Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Screws
Origin	-
Material	Brass
Head Style	Headless (Grub Screw)
Drive Type	Socket (Allen)
Compliance	RoHS Standard
Available Sizes	M2, M3, M4, M5, M6, M8, M10, M12
Thread Pitch	Standard Metric Coarse
Finish	Polished Brass
Application	Securing collars, pulleys, and gears to shafts
Package Type	Bulk Box or Individual Packs
Origin	Manufactured under ISO 9001 standards

6 reviews

Anonymous

Mar 26, 2026

Rating: 5/5

Perfect fit for my machinery

These brass grub screws are exactly what I needed for a repair job on some vintage equipment. The socket depth is consistent, and they tightened down without stripping. Great quality for the price.

Anonymous

Mar 24, 2026

Rating: 5/5

Reliable standard parts

I run a small workshop and go through these constantly. These RoHS compliant screws are consistent in thread quality. No issues with cross-threading during installation.

Anonymous

Mar 21, 2026

Rating: 5/5

Top repurchase indeed

The description says top repurchase and I can see why. We use these for securing knobs on musical instruments. They hold well without marring the metal shafts. Highly recommended.

Anonymous

Mar 19, 2026

Rating: 5/5

Excellent for non-magnetic applications

Needed non-magnetic screws for a sensitive sensor assembly. These brass set screws worked perfectly. The headless design allows for a flush finish which was critical for our setup.

Anonymous

Mar 05, 2026

Rating: 4/5

Good quality, fast shipping

Ordered the M4 size for a custom electronics project. The brass is soft enough to not damage the shaft but holds tight. Delivery was quicker than expected. Would buy again.

Anonymous

Mar 02, 2026

Rating: 4/5

Solid choice for general use

Bought a mixed pack of sizes. Most were perfect, though one M6 screw had a slightly rough thread start. Still usable, and the rest of the batch was flawless. Good value overall.

5 FAQ

Q: Can I get a certificate of compliance for the RoHS standard?

A: Yes, all our RoHS standard products comply with regulations. You can request a digital copy of the compliance certificate by contacting our support team with your order number.

Q: What is the thread length for the M6 size?

A: For our standard M6 brass grub screws, the full thread length typically matches the nominal diameter options available (e.g., 6mm, 8mm, 10mm). Please select the specific length required at checkout.

Q: Is the brass material suitable for outdoor use?

A: Brass offers good corrosion resistance, making it suitable for many outdoor applications. However, for highly saline or extreme chemical environments, additional coating or stainless steel might be preferred.

Q: Are these screws compatible with aluminum shafts?

A: Yes, brass is softer than aluminum, which helps prevent galling and damage to the aluminum shaft when tightening. It is a common and safe combination.

Q: Do these screws come with an Allen key included?

A: No, the screws are sold separately without tools. However, they fit standard metric Allen keys corresponding to their size.

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