	System of Measurement System of Measurement

	Thread Size Thread Size

2-56

4-40

	Nut Type Nut Type


Hex	Locknut

Rivet	Thumb

Cap

	Material Material

Steel

Stainless Steel

Aluminum

	Finish Finish

Zinc Plated

Zinc Yellow-Chromate Plated

Cadmium Plated

Nickel Plated

	Number of Pieces Number of Pieces

	Fastener Strength Grade/Class Fastener Strength Grade/Class

	Container Type Container Type

Plastic Box

Plastic Case

	Container Features Container Features

Compartmented

Lid Chart

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

DFARS Specialty Metals
COTS-Exempt

	Body Type Body Type


Sleeve	Ribbed

Smooth

	For Maximum Material Thickness For Maximum Material Thickness

	Locking Type Locking Type

Nylon Insert

Lock Washer

	Container Length Container Length

	For Minimum Material Thickness For Minimum Material Thickness

	Container Width Container Width

8 1/2"

10 1/4"

13 1/4"

	Container Depth Container Depth

1 7/8"

2 1/8"

15"

	Thread Spacing Thread Spacing

Coarse

Fine

	Number of Nuts Included Number of Nuts Included

100

	Thread Type Thread Type

UNC

UNF

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28 Products

About Nuts, Materials, and Finishes

Grade 5, Class 6, and Class 8 steel nuts are suitable for fastening most machinery and equipment. Zinc-plated steel nuts resist corrosion in wet environments.

Grade 8 steel nuts are 25% stronger than Grade 5 steel nuts. A zinc yellow-chromate plating provides excellent corrosion resistance in wet environments.

18-8 stainless steel nuts are chemical resistant and may be mildly magnetic.

Inch
Number of Pieces	Sizes Included	Specifications Met	Container Type		Each
Zinc-Plated Steel
700	2-56 to 1/4"-20	__	Plastic Box	000000000	000000
Zinc-Plated Grade 5 Steel
90	1/4"-20 to 3/4"-10	__	Plastic Box	000000000	00000
Zinc Yellow-Chromate Plated Grade 8 Steel
90	1/4"-20 to 3/4"-10	__	Plastic Box	000000000	00000
18-8 Stainless Steel
700	2-56 to 1/4"-20	__	Plastic Box	000000000	00000
90	1/4"-20 to 3/4"-10	__	Plastic Box	000000000	00000
Metric
Class 8 Steel
215	M4 to M10	DIN 934	Plastic Box	000000000	00000
Zinc-Plated Class 6 and Class 8 Steel
720	M3 to M20	DIN 934	Plastic Box	000000000	00000
18-8 Stainless Steel
600	M2 to M12	DIN 934	Plastic Box	000000000	00000

Nylon-Insert Locknut Assortments

A nylon insert grips threads to resist loosening.

Zinc-plated steel locknuts are corrosion resistant in wet environments.

18-8 stainless steel locknuts are chemical resistant and may be mildly magnetic.

Inch
Number of Pieces	Sizes Included	Container Type		Each
Zinc-Plated Steel
550	4-40 to 1/4"-20	Plastic Box	000000000	000000
18-8 Stainless Steel
550	4-40 to 1/4"-20	Plastic Box	000000000	00000

Assortments of Locknuts with External-Tooth Lock Washer

Teeth bite into surfaces for easy installation and mild vibration resistance.

Zinc-plated steel nuts are corrosion resistant in wet environments.

18-8 stainless steel nuts are chemical resistant and may be mildly magnetic.

Inch
Number of Pieces	Sizes Included	Container Type		Each
Zinc-Plated Steel
600	4-40 to 1/4"-20	Plastic Box	000000000	000000
18-8 Stainless Steel
600	4-40 to 1/4"-20	Plastic Box	000000000	00000

Heavy Duty Twist-Resistant Rivet Nut Assortments

A ribbed-shaped body holds the nut in place so it won't move when tightening a screw. Assortments contain rivet nuts, mandrels, nosepieces, and a plier-style installation tool. Made from zinc yellow-chromate plated seel, they resist corrosion in wet environments. To install, thread a rivet nut onto the mandrel, insert the nut into a drilled hole, and squeeze the handles to secure the nut.

Inch
Number of Pieces	Material	Rivet Nuts Included	For Material Thick.	Includes	Container Type		Each
58	Zinc Yellow-Chromate Plated Steel	8-32 (12 Pieces) 10-24 (12 Pieces) 10-32 (12 Pieces) 1/4"-20 (14 Pieces)	0.02"-0.26"	Three Nosepieces Four Mandrels Plier-Style Installation Tool	Plastic Case	000000000	000000
Metric
57	Zinc Yellow-Chromate Plated Steel	M4 (12 Pieces) M5 (24 Pieces) M6 (14 Pieces)	0.5mm-6.6mm	Three Nosepieces Three Mandrels Plier-Style Installation Tool	Plastic Case	000000000	00000

Low-Profile Rivet Nut Assortments

Use these rivet nuts for light duty fastening in low-clearance applications. Assortments include rivet nuts, mandrels, and an installation tool. Rivet nuts have a cadmium plating that provides corrosion resistance and adds lubricity so they collapse smoothly. The threaded portion is drawn into the sleeve when installed, creating pressure against the hole to secure the nut.

Inch
Number of Pieces	Material	Rivet Nuts Included	For Material Thick.	Includes	Container Type		Each
282	Cadmium Plated Steel	4-40 (50 Pieces) 6-32 (50 Pieces) 8-32 (50 Pieces) 10-32 (50 Pieces) 1/4"-20 (50 Pieces) 5/16"-18 (25 Pieces)	0.03"-0.09"	Six Mandrels Installation Tool	Plastic Case	000000000	0000000
Metric
231	Cadmium Plated Steel	M3 (50 Pieces) M4 (50 Pieces) M5 (50 Pieces) M6 (50 Pieces) M8 (25 Pieces)	0.03"-0.09"	Five Mandrels Installation Tool	Plastic Case	000000000	000000

Rivet Nut Assortments

These rivet nuts have a smooth body and fit in smaller holes than twist-resistant rivet nuts. Assortments include rivet nuts, mandrels, nosepieces, and a plier-style installation tool. To install, thread the rivet nut onto the mandrel, insert the nut into a drilled hole, and squeeze the handles to secure the nut.

Aluminum rivet nuts are one-third the weight of steel rivet nuts and resist corrosion in wet environments.

Zinc-plated steel rivet nuts resist corrosion in wet environments.

Inch
Number of Pieces	Material	Rivet Nuts Included	For Material Thick.	Includes	Container Type		Each
112	Aluminum, Steel	Aluminum 6-32 (25 Pieces) Aluminum 1/4"-20 (20 Pieces) Steel 8-32 (25 Pieces) Steel 10-24 (25 Pieces) Steel 1/4"-20 (8 Pieces)	0.01"-0.165"	Four Nosepieces Four Mandrels Plier-Style Installation Tool	Plastic Case	000000000	000000
203	Aluminum	8-32 (80 Pieces) 10-32 (120 Pieces)	0.01"-0.18"	Two Nosepieces with Mandrels Plier-Style Installation Tool	Plastic Case	000000000	000000
Metric
203	Aluminum	M4 (120 Pieces) M5 (80 Pieces)	0.25mm-5mm	Two Nosepieces with Mandrels Plier-Style Installation Tool	Plastic Case	000000000	000000
203	Zinc-Plated Steel	M4 (120 Pieces) M5 (80 Pieces)	0.25mm-5mm	Two Nosepieces with Mandrels Plier-Style Installation Tool	Plastic Case	000000000	000000

Wing Thumb Nut Assortments

Wing nuts provide a secure grip for tightening and loosening by hand. They're zinc-plated steel to resist corrosion in wet environments.

Inch
Number of Pieces	Sizes Included	Container Type		Each
Zinc-Plated Steel
175	6-32 to 3/8"-16	Plastic Box	000000000	000000

Cap Nut Assortments

Cover and protect threads while providing a finished appearance.

Nickel-plated steel cap nuts have excellent resistance to chemicals and salt water and have a decorative metallic finish.

18-8 stainless steel cap nuts are chemical resistant and may be mildly magnetic.

Inch
Number of Pieces	Sizes Included	Container Type		Each
Nickel-Plated Steel
200	6-32 to 3/8"-16	Plastic Box	000000000	000000
18-8 Stainless Steel
200	6-32 to 3/8"-16	Plastic Box	000000000	000000

Steel Low-Profile Rivet Nuts with Installation Tool

Use these nuts in low-clearance applications. Kits include low-profile rivet nuts, mandrels, and an installation tool. The rivet nuts are cadmium plated for corrosion resistance.

Cadmium-Plated Steel
Thread Size	For Material Thick.	Includes	No. of Nuts Included		Each
8-32	0.03" to 0.09"	Mandrels, Installation Tool	100	000000000	0000000
10-32	0.03" to 0.09"	Mandrels, Installation Tool	100	000000000	000000
1/4"-20	0.03" to 0.09"	Mandrels, Installation Tool	100	000000000	000000
5/16"-18	0.03" to 0.09"	Mandrels, Installation Tool	50	000000000	000000
3/8"-16	0.03" to 0.09"	Mandrels, Installation Tool	50	000000000	000000