

PrecisionGeek Red Anodised Aluminium Knurled Shoulder Thumb Screws M3 × 10 mm (20 mm Total, 10 mm Head, 5 mm Shoulder) – DIY Hand Grip Fasteners (Set of 4)
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2 availableAbout this item
- 📏 Full Dimensions: M3 × 10 mm thread, 20 mm total length, 10 mm knurled head diameter, and 5 mm shoulder—CNC-machined to precise tolerances
- Pack of 4 Screws: Ideal for securing small panels, camera rigs, electronics housings, DIY enclosures, and hobby projects.
- Quality Aluminium Construction: Manufactured from high-grade aluminium with durable red anodised finish for strength and corrosion resistance
- Ergonomic Knurled Head: Diamond-pattern surface allows tool-free tightening—perfect for quick adjustments
- Shouldered Design: 5 mm shoulder provides consistent spacing and alignment in assemblies.
- DIY & Professional Use: Great for 3D printers, PC mods, speaker mounts, workshop jigs, and accessible panel installations.
- 🇪🇺 Produced in EU: Manufactured entirely in-house on Star CNC machines within the EU, assuring traceable, high-quality production
Product description
Upgrade your projects with the PrecisionGeek Red Anodised Aluminium Knurled Shoulder Thumb Screws (M3 × 10 mm, Set of 4)—designed for easy, tool-free fastening in a variety of DIY and professional applications. Each screw is CNC-machined from premium aluminium, featuring an M3 × 10 mm thread, a total length of 20 mm, a 10 mm knurled head, and a 5 mm shoulder—ensuring consistent and precise performance. The diamond knurled head offers excellent grip for quick hand tightening or loosening. Ideal for small-scale builds like electronics enclosures, camera rigs, 3D printers, PC mods, and other projects requiring repeat access. Constructed from high-grade aluminium with a vibrant red anodised finish, these screws are both durable and corrosion-resistant . Manufactured entirely in the EU using Star CNC machinery, each piece undergoes in-house quality control and traceable production methods . Enhance your DIY kit or professional toolkit with these stylish, ergonomic, and reliable thumb screws—perfect for any project that needs fast access and a premium finish. Knurled head provides extra finger grip for manual tightening. Thumb screws are designed to be tightened and loosened by hand. Tools are not required for tightening or loosening. Set of 4 screws
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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