Double end threaded stud bolts join components with different thread sizes for a firm mechanical connection. The PATIKIL Double End Threaded Stud Screw Bolt gives workshop and DIY users confidence when adapting mismatched fittings during furniture or machinery work. Are these studs right for your next repair or assembly?
⚡ At a Glance
- • Holding Strength: Full-length double threading creates a secure mechanical bond between mismatched threads
- • Best for: Furniture assembly, workshop repairs and industrial applications requiring thread adaptation
- • Not ideal for: Applications needing sealed joints or custom non-metric thread sizes
Made from 304 stainless steel with M8-1.25x20mm small end and M10-1.5x20mm large end, overall length 40mm. Supplied as a pack of five slotted-head double-ended studs for use as thread reducers in furniture, construction and machinery.
Long-term corrosion resistance – thanks to 304 stainless steel
304 stainless steel contains chromium and nickel that form a passive oxide layer, resisting rust and many forms of corrosion. The alloy’s stability suits damp indoor environments and general workshop conditions.
Corrosion resistance helps fittings stay reliable over time, reducing the need for frequent replacements. Ideal where occasional moisture or humidity is present.
Versatile thread adaptation – with double-ended full threads (M8 to M10)
One end machines an M8-1.25 thread and the other an M10-1.5 thread across the 40mm length, creating a direct mechanical join between differing sizes. Clear, full-profile threads ensure proper engagement when paired with matching nuts or tapped holes.
Allows direct connection of M8 and M10 components without separate adapters, simplifying repairs and custom assemblies. Useful for retrofits and mixed-size hardware projects.
Quick fitting with basic tools – thanks to slotted head design
An upgraded slotted head accepts a flat-head screwdriver or slotted bit for turning during installation and removal. The slotting design focuses torque at the head while the full threads secure the joint.
Permits fast installation using common screwdrivers, helpful on-site or in busy workshops. Careful tightening prevents thread damage and maintains component integrity.
✨ The 4 Key Reasons for PATIKIL Double End Threaded Stud Screw Bolt
- 304 Stainless Steel – Long-term corrosion resistance in damp or outdoor environments
- Double-ended full thread – Connects M8 and M10 components without adapters or modifications
- Slotted head – Allows use of flat screwdrivers for quick, controlled fitting
- Pack of five – Provides spare pieces for multiple assemblies or future repairs
📋 Technical Details at a Glance
- Category: Fasteners
- Material: 304 Stainless Steel
- Small-End Thread: M8-1.25 x 20mm
- Large-End Thread: M10-1.5 x 20mm
- Overall Length: 40mm
❓ Frequently Asked Questions
Q: What thread sizes are on each end of the studs?
A: The small end is M8-1.25 x 20mm and the large end is M10-1.5 x 20mm, with a 40mm overall length.
Q: Are these studs suitable for corrosive or damp environments?
A: Construction uses 304 stainless steel, which is corrosion-resistant and rust-resistant for typical damp indoor and many outdoor conditions.
Q: How should the studs be installed and maintained?
A: Use a slotted or flat-head screwdriver to install and ensure correct size selection for mating parts; avoid over-tightening to prevent thread or component damage.
🏆 Our Verdict
Suitable for DIYers, furniture fitters and workshop technicians who need a straightforward way to join different thread sizes. The combination of M8-to-M10 double-ended threads and 304 stainless construction makes the studs a practical thread reducer with easy installation. Cost-effective for small projects, with durable materials that reduce the need for frequent replacements.
