Part number

HN38

3/8''-16 Hex Nut

Zinc Plated Hex Nuts are manufactured from grade 2 carbon steel and are used to connect both metal and wood components. They are also used in conjunction with bolts, screws, studs, threaded rod and any other fastener that has machine screw threads. They are manufactured under the SAE J995-2017 standard.

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Specifications

Physical Characteristics

Type

Hex Nut

Nut Type

Hex

Grade

Grade 2

Thread Style

UNC

Thread Type

Size

3/8''

Dia./Thread Size

3/8''-16

Width

0.563 - 0.551

Height

0.337'' - 0.320''

Fits Bolt Sizes

3/8''

Thread Pitch/Thread Per Inch

Material

Carbon Steel

Finish

Zinc Plated

Packaging Details

Standard Qty

Sleeve Qty

250

Master Qty

2000

Price Per

100

Package Length

1.54

Package Width

2.92

Package Height

3.66

Package Weight

0.86

Net Weight

0.02

Performance Data

Rockwell Hardness

HRC 32 max.

Special Features

Hexagonal Outer Shape for Easy Fastening, Zinc Plated

Applications

General Purpose

Certifications

RoHS Compliant

Yes

Meets/Exceeds

ASME B1.1

Resources & Downloads

Product Specification Sheet

Technical Data Sheet (IFI)

PDF

Product Class

Part Number	Description	Size	Standard Qty	Sleeve Qty	Master Qty
HN632	#6-32 Machine Screw Hex Nut	#6-32	100	500	4000
HN832	#8-32 Machine Screw Hex Nut	#8-32	100	500	4000
HN1024	#10-24 Machine Screw Hex Nut	#10-24	100	500	4000
HN1032	#10-32 Machine Screw Hex Nut	#10-32	100	500	4000
HN1224	#12-24 Machine Screw Hex Nut	#12-24	100	500	4000
HN14	1/4''-20 Hex Nut	1/4''	100	500	4000
HNT14	1/4''-20 Hex Nut (Tuff Pack)	1/4''	500		3000
HN516	5/16''-18 Hex Nut	5/16''	50	250	2000
HNT38	3/8''-16 Hex Nut (Tuff Pack)	3/8''	250		1500
HN12	1/2''-13 Hex Nut	1/2''	25	125	1000
HNT12	1/2''-13 Hex Nut (Tuff Pack)	1/2''	100		600
HN34	3/4''-10 Hex Nut	3/4''	25		250
HN58	5/8''-11 Hex Nut	5/8''	25	125	750