M8-1.25 x 16 18-8 Stainless Steel Metric Button Head Socket Cap Screw uses a smooth domed button head where a compact metric screw must be seen or touched after assembly. The domed head reduces projection while the internal hex drive keeps installation access centered from the top.

Conveyor side rails and guide assemblies use low-profile metric screws where clearance beside moving product matters. Cold Headers helps distributors, maintenance teams, and OEM buyers source exact metric socket screw sizes. In metric sourcing, 18-8 stainless is often cross-referenced with the A2 stainless material family, without adding a strength-grade claim. This metric button head size can be hard to find in small quantities, so keep the exact pitch and length together when requesting a quote.

Technical Highlights

• Head Style: Button (low-profile dome), internal hex drive
• Material: 18-8 Stainless Steel
• Thread Size: M8-1.25 (coarse metric pitch)
• Length: 16 mm
• Head Diameter: 14.00 / 13.57 mm max/min
• Head Height: 4.40 / 4.10 mm max/min
• Hex Key Size: 5.0 mm
• Dimensional Standard: ISO 7380-1

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