We offer button head grease nipples.
* standard: din 3404
* sizes:as per the attached pdf file or as per customer requirement
* material: m.s., en 1al (free cutting steel), 11smnpb30+c, s.s. 303, s.s. 316
* surface treatment: clear (blue) zinc plated, yellow zinc plated, olive green zinc plated, zinc trivalent plate