For workshop and DIY repairs, Lemiyoo Roll Pins Assortment Set supplies a comprehensive selection of spring pins for fastening gears and shafts. Hardened manganese steel and chamfered ends simplify fitting and improve long-term reliability for hobbyists and garage mechanics. Is the kit versatile enough for routine maintenance and emergency fixes?
⚡ At a Glance
- • Holding Strength: High spring tension secures shafts and gears, resisting shear under load
- • Best for: DIY enthusiasts, garage mechanics and small engine repair tasks
- • Not ideal for: Environments that require stainless steel fasteners for extreme corrosion resistance
High-tension slotted spring roll pins made to lock components reliably. Chamfered ends aid alignment while surface treatment reduces corrosion risk.
Quick, reliable fixing - With chamfered ends and slotted spring design
Hollow slotted pins compress on entry and spring back inside a hole, creating outward pressure for a snug fit, while chamfered ends guide the pin into position.
Fast insertion reduces assembly time for pulleys, gears and bearings, delivering repeatable mechanical locking without rework.
Durable performance - Thanks to manganese steel and black oxidation
Manganese steel provides high impact and wear resistance, and a black oxidation surface treatment improves corrosion resistance compared with untreated steel.
Pins stand up to repeated use and light exposure, suitable for routine repairs and frequent disassembly.
Versatile coverage - With 15 sizes and 602 pieces
The kit includes a wide range from M1.5x6mm up to M8x40mm across 15 sizes, organised into compartments inside a plastic storage box for quick selection.
Plenty of sizes reduce trips to suppliers, enabling repairs on small appliances, lawnmowers, automotive parts and workshop projects.
✨ The 4 Key Reasons for Lemiyoo Roll Pins Assortment Set
- Manganese steel construction - Resists wear and impact for tough repair jobs
- Chamfered ends on both sides - Easier insertion and aligned seating when fitting holes
- 15 size assortment - Covers a wide range of fastener needs in one kit
- Compartmentalised plastic box - Keeps pins organised and prevents accidental spills or loss
📋 Technical Details at a Glance
- Category: Roll pins assortment
- Brand: Lemiyoo
- Material: Manganese steel
- Finish: Black oxidation
- Pin type: Slotted spring roll pins, hollow split design
❓ Frequently Asked Questions
Q: Are the pins corrosion-resistant?
A: Black oxidation treatment improves corrosion resistance and rust resistance, helping pins remain usable over time.
Q: What sizes come in the kit?
A: The assortment contains 15 sizes: M1.5x6mm, M1.5x10mm, M2x6mm, M2x14mm, M2.5x8mm, M2.5x16mm, M3x8mm, M3x16mm, M4x10mm, M4x16mm, M4x25mm, M5x16mm, M5x30mm, M6x30mm and M8x40mm.
Q: Is storage provided for the pins?
A: Pins arrive in a plastic compartment box designed for organised access and to reduce the chance of accidental swallowing.
🏆 Our Verdict
The Lemiyoo Roll Pins Assortment Set suits hobbyists, garage mechanics and anyone who regularly tackles mechanical repairs. High-tension slotted pins in manganese steel, chamfered ends and a broad 15-size selection make for reliable, repeatable fixes. A substantial kit that represents good long-term value thanks to durability, variety and organised storage.
