock Nut Thread Pitch 32 Quantity Discounts	316 SS Nylon Insert Lock Nut Width Across Flats 5/16 Quantity Discounts	316 SS Nylon Insert Lock Nut Height of Nut 0.1680 Quantity Discounts	316 SS Nylon Insert Lock Nut Item # NNIS 600S6 Quantity Discounts	316 SS Nylon Insert Lock Nut Availability 3-5 Working Days Quantity Discounts	316 SS Nylon Insert Lock Nut Price $0.15121/EA Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts	See Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts
#6-32 316 STAINLESS STEEL NYLON INSERT LOCK NUT $0.15121/EA Qty 3-5 Working Days Product Detail
316 SS Nylon Insert Lock Nut Diameter #10 Quantity Discounts	316 SS Nylon Insert Lock Nut Thread Pitch 24 Quantity Discounts	316 SS Nylon Insert Lock Nut Width Across Flats 3/8 Quantity Discounts	316 SS Nylon Insert Lock Nut Height of Nut 0.2290 Quantity Discounts	316 SS Nylon Insert Lock Nut Item # NNIS102000S6 Quantity Discounts	316 SS Nylon Insert Lock Nut Availability 3-5 Working Days Quantity Discounts	316 SS Nylon Insert Lock Nut Price $0.67585/EA Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts	See Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts
#10-24 316 STAINLESS STEEL NYLON INSERT LOCK NUT $0.67585/EA Qty 3-5 Working Days Product Detail
316 SS Nylon Insert Lock Nut Diameter 1/4 Quantity Discounts	316 SS Nylon Insert Lock Nut Thread Pitch 20 Quantity Discounts	316 SS Nylon Insert Lock Nut Width Across Flats 7/16 Quantity Discounts	316 SS Nylon Insert Lock Nut Height of Nut 0.2980 Quantity Discounts	316 SS Nylon Insert Lock Nut Item # NNIS025S6 Quantity Discounts	316 SS Nylon Insert Lock Nut Availability In Stock Quantity Discounts	316 SS Nylon Insert Lock Nut Price $0.151/EA Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts	See Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts
1/4-20 316 STAINLESS STEEL NYLON INSERT LOCK NUT $0.151/EA Qty In Stock Product Detail
316 SS Nylon Insert Lock Nut Diameter 5/16 Quantity Discounts	316 SS Nylon Insert Lock Nut Thread Pitch 18 Quantity Discounts	316 SS Nylon Insert Lock Nut Width Across Flats 1/2 Quantity Discounts	316 SS Nylon Insert Lock Nut Height of Nut 0.3290 Quantity Discounts	316 SS Nylon Insert Lock Nut Item # NNIS031S6 Quantity Discounts	316 SS Nylon Insert Lock Nut Availability In Stock Quantity Discounts	316 SS Nylon Insert Lock Nut Price $0.2004/EA Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts	See Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts
5/16-18 316 STAINLESS STEEL NYLON INSERT LOCK NUT $0.2004/EA Qty In Stock Product Detail
316 SS Nylon Insert Lock Nut Diameter 3/8 Quantity Discounts	316 SS Nylon Insert Lock Nut Thread Pitch 16 Quantity Discounts	316 SS Nylon Insert Lock Nut Width Across Flats 9/16 Quantity Discounts	316 SS Nylon Insert Lock Nut Height of Nut 0.4380 Quantity Discounts	316 SS Nylon Insert Lock Nut Item # NNIS037S6 Quantity Discounts	316 SS Nylon Insert Lock Nut Availability In Stock Quantity Discounts	316 SS Nylon Insert Lock Nut Price $0.30513/EA Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts	See Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts
3/8-16 316 STAINLESS STEEL NYLON INSERT LOCK NUT $0.30513/EA Qty In Stock Product Detail
316 SS Nylon Insert Lock Nut Diameter 7/16 Quantity Discounts	316 SS Nylon Insert Lock Nut Thread Pitch 14 Quantity Discounts	316 SS Nylon Insert Lock Nut Width Across Flats 5/8 Quantity Discounts	316 SS Nylon Insert Lock Nut Height of Nut 0.4380 Quantity Discounts	316 SS Nylon Insert Lock Nut Item # NNIS043S6 Quantity Discounts	316 SS Nylon Insert Lock Nut Availability 3-5 Working Days Quantity Discounts	316 SS Nylon Insert Lock Nut Price $0.72176/EA Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts	See Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts
7/16-14 316 STAINLESS STEEL NYLON INSERT LOCK NUT $0.72176/EA Qty 3-5 Working Days Product Detail
316 SS Nylon Insert Lock Nut Diameter 1/2 Quantity Discounts	316 SS Nylon Insert Lock Nut Thread Pitch 13 Quantity Discounts	316 SS Nylon Insert Lock Nut Width Across Flats 3/4 Quantity Discounts	316 SS Nylon Insert Lock Nut Height of Nut 0.5790 Quantity Discounts	316 SS Nylon Insert Lock Nut Item # NNIS050S6 Quantity Discounts	316 SS Nylon Insert Lock Nut Availability In Stock Quantity Discounts	316 SS Nylon Insert Lock Nut Price $0.53752/EA Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts	See Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts
1/2-13 316 STAINLESS STEEL NYLON INSERT LOCK NUT $0.53752/EA Qty In Stock Product Detail
316 SS Nylon Insert Lock Nut Diameter 5/8 Quantity Discounts	316 SS Nylon Insert Lock Nut Thread Pitch 11 Quantity Discounts	316 SS Nylon Insert Lock Nut Width Across Flats 15/16 Quantity Discounts	316 SS Nylon Insert Lock Nut Height of Nut 0.7350 Quantity Discounts	316 SS Nylon Insert Lock Nut Item # NNIS062S6 Quantity Discounts	316 SS Nylon Insert Lock Nut Availability In Stock Quantity Discounts	316 SS Nylon Insert Lock Nut Price $1.26662/EA Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts	See Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts
5/8-11 316 STAINLESS STEEL NYLON INSERT LOCK NUT $1.26662/EA Qty In Stock Product Detail
316 SS Nylon Insert Lock Nut Diameter 3/4 Quantity Discounts	316 SS Nylon Insert Lock Nut Thread Pitch 10 Quantity Discounts	316 SS Nylon Insert Lock Nut Width Across Flats 1 1/8 Quantity Discounts	316 SS Nylon Insert Lock Nut Height of Nut 0.8610 Quantity Discounts	316 SS Nylon Insert Lock Nut Item # NNIS075S6 Quantity Discounts	316 SS Nylon Insert Lock Nut Availability In Stock Quantity Discounts	316 SS Nylon Insert Lock Nut Price $2.4375/EA Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts	See Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts
3/4-10 316 STAINLESS STEEL NYLON INSERT LOCK NUT $2.4375/EA Qty In Stock Product Detail
316 SS Nylon Insert Lock Nut Diameter 7/8 Quantity Discounts	316 SS Nylon Insert Lock Nut Thread Pitch 9 Quantity Discounts	316 SS Nylon Insert Lock Nut Width Across Flats 1 5/16 Quantity Discounts	316 SS Nylon Insert Lock Nut Height of Nut 0.9690 Quantity Discounts	316 SS Nylon Insert Lock Nut Item # NNIS087S6 Quantity Discounts	316 SS Nylon Insert Lock Nut Availability In Stock Quantity Discounts	316 SS Nylon Insert Lock Nut Price $6.97321/EA Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts	See Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts
7/8-9 316 STAINLESS STEEL NYLON INSERT LOCK NUT $6.97321/EA Qty In Stock Product Detail
316 SS Nylon Insert Lock Nut Diameter 1 Quantity Discounts	316 SS Nylon Insert Lock Nut Thread Pitch 8 Quantity Discounts	316 SS Nylon Insert Lock Nut Width Across Flats 1 1/2 Quantity Discounts	316 SS Nylon Insert Lock Nut Height of Nut 1.0160 Quantity Discounts	316 SS Nylon Insert Lock Nut Item # NNIS100S6 Quantity Discounts	316 SS Nylon Insert Lock Nut Availability In Stock Quantity Discounts	316 SS Nylon Insert Lock Nut Price $8.80791/EA Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts	See Quantity Discounts	316 SS Nylon Insert Lock Nut Unit of Measure EA Quantity Discounts
1-8 316 STAINLESS STEEL NYLON INSERT LOCK NUT $8.80791/EA Qty In Stock Product Detail

316 SS Nylon Insert Lock Nut

Technical Data

Governing Standards

Governing Standards316 Stainless Steel

Dimensional Specifications

Dimensional Specifications316 Stainless Steel

Diameter

Thread Pitch

Width Across Flats

#4-40 316 STAINLESS STEEL NYLON INSERT LOCK NUT

#6-32 316 STAINLESS STEEL NYLON INSERT LOCK NUT

#10-24 316 STAINLESS STEEL NYLON INSERT LOCK NUT

1/4-20 316 STAINLESS STEEL NYLON INSERT LOCK NUT

5/16-18 316 STAINLESS STEEL NYLON INSERT LOCK NUT

3/8-16 316 STAINLESS STEEL NYLON INSERT LOCK NUT

7/16-14 316 STAINLESS STEEL NYLON INSERT LOCK NUT

1/2-13 316 STAINLESS STEEL NYLON INSERT LOCK NUT

5/8-11 316 STAINLESS STEEL NYLON INSERT LOCK NUT

3/4-10 316 STAINLESS STEEL NYLON INSERT LOCK NUT

7/8-9 316 STAINLESS STEEL NYLON INSERT LOCK NUT

1-8 316 STAINLESS STEEL NYLON INSERT LOCK NUT