Tubular Mounting Boss With Flanged Cylindrical Standoff and Two Through-Holes in Flange

Standoff height tolerance and flange hole true position govern fit for an aluminium flanged cylindrical standoff with tubular mounting boss; height variation changes the PCB-to-mounting surface gap and alters fastener stack-up, while hole position error forces mounting screws out of their bolt circle and either prevents assembly or induces bending stress in the standoff body. Suzhou Dazhi Intelligent Manufacturing Technology (Suzhou, Jiangsu) CNC-mills and turns this aluminium flanged cylindrical standoff with tubular boss and two through-holes in the flange via CNC milling, milling and turning, and surface grinding at their facility (close to 4,000 m²), with standoff height, hole true position, and boss OD confirmed to match your drawing at initial sample inspection. Dazhi's Suzhou facility specialises in non-standard automation parts, aerospace components, and medical parts for automation, robotics, medical equipment, and general industry applications, serving automotive and military applications. Include standoff height tolerance, hole positions, boss OD, and aluminium grade in your RFQ package. For costed feedback from our suzhou team.