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Home / Connectors and Fasteners / 316/304 Stainless Steel Hex Nut, Flat Washer, and Spring Washer Combination Set, Complete Screw and Nut Assortment M3 M4 M5 M6
Connectors and Fasteners

Attributes

Brand -
Category Industrial Small Parts / Connectors and Fasteners
Origin -
Material Grade 304 & 316 Stainless Steel
Thread Sizes M3, M4, M5, M6
Head Type Hexagon
Surface Finish Polished
Washer Included Flat and Spring Washers
Thread Standard Metric Coarse
Corrosion Resistance High
Package Weight 0.55 kg
Compatibility General Machinery & Electronics
Storage Compartmentalized Box

5 reviews

A

Anonymous

Apr 18, 2026

Rating: 5/5

Excellent kit for DIY

Great variety of sizes. The steel quality feels premium.

A

Anonymous

Apr 08, 2026

Rating: 4/5

Good value

Solid nuts and washers. Would prefer more M5 nuts but overall good.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Exactly as described

Fast shipping and all parts were present. Very satisfied.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Repeat purchase

This is my second time buying. Consistent quality.

A

Anonymous

Feb 22, 2026

Rating: 5/5

Perfect for repairs

Used these for a appliance repair. Fit perfectly.

5 FAQ

Q: Can I use these in saltwater environments?

A: We recommend using the 316 grade components for saltwater exposure.

Q: Does this kit include bolts?

A: No, this kit contains only hex nuts, flat washers, and spring washers.

Q: What wrench size is needed for M6?

A: Typically a 10mm wrench or socket is required for M6 hex nuts.

Q: Are these nuts magnetic?

A: 304 stainless steel is generally non-magnetic or slightly magnetic.

Q: Is the box reusable?

A: Yes, the plastic compartmentalized box is durable and reusable.

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