1/4" x 20 Countersunk Head Socket Screw
- In stock, ready to ship
- Inventory on the way
Keep your film gear rigged tight with this 1/4"-20 Countersunk Head Socket Screw — a precision spare designed for professional on-set accessories. This screw kit is a direct replacement for hardware used in SmallRig Floppy Holders, DJI Ronin 4D Cold Shoe Mounts, and other 1/4"-20 threaded accessories commonly found on film carts and camera rigs.
Spec: 1/4"-20 TPI x 3/8" Full Thread UNC Coarse, Countersunk Head Socket Drive. The countersunk profile sits flush for a clean, low-profile finish on mounts and plates.
On a busy set, small hardware failures can cause big delays. Having a spare screw kit in your front box or AC bag ensures you can get back up and running immediately without hunting down the right fastener. Sold as a pack — ideal for rental houses, camera assistants, and DITs managing multiple rigs.
- Thread: 1/4"-20 TPI (UNC Coarse)
- Length: 3/8"
- Head type: Countersunk Socket Drive
- Compatible with: SmallRig Floppy Holders, DJI Ronin 4D accessories, 3D Film Parts mounts
📦 Shipping & Delivery
🇦🇺 Australia:$10 shipping on orders under $99
🌍 International: Flat rate $35 AUD worldwide — see carrier tracking guide
⚠️ International tracking note: Once your parcel leaves Australia, tracking updates through your Shopify link may stop. This is normal — your parcel has transferred to your local carrier. Use the same tracking number on your country's postal website for live updates.
Dispatching
We ship from Melbourne, Australia via Australia Post.
Orders are processed Monday to Friday.
Orders placed before 12:00pm AEST ship within 3 business days (typically next business day 🚀).
Delivery Estimates
- Australia (Express): 1–2 business days
- New Zealand & SE Asia: 3–7 business days
- USA & Canada: 5–10 business days
- United Kingdom & Europe: 5–12 business days
- South America: 10–15 business days
🇺🇸 US Customers
As of February 24th, 2026, updated import tariff rules apply.
To keep things simple, 3D Film Parts absorbs the 10% tariff, handled entirely on our end — no surprises on delivery.