316 Stainless Steel Hex Nuts

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	Material Material	Show

Stainless Steel

316 Stainless Steel

	Material Material	Hide

	System of Measurement System of Measurement

Inch

Metric

Pipe

	Thread Size Thread Size

	Nut Type Nut Type


Hex	Locknut

Flange	Coupling

Cap	Panel

	Hex Nut Profile Hex Nut Profile


Standard	Thin

Extra Wide	Narrow

Extra-Wide Thin

	Thread Direction Thread Direction


Right Hand	Left Hand

	Width Width

	Height Height

	Thread Spacing Thread Spacing

Coarse

Fine

Extra Fine

	Specifications Met Specifications Met

	Thread Fit Thread Fit

Class 2B

Class 6H

Not Rated

	Thread Type Thread Type

	Thread Pitch Thread Pitch

	Drive Style Drive Style

	External Hex

	Locking Type Locking Type


Nylon Insert	Distorted Thread

Serrations	Flex-Top

	Fastener Strength Grade/Class Fastener Strength Grade/Class

	Grade 8M

	Finish Finish

Black Oxide

	Flange Diameter Flange Diameter

	Cap Nut Profile Cap Nut Profile


Standard	Low

	Insert Maximum Temperature Insert Maximum Temperature

220° F

250° F

	Flange Thickness Flange Thickness

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	Length Length

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1,005 Products

About Nuts, Materials, and Finishes

Super-Corrosion-Resistant 316 Stainless Steel Hex Nuts

These nuts have excellent chemical resistance and can be used in saltwater environments.

Metric Super-Corrosion-Resistant
316 Stainless Steel Hex Nuts

These metric nuts have good chemical resistance and may be mildly magnetic.

Left-Hand Threaded Super-Corrosion-Resistant
316 Stainless Steel Hex Nuts

These nuts tighten when turned to the left; once fastened, they resist loosening from counterclockwise motion.

High-Strength Super-Corrosion-Resistant 316
Stainless Steel Hex Nuts for High-Pressure Applications

Hardened for added strength, these nuts are more corrosion resistant to chemicals and salt water than 18-8 stainless steel nuts.

Super-Corrosion-Resistant 316
Stainless Steel Thin Hex Nuts

These nuts have excellent chemical resistance and can be used in saltwater environments.

Left-Hand Threaded Super-Corrosion-Resistant
316 Stainless Steel Thin Hex Nuts

Made of 316 stainless steel for excellent corrosion resistance—including in salt water—these nuts tighten to the left and won’t loosen from counterclockwise motion. For use in low-clearance areas, they’re half the height of standard hex nuts.

Metric Super-Corrosion-Resistant
316 Stainless Steel Thin Hex Nuts

These metric nuts are made of 316 stainless steel and half as tall as regular hex nuts—use them around chemicals and salt water when space is limited.

Super-Corrosion-Resistant 316
Stainless Steel Extra-Wide Hex Nuts

More corrosion resistant than 18-8 stainless steel nuts, these nuts can be used in saltwater environments.

Super-Corrosion-Resistant 316 Stainless Steel
Extra-Wide Hex Nuts for High-Pressure Applications

More corrosion resistant than 18-8 stainless steel nuts, these nuts have excellent resistance to chemicals and salt water.

Super-Corrosion-Resistant 316
Stainless Steel Narrow Hex Nuts

More corrosion resistant than 18-8 stainless steel nuts, these nuts have excellent resistance to chemicals and salt water.

Super-Corrosion-Resistant 316
Stainless Steel Nylon-Insert Locknuts

More corrosion resistant than 18-8 stainless steel locknuts, these locknuts have excellent resistance to chemicals and salt water.

Metric Super-Corrosion-Resistant 316
Stainless Steel Nylon-Insert Locknuts

More corrosion resistant than 18-8 stainless steel locknuts, these metric locknuts have excellent resistance to chemicals and salt water.