Overview
The Kupo KS-138 3/8"-16 Thread Screw Set is a professional mounting hardware kit designed for securing cameras, lighting accessories, rigging components, and grip equipment in film production, television, photography, and studio environments.
Constructed from durable steel, each screw features a standard 3/8"-16 male thread, making the set compatible with a wide range of professional tripods, mounting plates, clamps, articulating arms, grip accessories, and support systems that use the industry-standard 3/8"-16 mounting interface.
Each screw includes a knurled head for improved grip and easy hand tightening without requiring additional tools. The 1" shaft length provides extra reach for mounting applications involving thicker plates, brackets, or accessories.
Supplied as a set of five, the KS-138 is ideal as a replacement hardware kit or utility accessory for production crews and rental environments.
Key Features
• Professional 3/8"-16 mounting screw set
• Includes 5 screws per pack
• 1" shaft length for extended mounting applications
• Durable steel construction
• Compatible with tripods, clamps, plates, and grip accessories
• Knurled head for improved hand tightening
• Suitable for camera, lighting, and rigging equipment
• Ideal replacement hardware for production kits
• Designed for film, TV, photography, and studio workflows
Specifications
• Model: KS-138
• Product Type: Thread Screw Set
• Material: Steel
• Finish: Silver
• Thread Size: 3/8"-16 male
• Length: 1"
• Quantity: Set of 5 screws
• Application: Mounting and securing professional production accessories
What’s in the Box
• 5 × Kupo 3/8"-16 Thread Screws with 1" Length (KS-138)
Why we stock it
Hand-picked for its build quality, service backup, and on-set reliability. Talk to our team for kit-list recommendations.
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Technical specifications
Detailed specifications available on request.
Need help speccing this?
Our team has rigged, gaffed, and shot with this fixture. Tell us about the production and we'll talk through the modifier set and accessory list.
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Local support, in-house workshop
Every fixture we sell is backed by a 24-month warranty, fully serviced from our Johannesburg workshop. We stock genuine spares and can usually return a unit to service within 5 working days of intake.
Our technical team has run the original manufacturer training courses in South Africa — if you need help configuring DMX, integrating with a CRMX system, or troubleshooting on location, we're a phone call away.
Need it on a job tomorrow?
We hold flagship cinema fixtures in walk-in stock. Order before 11:00 for same-day Johannesburg dispatch — or come collect from our showroom in person.
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