Workshop fasteners designed to speed repairs and hold assemblies securely. Mechanics and maintenance teams gain reassurance from Rustark Push On Lock Nuts Assortment, a 105-piece kit neatly organised for quick size selection. Are the sizes and finish suitable for heavy-duty shop use?
⚡ At a Glance
- • Holding Strength: Firm push-on engagement that withstands routine loads and impacts
- • Best for: Maintenance technicians and small workshops needing ready metric spares
- • Not ideal for: Applications requiring threaded locking under specified torque values
Made from 65Mn steel with a black oxide finish, supplied in five common metric sizes. A transparent compartment box keeps each size separate for fast selection during repairs.
Quick, secure fittings – thanks to 65Mn steel construction
High-quality 65Mn steel with a black oxide finish gives corrosion resistance, wear resistance and high strength, according to the manufacturer. Smooth surfaces and clear thread geometry aid consistent seating during push-on installation.
Reliable push-on engagement reduces time spent swapping fasteners, keeping assemblies secure through everyday workshop handling.
Ready for common jobs – with five metric sizes included
Kit contains M6 (30), M8 (30), M10 (20), M12 (15) and M14 (10) pieces, arranged by size in separate compartments. Counts reflect typical usage patterns for maintenance and equipment repair.
Having a variety of sizes on hand removes the need to source individual nuts mid-job, speeding up routine maintenance and small builds.
Organised storage for fast access – with a transparent compartment box
Each size is packed in its own compartment inside a clear storage box, allowing quick visual identification without opening trays. Neat packing reduces the chance of mixing sizes.
Keeps a workshop trolley or toolbench organised, helping users find the correct size quickly and avoid costly assembly errors.
✨ The 4 Key Reasons for Rustark Push On Lock Nuts Assortment
- Durable 65Mn steel – Long service life under everyday workshop wear and tear
- Black oxide finish – Improved corrosion resistance, suited to high and low temperatures
- Assorted quantities – Enough spares across five sizes for common repair tasks
- Transparent compartment box – Fast identification and selection, reduces downtime during repairs
📋 Technical Details at a Glance
- Category: Push on lock nuts assortment
- Brand: Rustark
- Material: 65Mn steel
- Finish: Black oxide
- Piece count: 105 pieces
❓ Frequently Asked Questions
Q: Are these suitable for outdoor or variable-weather use?
A: Black oxide finish and corrosion-resistant 65Mn steel are specified to withstand high temperatures and cold weather, making them appropriate for variable conditions.
Q: What sizes and counts are included in the kit?
A: The assortment contains 105 pieces: M6 (30), M8 (30), M10 (20), M12 (15) and M14 (10), each stored in separate compartments.
Q: How are the nuts supplied for storage and identification?
A: A transparent compartment box keeps each size packed separately, allowing quick visual identification and easy access.
🏆 Our Verdict
Ideal for maintenance technicians, small workshops and industrial engineers who need an organised supply of metric push-on lock nuts. Durable 65Mn steel, a black oxide finish and a 105-piece, compartmented kit deliver practical versatility across many repair tasks. While budgets differ, the robust construction and ready spare counts make the kit a sensible long-term addition to workshop consumables.
