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Home / Connectors and Fasteners / 304 Stainless Steel CM Thin Flat Head Socket Cap Screws Countersunk Bolts Flat Machine Screws M2 M3 M4 M5 M6 M8

Attributes

Brand -
Category Industrial Small Parts / Connectors and Fasteners
Origin -
Material 304 Stainless Steel
Head Style Flat Head Countersunk
Drive Type Hex Socket (Allen)
Thread Sizes M2, M3, M4, M5, M6, M8
Thread Standard Metric Coarse Pitch
Surface Finish Plain Passivated
Strength Grade A2-70
Package Type Compartmentalized Plastic Box
Total Quantity 1200 Pieces Assorted
Country of Origin China

5 reviews

A

Anonymous

Apr 12, 2026

Rating: 5/5

Perfect fit

Countersunk head sits perfectly flush. Exactly what I needed for my project.

A

Anonymous

Apr 02, 2026

Rating: 5/5

Great assortment

Used for electronics casing. Very precise threads and heads sit flush.

A

Anonymous

Mar 25, 2026

Rating: 4/5

Solid steel

Good resistance to rust so far. Would prefer if M10 was included.

A

Anonymous

Feb 18, 2026

Rating: 5/5

Fast shipping

Arrived well packaged and organized. The box makes storage easy.

A

Anonymous

Feb 01, 2026

Rating: 4/5

Good quality

One size was running low but overall happy with the stainless steel quality.

5 FAQ

Q: Do you sell M10 sizes?

A: Currently we stock up to M8 for this specific kit assortment.

Q: Is this material magnetic?

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

Q: What Allen key size for M6?

A: Typically an M6 hex socket screw requires a 5mm hex key.

Q: Is VAT invoice automatic?

A: Please select the invoice option at checkout as per the product description.

Q: Can these be used with aluminum?

A: Yes, but we recommend using anti-seize compound to prevent galling.

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