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Home / Connectors and Fasteners / National Standard Brass Hex Socket Screw, Nut, Bolt, and Washer Assortment Set

Attributes

Brand -
Category Industrial Small Parts / Connectors and Fasteners
Origin -
Material Pure Brass
Standard GB Standard
Head Type Hex Socket
Thread Type Metric Coarse
Surface Finish Polished Gold
Kit Contents Screws, Nuts, Flat Washers, Spring Washers
Drive Type Internal Hex
Corrosion Resistance High
Application General Purpose Assembly
Package Weight 0.5 kg

5 reviews

A

Anonymous

Apr 13, 2026

Rating: 4/5

Good Assortment

Great variety of sizes in the kit. One specific size was rare in the mix, but overall good value for the price.

A

Anonymous

Apr 11, 2026

Rating: 5/5

Excellent Quality

Solid brass construction feels very durable. Used them for a plumbing fixture and they fit perfectly without stripping.

A

Anonymous

Feb 24, 2026

Rating: 5/5

Perfect Fit

Used for electronics housing assembly. The hex socket heads are clean and the washers prevent loosening effectively.

A

Anonymous

Feb 11, 2026

Rating: 3/5

Okay Product

The brass is soft which is expected, but some threads were slightly tight and needed extra force to engage.

A

Anonymous

Feb 06, 2026

Rating: 5/5

Great Value

Much better than steel for my marine project. No rust signs after a few months of exposure to humidity.

5 FAQ

Q: Are these screws magnetic?

A: No, pure brass is non-magnetic, which is ideal for specific electronic or sensory applications.

Q: Are the washers pre-attached?

A: No, all components including screws, nuts, and washers are separate for flexible assembly configurations.

Q: Can I use these in saltwater environments?

A: Yes, brass offers good resistance to saltwater corrosion compared to standard steel fasteners.

Q: Is there a warranty included?

A: Yes, this product comes with a standard 30-day return policy for manufacturing defects.

Q: What hex key size is required?

A: The kit includes assorted sizes, so you will need a metric Allen key set to match the specific screw chosen.

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