Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Screws
Origin	-
Material	304 Stainless Steel
Head Style	Socket Flat Point (Headless)
Drive Type	Hex Socket (Allen)
Available Sizes	M2, M3, M4, M5, M6, M8
Point Type	Flat Point
Finish	Polished Silver
Thread Standard	Metric Coarse
Corrosion Resistance	High (Suitable for indoor and mild outdoor use)
Package Contents	Assorted Kit (100 pieces per size)
Application	Securing collars, gears, and pulleys to shafts

6 reviews

Anonymous

Mar 27, 2026

Rating: 5/5

Reliable industrial grade

We ordered these for our workshop and they have performed flawlessly. The consistency in thread quality across all sizes is impressive. Will definitely reorder.

Anonymous

Mar 27, 2026

Rating: 4/5

Solid choice for general use

Good hardening and finish. They work well for locking set collars. Just make sure you use the correct Allen key size to avoid rounding the socket.

Anonymous

Mar 23, 2026

Rating: 5/5

Perfect fit for my machinery repair

These grub screws are exactly what I needed. The hex socket is well-defined and didn't strip even under high torque. The 304 stainless steel feels durable and resists rust well.

Anonymous

Mar 21, 2026

Rating: 4/5

Good quality, fast shipping

Great value for the price. The flat point holds securely on smooth shafts. I deducted one star only because the packaging was a bit flimsy, but the screws themselves are excellent.

Anonymous

Mar 15, 2026

Rating: 5/5

Essential for DIY projects

I use these for securing 3D printer components. The variety of sizes in the kit is very convenient. No issues with stripping or bending during installation.

Anonymous

Mar 11, 2026

Rating: 5/5

Excellent corrosion resistance

Used these in a slightly humid environment and there is no sign of rust after three months. The flat point provides good grip without damaging the shaft surface too much.

5 FAQ

Q: Are these screws suitable for outdoor applications?

A: Yes, being made of 304 stainless steel, they offer good corrosion resistance for most outdoor environments, though 316 grade is recommended for marine or highly saline conditions.

Q: Can these be used on hardened steel shafts?

A: Yes, the flat point design is ideal for use on hardened shafts as it provides a secure hold without digging deeply into the material like a cup point might.

Q: Is a VAT invoice available for this purchase?

A: Yes, as mentioned in the product description, a 13% VAT invoice is automatically generated and included with your shipment.

Q: Does this kit include an Allen key?

A: No, this package contains only the set screws. You will need to provide your own metric hex key set.

Q: What is the thread pitch for the M4 size?

A: The M4 screws feature a standard metric coarse thread pitch of 0.7mm.

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