Power & Telecom
Telecom towers and power distribution equipment run outdoors year-round, where wind vibration, temperature swings and salt spray loosen and corrode ordinary fasteners — drifting antenna angles or even blackouts. Seized rusted joints also make later maintenance painful, rising contact resistance at earthing connections can compromise lightning-protection bonding, and typhoon-season repairs up the tower are costly while transverse vibration keeps bleeding preload. JIALI supplies nylon-insert / flange locking nuts, 304 / 316 stainless steel plus Dacromet and hot-dip galvanised outdoor power fasteners, screens anti-loosening solutions to GB/T 10431 transverse-vibration testing, and supplies pre-applied adhesive screws and wedge-style locking washers (DIN 25201) so joints stay tight with less working-at-height maintenance — a reliable Hong Kong supplier of anti-loosening fasteners for power & telecom, supporting on-site selection advice and bulk delivery.
Typical Applications
- Telecom towers & antenna masts
- Distribution boxes & substation equipment
- Outdoor cabinets & cable trays
- PV & new-energy racks
- Wind-turbine towers & control cabinets
- Lattice towers & member joints
- EV charging stations & charger cabinets
- Substation earthing grids & busbar connections
- 5G small cells & lamp-pole station mounts
- Data-centre busway & cable ladder
Recommended Products
For "Power & Telecom" conditions we stock matching material and standard fasteners. Tell us your application and we help select:
Common Standards & Materials
Nylon lock nuts GB/T 889 (DIN 985), flange lock nuts GB/T 6177 (DIN 6923), stainless 304 / 316 (ISO 3506 A2/A4), Dacromet and hot-dip galvanising GB/T 13912 finishes; power-fitting joints per GB/T 2314 series and GB/T 5783 hex bolts; anti-loosening outdoors, ASTM B117 salt-spray tested; anti-loosening parts verified to GB/T 10431 transverse-vibration testing, wedge locking washers per DIN 25201, plating thickness controlled to GB/T 5267.1.
Not sure which? Share the condition, environment and load — we assemble a solution and quote.
Ask for Selection