M3-0.5 x 35 18-8 Stainless Steel Metric Flat Head Socket Cap Screw fits imported or internationally designed equipment that specifies metric countersunk socket hardware. Unlike a cylindrical socket head, the countersunk head spreads into the prepared recess instead of standing above the surface.
Moving-part clearance zones use countersunk screws to keep nearby slides, linkages, or covers from contacting the fastener head. Stainless-on-stainless threads can gall when driven fast and dry, so moderate installation speed with lubricant or anti-seize is common practice. Confirm overall length, head diameter, head height, socket size, and key engagement before substitution.
When a metric length is hard-to-find, Cold Headers can help review the requirement without changing the material or head style.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
