Description
High-Quality Replacement Long Case Screws for Sinclair ZX Spectrum 16k/48k
When refurbishing a “Rubber Key” Spectrum, the final touch is ensuring the case is held together securely. These brand-new, high-quality screws are a direct replacement for the originals, finished in black to match the iconic Sinclair industrial design.
The “Long” Version Difference:
Sinclair used various screw lengths during the production of the 48k. This set contains the longer variant of the self-tapping screw. These are particularly useful if your case has deeper-than-average screw holes or if you are finding that standard-length screws are failing to bite into the bottom of the plastic pillars.
Key Features:
- Perfect Fit: Specifically sized for the 16k/48k Rubber Key chassis.
- Countersunk Head: Sits flush within the bottom case for a professional, factory-fresh finish.
- Self-Tapping Thread: Sharp, precise threads designed to grip aged plastic without causing undue stress or cracking.
- Pack of 5: Provides a full set for the case.
Restorer’s Tip:
When screwing into 40-year-old plastic, always turn the screw anti-clockwise first until you feel it “drop” into the existing thread. This prevents cross-threading and helps preserve the delicate plastic pillars for another 40 years!

