Small fasteners for precision fastening, designed to clamp and locate without protruding ends. Confidence for workshop technicians and fixture builders who need repeatable positioning and low-scratch contact. Are these set screws the right choice for your jigs and fixtures, and do they stand up to repeated use with consistent force, introducing sourcing map Ball Point Set Screws?
⚡ At a Glance
- • Holding Strength: Adjustable spring force from 8.0 to 35 N with M6 x 20mm thread for secure clamping
- • Best for: Machinery builders, fixture makers and maintenance engineers needing concealed, repeatable locating
- • Not ideal for: Applications that require fasteners with exposed ends or through-access for bolt heads
Spring-loaded ball plungers combine a ball point, spring and shell to provide elastic, load-distributing contact. Compact hex socket installation allows concealed fixing and reduced surface wear.
Durable clamping, with high carbon steel construction
High carbon steel offers increased strength, hardness and wear resistance compared with softer steels, giving better longevity under repeated loading. The metal construction resists deformation where clamping and positioning are repeated frequently.
Long service life reduces replacement frequency in busy workshops. Robust parts maintain clamping performance through repeated assembly and disassembly.
Precise, repeatable positioning, with spring-loaded ball plunger
A ball plunger assembly uses a spring pushing a hardened ball through a shell, allowing controlled axial movement of about 1.3mm. The spring force range, 8.0 to 35 N, lets the ball apply consistent pressure across light to medium locating tasks.
Accurate, slightly elastic contact permits small misalignments without loosening, making it easier to index workpieces and maintain alignment during machining or assembly.
Neat, unobtrusive fit, with hexagon socket drive and compact shell
Hexagon socket drive enables torque to be applied cleanly and uniformly when installing into tapped holes, while the compact shell keeps the working face flush or concealed. The design avoids protruding ends by design.
Concealed fastening prevents interference with moving parts and reduces surface wear on clamped components. Installation is straightforward with standard hex keys.
✨ The 4 Key Reasons for sourcing map Ball Point Set Screws
- High carbon steel, resists wear in repeated assembly and maintenance operations
- Hexagon socket drive, allows consistent torque and reduces driver slippage during installation
- Spring-loaded ball plunger, shares load and compensates slight misalignment under stress
- Compact, concealed fit, ideal when exposed fastener ends would obstruct movement
📋 Technical Details at a Glance
- Thread Size: M6 x 20mm
- Quantity: 20 pieces
- Spring Force: 8.0 - 35 N
- Ball Plunger Stroke: 1.3mm
- Material: High carbon steel
❓ Frequently Asked Questions
Q: What thread size and length are these screws?
A: They use an M6 x 20mm thread size, suitable for M6 tapped holes requiring a 20mm length.
Q: What material are the set screws made from?
A: High carbon steel, chosen for high strength, hardness and improved wear resistance.
Q: Where are these screws typically used?
A: Mainly in fixtures and machinery to fix and position workpieces, especially where protruding fastener ends are undesirable.
🏆 Our Verdict
Suitable for machinists, fixture builders and engineers who need concealed, repeatable clamping with modest axial force. The combination of high carbon steel and a spring-loaded ball plunger delivers durable, load-distributing contact and accurate positioning. Good long-term value for workshops that rely on dependable, low-wear locating hardware over many cycles.
