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Grade 2 Hex Nut, Plated

SAE J995 Grade 2 hex nuts are an economical, common low strength nut manufactured from low carbon steel. Dimensional specifications are governed by ASME B18.2.2. Grade 2 requires no material marking.These nuts are equivalent in strength to ASTM A563 Grade A nuts. Grade 2 nuts are commonly used in bolting applications with Grade 2 bolts, Grade 5 bolts, and A307 bolts. Available in zinc plated finish. Zinc plating sacrifices itself, corroding before the base material, offering added corrosion resistance.

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Governing Standards
Mechanical Properties
Chemical Properties
Dimensional Specifications

Dimensional Specifications

Dimensional SpecificationsGrade 2

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	0.5630	0.5510	0.6500	0.6280	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

All dimensions are in inches.

Grade 2 Hex Nut, Plated

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Diameter Thread Pitch Width Across Flats Height of Nut Item # Availability Price Quantity UOM

#10

3/8

0.1170

NF2P103

In Stock

$0.02815/EA

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#10-32 GRADE 2 MACHINE HEX NUT, PLATED

$0.02815/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$0.02815/ EA
1690	$0.02633/ EA
6740	$0.02354/ EA
26940	$0.01538/ EA

1/4

7/16

0.2120

NF2P025NF00

In Stock

$0.13688/EA

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1/4-28 J995 GRADE 2 HEX NUT, PLATED

$0.13688/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$0.13688/ EA
1370	$0.12819/ EA
5450	$0.1143/ EA
24490	$0.07529/ EA

5/16

1/2

0.2580

NF2P031NF00

In Stock

$0.07017/EA

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5/16-24 J995 GRADE 2 HEX NUT, PLATED

$0.07017/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$0.07017/ EA
910	$0.06574/ EA
3640	$0.05854/ EA
16370	$0.03879/ EA

3/8

9/16

0.3200

NF2P037NF00

In Stock

$0.15868/EA

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3/8-24 J995 GRADE 2 HEX NUT, PLATED

$0.15868/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$0.15868/ EA
630	$0.14899/ EA
2500	$0.13322/ EA
11250	$0.0882/ EA

7/16

11/16

0.3650

NF2P043NF00

In Stock

$0.1959/EA

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7/16-20 J995 GRADE 2 HEX NUT, PLATED

$0.1959/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$0.1959/ EA
540	$0.18377/ EA
2160	$0.16309/ EA
9680	$0.10943/ EA

1/2

3/4

0.4270

NF2P050NF00

In Stock

$0.19213/EA

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1/2-20 J995 GRADE 2 HEX NUT, PLATED

$0.19213/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$0.19213/ EA
270	$0.18035/ EA
1070	$0.15989/ EA
4800	$0.10773/ EA

9/16

7/8

0.4730

NF2P056NF00

In Stock

$0.60469/EA

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9/16-18 J995 GRADE 2 HEX NUT, PLATED

$0.60469/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$0.60469/ EA
180	$0.56763/ EA
690	$0.50323/ EA
3090	$0.33906/ EA

5/8

15/16

0.5350

NF2P062NF00

In Stock

$0.78853/EA

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5/8-18 J995 GRADE 2 HEX NUT, PLATED

$0.78853/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$0.78853/ EA
140	$0.7408/ EA
550	$0.65568/ EA
2460	$0.44544/ EA

3/4

1 1/8

0.6170

NF2P075NF00

In Stock

$0.6283/EA

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3/4-16 J995 GRADE 2 HEX NUT, PLATED

$0.6283/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$0.6283/ EA
90	$0.59065/ EA
340	$0.52234/ EA
1520	$0.35691/ EA

7/8

1 5/16

0.7240

NF2P087NF00

In Stock

$0.78962/EA

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7/8-14 J995 GRADE 2 HEX NUT, PLATED

$0.78962/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$0.78962/ EA
60	$0.74279/ EA
220	$0.6562/ EA
950	$0.45169/ EA

1 1/2

0.8310

NF2P100NF00

In Stock

$0.72483/EA

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1-14 J995 GRADE 2 HEX NUT, PLATED

$0.72483/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$0.72483/ EA
40	$0.68236/ EA
150	$0.60231/ EA
640	$0.41667/ EA

1 1/8

11/16

0.9390

NF2P112NF00

In Stock

$1.84812/EA

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1 1/8-12 J995 GRADE 2 HEX NUT, PLATED

$1.84812/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$1.84812/ EA
25	$1.74161/ EA
100	$1.53674/ EA
500	$1.07254/ EA

1 1/4

1 7/8

1.0300

NF2P125NF00

In Stock

$2.20813/EA

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1 1/4-12 J995 GRADE 2 HEX NUT, PLATED

$2.20813/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$2.20813/ EA
25	$2.08087/ EA
80	$1.8361/ EA
500	$1.28147/ EA

SAE J995	Covers the mechanical and material requirements for inch series fasteners used in automotive and related industries in diameters through 1-1/2″.
ASME B18.2.2	Covers the complete general and dimensional data for the various types of inch series square and hex nuts, including machine screw nuts and coupling nuts.
ASME B1.1 UNC & UNF Class 2B	Specifies the thread form, series, class, allowance, tolerance, and designation for unified screw threads.

Low Carbon Steel	Per SAE J995 2017-07
Diameter	Proof Load Stress (1)	Core Hardness
Diameter	psi	Rockwell
1/4 thru 1 1/2" UNC & 8UN	90,000	C32 Max
1/4 thru 1 1/2" UNF, 12UN and Finer	80,000	C32 Max

Per SAE J995 2017-07
Grade	Material	Carbon	Phosphorus	Sulfur
Grade	Material	% by weight	% by weight	% by weight
2	Low Carbon Steel	0.55 max	0.12 (1)	0.15 max (2)

Grade 2 Hex Nut, Plated

Technical Data

Governing Standards

Governing StandardsGrade 2

Mechanical Properties

Mechanical PropertiesGrade 2

Chemical Properties

Chemical PropertiesGrade 2

Dimensional Specifications

Dimensional SpecificationsGrade 2

You've Selected

Grade

Diameter

Thread Pitch

Thread Type

Width Across Flats

#10-32 GRADE 2 MACHINE HEX NUT, PLATED

1/4-28 J995 GRADE 2 HEX NUT, PLATED

5/16-24 J995 GRADE 2 HEX NUT, PLATED

3/8-24 J995 GRADE 2 HEX NUT, PLATED

7/16-20 J995 GRADE 2 HEX NUT, PLATED

1/2-20 J995 GRADE 2 HEX NUT, PLATED

9/16-18 J995 GRADE 2 HEX NUT, PLATED

5/8-18 J995 GRADE 2 HEX NUT, PLATED

3/4-16 J995 GRADE 2 HEX NUT, PLATED

7/8-14 J995 GRADE 2 HEX NUT, PLATED

1-14 J995 GRADE 2 HEX NUT, PLATED

1 1/8-12 J995 GRADE 2 HEX NUT, PLATED

1 1/4-12 J995 GRADE 2 HEX NUT, PLATED