Kupo KS-194 Slotted Countersunk Head 3/8""""-16 Screw

Kupo KS-194 Slotted Countersunk Head 3/8”-16 Screw – Stainless Steel with 12.6mm Shaft

The Kupo KS-194 is a slotted, countersunk head screw designed for secure fastening in filmmaking rigs and related hardware. It uses a 3/8”-16 thread and features a 12.6mm long shaft. Made from stainless steel, it offers the material benefits associated with that metal, and it weighs 10g.

Key features

• Slotted countersunk head for a flush finish when tightened.
• 3/8”-16 thread compatible with standard 3/8”-16 threaded fittings and accessories.
• 12.6mm shaft length for applications requiring a short, strong fastener.
• Stainless steel construction for general corrosion resistance and durability.
• Lightweight at 10g, easy to handle and install.

Practical uses

Use this screw when you need a countersunk finish so the head sits flush with the surface. For example, it suits mounting plates, brackets, and small rig components that accept 3/8”-16 threads. Because it is stainless steel, choose it when you want a balance of strength and resistance to environmental exposure.

Specifications

Notes and compatibility

Check that your receiving part uses a 3/8”-16 thread and can accept a countersunk head profile. Also confirm that the 12.6mm shaft length suits the thickness of the materials you intend to fasten. If you need a different head type or shaft length, contact us and we can help source alternatives.

FAQ

Question: Will this screw fit standard 3/8”-16 mounts?

Answer: Yes. The KS-194 uses a 3/8”-16 thread and fits components that accept that standard thread size.

Question: Is the screw corrosion resistant?

Answer: The screw is made from stainless steel, which provides general corrosion resistance suitable for many indoor and outdoor uses. For specific corrosive environments, check material grade requirements before use.

Question: Can I use a screwdriver to install it?

Answer: The head is slotted, so you can use a compatible flathead screwdriver for installation. Ensure you use the correct driver size to avoid cam-out and to achieve a flush countersunk finish.

Question: What should I verify before purchasing?

Answer: Confirm that your application requires a slotted countersunk head, that the receiving part accepts a 3/8”-16 thread, and that a 12.6mm shaft length is appropriate for the materials you will fasten.