M16-2.0 x 50 Cup Point 18-8 Stainless Steel Metric Socket Set Screw is a headless internal-hex fastener for locking collars and hubs in wet metric equipment.
Stainless mixer and pump shafts may use this form when the design allows cup-point marking at the locking location. A stainless DIN 916 callout is commonly satisfied by this ISO 4029 cup point when the metric size and length match. Confirm the metric thread, length, cup diameter, and hex key before substituting another set screw.
For hard-to-find stainless metric cup point set screws, Cold Headers can help review uncommon sizes and service requirements.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.