M20-2.5 x 30 Cup Point 18-8 Stainless Steel Metric Socket Set Screw is suited to compact stainless assemblies where the drive must be accessed from the end.

Protected marine-adjacent deck mechanisms may call for stainless metric set screws, with final material selection based on exposure. 18-8 stainless is broadly comparable to the A2 stainless material family, but the exact material callout should govern the purchase. Confirm the metric thread, length, cup diameter, and hex key before substituting another set screw.

Cold Headers supports imported equipment rebuilds where the replacement screw must preserve the original metric callout.

Technical Highlights

• Point: Cup (recessed rim)
• Material: 18-8 Stainless Steel
• Thread Size: M20-2.5 (coarse metric pitch)
• Length: 30 mm
• Cup Diameter (dz): 14.00 / 13.57 mm (max/min)
• Hex Key Size: 10 mm
• Length Tolerance: ±0.42 mm
• Dimensional Standard: ISO 4029 / DIN 916

Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.