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Home / Connectors and Fasteners / 304 Stainless Steel Pointed Set Screw Headless Machine Screw Hex Socket Set Screw M3 M4 M5 M6 M8 M10

Attributes

Brand -
Category Industrial Small Parts / Connectors and Fasteners
Origin -
Material 304 Stainless Steel
Standard DIN 914
Head Type Headless (Set Screw)
Drive Type Hex Socket (Allen)
Point Type Pointed (Cone Point)
Thread Sizes M3, M4, M5, M6, M8, M10
Surface Finish Passivated
Hardness 45HRC
Package Type Compartmentalized Plastic Box
Country of Origin China

5 reviews

A

Anonymous

Mar 28, 2026

Rating: 4/5

Good quality steel

Solid construction and genuine 304 steel. The packaging box latch was slightly damaged on arrival, but the screws were secure inside.

A

Anonymous

Feb 22, 2026

Rating: 5/5

Great assortment

Having multiple sizes in one box is very convenient for my workshop. The pointed tip grips well onto shafts.

A

Anonymous

Feb 16, 2026

Rating: 3/5

Thread tolerance varies

Most screws were fine, but the M3 screws felt slightly tight on some standard nuts. Acceptable for set screw applications though.

A

Anonymous

Feb 14, 2026

Rating: 5/5

Exactly as described

DIN 914 standard confirmed upon measurement. Great to have a variety of sizes in one kit for general maintenance work.

A

Anonymous

Jan 29, 2026

Rating: 5/5

Perfect fit for machinery

Used these for a motor coupling project. The hex socket depth is good and the threads are clean. No stripping occurred during installation.

5 FAQ

Q: Are these metric or imperial sizes?

A: These are metric sizes ranging from M3 to M10 as indicated in the product title.

Q: Is this suitable for outdoor marine environments?

A: 304 stainless steel offers good corrosion resistance, but 316 grade is recommended for direct saltwater exposure.

Q: Is the VAT invoice included automatically?

A: Yes, a 13% VAT invoice is included with every shipment as per the product description.

Q: Do you offer bulk discounts for larger orders?

A: Yes, please contact our sales team directly for pricing on orders exceeding 50 sets.

Q: What hex key size is required for the M6 screws?

A: Typically, a 4mm hex key is required for M6 DIN 914 set screws.

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