Shape and fit
Send the mating holder or a dimensioned neck drawing before changing the threaded interface.
Glass shades for lighting manufacturers
This clear capsule-shaped glass shade has vertical ribs and a threaded neck. The photos show its neck, rounded closed end and side profile for a hardware match.
The thread and mating holder must be confirmed with a sample or drawing.






A nominal body size cannot establish thread compatibility. Compare the neck thread profile, engagement length, seal or contact surface and available light-source space with the matching fixture.
Ask About Mounting FitSend the mating holder or a dimensioned neck drawing before changing the threaded interface.
Use the real photos and an approved sample to review vertical rib clarity and visible glass quality.
Use of this threaded glass depends on the mating neck, seal and complete fixture design.

The ribbed capsule can be considered for matching outdoor luminaires once the complete assembly is specified.
Compare the threaded neck with the original glass and holder before ordering replacements.
Ask for sample availability, cost and timing. Review thread engagement, ribbed appearance and fixture clearance before batch production.
No. The thread diameter, pitch and seating surface must match the specific fixture hardware.
For outdoor use, send the holder and sealing requirements. Environmental protection must be confirmed for the complete fixture.
Send a drawing or existing glass sample. We can review forming and tooling feasibility for the selected project before quoting.
Ask for availability, cost and timing, then approve thread engagement, ribbed appearance and fixture clearance against the agreed specification.
Send your planned quantity, delivery country and fixture drawing or existing shade. Include thread diameter and pitch and any other mounting details needed for a quote.