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Home / Connectors and Fasteners / 304 Stainless Steel Socket Head Cap Screws, Extended Length M2/M3/M4/M5/M6/M8/M10/M12

Attributes

Brand -
Category Industrial Small Parts / Connectors and Fasteners
Origin -
Material Grade 304 Stainless Steel
Head Style Cylindrical Cap Head
Drive Type Internal Hex Socket
Thread Standard Metric ISO Coarse
Size Availability M2, M3, M4, M5, M6, M8, M10, M12
Surface Finish Passivated and Cleaned
Tensile Strength 700 N/mm² Minimum
Package Type Plastic Case with Compartments
RoHS Compliance Yes
Recommended Tool Metric Hex Key Set

5 reviews

A

Anonymous

Mar 29, 2026

Rating: 5/5

Reliable for automation

Used these on a pick and place machine modification. The threading is precise and the steel quality feels solid. No stripping on the heads during installation.

A

Anonymous

Mar 21, 2026

Rating: 4/5

Good but tight fit

Threads are precise but require care when starting. Make sure your alignment is perfect before tightening. Overall good value for the price.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Fast delivery

Needed them urgently for a repair job. Shipping was quicker than expected and the screws matched the description perfectly.

A

Anonymous

Feb 11, 2026

Rating: 5/5

Consistent quality

Ordered multiple boxes for our inventory. Every box had uniform quality and sizing. Will definitely purchase again for future projects.

A

Anonymous

Feb 10, 2026

Rating: 5/5

No rust issues

Great for humid workshop conditions. I have had these installed for six months now and there is zero signs of corrosion or oxidation.

5 FAQ

Q: Are these screws fully threaded?

A: Most sizes under M10 are fully threaded. Larger sizes may have a partial thread depending on the specific length selected.

Q: Do you ship internationally?

A: Yes, we ship to most countries worldwide. Shipping costs and times vary by location.

Q: What hex key size is needed for M8?

A: An 6mm hex key is typically required for the M8 size cap screws.

Q: Is there a warranty on these fasteners?

A: We offer a 30-day quality guarantee. If there are defects in material or workmanship, please contact us for a replacement.

Q: Can I use them with aluminum parts?

A: Yes, but we recommend using an anti-seize compound to prevent galling between the stainless steel and aluminum.

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