DescriptionOur Zinc Plated Reduced Head Round Knurl Open Rivet Nuts provide a strong, reliable fastening solution for thin sheet materials where tapping isn’t possible. With a reduced head design for near-flush installation, they’re ideal for automotive body panels, chassis components, construction sheet steel, and other load-bearing applications.ApplicationsAutomotive industry: body panels, chassis components, interior & exterior fittingsConstruction: fastening thin sheet materials where bolting is not possibleGeneral fabrication: steel frames, enclosures, and light structural workFeaturesReduced head for low-profile, near-flush fit to sheet metalKnurled body grips material and prevents rotation during installationRoHS compliant zinc plated finish for corrosion protectionEasy blind installation when rear access is restrictedPart NumberSizeLength L (mm)Grip Range G (mm)Hole Diameter D (mm)Body Diameter B (mm)Head Diameter A (mm)Protrusion P (mm)NRMSZRKOM03090M39.00.7–2.054.966.0NRMSZRKOM03115M311.52.0–3.554.966.0NRMSZRKOM04110M411.00.5–2.065.976.0NRMSZRKOM04130M413.02.5–4.065.976.0NRMSZRKOM05115M511.51.0–2.576.987.6NRMSZRKOM05130M513.02.5–4.076.987.6NRMSZRKOM06140M614.00.5–2.598.9109.0NRMSZRKOM06170M617.02.5–5.098.9109.0NRMSZRKOM08165M816.50.5–3.01110.91212.0NRMSZRKOM08185M818.51.0–5.01110.91212.0NRMSZRKOM10195M1019.50.5–3.01312.91414.5NRMSZRKOM10220M1022.03.5–6.01312.91414.5NRMSZRKOM12220M1222.01.0–5.01615.91718.0NRMSZRKOM12270M1227.04.0–6.01615.91718.0
