M12-1.75 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.

Water-treatment mechanisms and damp equipment housings use stainless set screws where uncoated alloy hardware is a poor fit. 18-8 stainless is broadly comparable to the A2 stainless material family, but the exact material callout should govern the purchase. 18-8 Stainless Steel Metric Socket Head Cap Screws are for clamping through a part rather than locking onto a shaft. 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: M12-1.75 (coarse metric pitch)
• Length: 50 mm
• Cup Diameter (dz): 8.00 / 7.64 mm (max/min)
• Hex Key Size: 6 mm
• Length Tolerance: ±0.5 mm
• Dimensional Standard: ISO 4029 / DIN 916

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