Fastener kit designed for secure, vibration-resistant connections across mechanical and household projects. Peace of mind for DIYers and professionals who need neatly organised, ready-to-use metric lock nuts, the HOLMOL Nylock Nuts kit. Does the 250-piece assortment give the range and reliability required for larger jobs?
⚡ At a Glance
- • Locking Performance: Nylon insert resists rotation, maintaining clamp under vibration
- • Best for: Workshop repairs, furniture assembly and light automotive fastening jobs
- • Not ideal for: Imperial/UNC thread applications or projects needing only one size in bulk
A 250-piece metric nyloc nut assortment built to DIN 985 standards. 304 stainless steel construction plus nylon inserts keeps joints stable and corrosion-resistant.
Secure joints under vibration – with a nylon insert lock
Nylon insert sits inside the hex nut thread and increases friction against the bolt thread, creating a locking action when tightened. The DIN 985 specification indicates a standardised geometry for reliable engagement.
Reduced risk of loosening on vibratory equipment and moving assemblies, so fastenings stay put longer. Ideal where periodic re-torquing is inconvenient.
Resists corrosion in damp environments – thanks to 304 stainless steel
Type 304 stainless steel contains chromium and nickel, forming a passive oxide layer that slows rust formation and surface corrosion. The smooth finish further reduces crevices where moisture can collect.
Maintains strength and appearance in workshops, outdoor fittings and humid conditions, extending the lifespan of fastened joints. Suitable where rust resistance matters.
Ready to use across common projects – with an eight-size metric assortment
Set includes M2, M3, M4, M5, M6, M8, M10 and M12 items in specified counts, stored together in a compartmented box for organised access. Metric sizing covers the majority of European and international engineering threads.
Quick selection of the right nut cuts time spent searching for hardware during repairs or builds. Well suited for mixed jobs where several thread sizes are needed.
✨ The 4 Key Reasons for HOLMOL Nylock Nuts
- Nylon insert – Keeps fastenings secure against vibration in vehicles and machinery
- 304 stainless steel – Resists rust in damp workshops and outdoor use
- Eight metric sizes – Covers common M2–M12 threads for varied projects around house and workshop
- Organised storage box – Keeps 250 nuts sorted for quick access on busy job sites
📋 Technical Details at a Glance
- Category: Fasteners, Lock Nuts
- Material: 304 stainless steel
- Standard: DIN 985
- Insert type: Nylon lock insert
- Quantity: 250 pieces total
❓ Frequently Asked Questions
Q: Are these nuts metric or imperial?
A: The assortment is metric, containing sizes M2, M3, M4, M5, M6, M8, M10 and M12 as listed.
Q: What material are the nuts made from and are they rustproof?
A: Made from 304 stainless steel with a smooth surface, offering good resistance to rust and corrosion for most workshop and outdoor uses.
Q: Do the nuts prevent loosening under vibration?
A: Nylon inserts within the nuts increase thread friction and help lock the nut in place to reduce loosening under vibration.
🏆 Our Verdict
The HOLMOL Nylock Nuts kit suits DIYers, maintenance technicians and engineers who need a ready-stock of metric locking nuts. Nylon-insert locking combined with 304 stainless construction is the key advantage, keeping joints secure and corrosion-resistant. Check counts against project needs, as the assortment delivers long-term value through durability and organised storage.
