M8-1.25 x 20 18-8 Stainless Steel Metric Socket Head Cap Screw is an 18-8 stainless steel metric socket head cap screw for equipment built around metric drawings. The internal hex drive supports compact installation where an external wrench would interfere with nearby components. 18-8 stainless steel is used for general corrosion resistance, clean appearance, and ordinary wet industrial service.

Packaging machinery uses metric stainless socket screws in frames, guides, covers, and adjustment hardware. Cup Point 18-8 Metric Socket Set Screws serve positioning and retaining roles rather than clamped cap-screw joints.

Cut-to-length service can be reviewed for non-standard metric lengths when a catalog length does not match the drawing. Cold Headers supports hard-to-find metric stainless socket screw lengths while keeping the diameter, pitch, and length exact. Review the metric thread, length, head diameter, head height, socket size, and key engagement before substituting another screw.

Technical Highlights

• Head Style: Cylindrical socket head, internal hex drive
• Material: 18-8 Stainless Steel
• Thread Size: M8-1.25 (coarse metric pitch)
• Length: 20 mm
• Head Diameter: 13.00 / 12.57 mm (max/min)
• Head Height: 8.00 / 7.78 mm (max/min)
• Hex Key Size: 6.0 mm
• Minimum Key Engagement: 4.3 mm
• Dimensional Standard: ISO 4762 / DIN 912

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