M6-1.0 x 20 18-8 Stainless Steel Metric Button Head Socket Cap Screw suits stainless panels where the fastener should look finished without a tall cylindrical head. The domed head reduces projection while the internal hex drive keeps installation access centered from the top.

Commercial equipment panels and machine skins use button heads when the installed screw remains part of the visible surface. Cold Headers supports production, repair, and MRO sourcing for stainless socket products in metric sizes. Left-hand threading can be reviewed on request for special metric socket screw applications. 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: M6-1.0 (coarse metric pitch)
• Length: 20 mm
• Head Diameter: 10.50 / 10.07 mm max/min
• Head Height: 3.30 / 3.00 mm max/min
• Hex Key Size: 4.0 mm
• Dimensional Standard: ISO 7380-1

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