Description
Our 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.
Applications
Automotive industry: body panels, chassis components, interior & exterior fittings
Construction: fastening thin sheet materials where bolting is not possible
General fabrication: steel frames, enclosures, and light structural work
Features
Reduced head for low-profile, near-flush fit to sheet metal
Knurled body grips material and prevents rotation during installation
RoHS compliant zinc plated finish for corrosion protection
Easy blind installation when rear access is restricted
| Part Number | Size | Length L (mm) | Grip Range G (mm) | Hole Diameter D (mm) | Body Diameter B (mm) | Head Diameter A (mm) | Protrusion P (mm) |
|---|---|---|---|---|---|---|---|
| NRMSZRKOM03090 | M3 | 9.0 | 0.7–2.0 | 5 | 4.9 | 6 | 6.0 |
| NRMSZRKOM03115 | M3 | 11.5 | 2.0–3.5 | 5 | 4.9 | 6 | 6.0 |
| NRMSZRKOM04110 | M4 | 11.0 | 0.5–2.0 | 6 | 5.9 | 7 | 6.0 |
| NRMSZRKOM04130 | M4 | 13.0 | 2.5–4.0 | 6 | 5.9 | 7 | 6.0 |
| NRMSZRKOM05115 | M5 | 11.5 | 1.0–2.5 | 7 | 6.9 | 8 | 7.6 |
| NRMSZRKOM05130 | M5 | 13.0 | 2.5–4.0 | 7 | 6.9 | 8 | 7.6 |
| NRMSZRKOM06140 | M6 | 14.0 | 0.5–2.5 | 9 | 8.9 | 10 | 9.0 |
| NRMSZRKOM06170 | M6 | 17.0 | 2.5–5.0 | 9 | 8.9 | 10 | 9.0 |
| NRMSZRKOM08165 | M8 | 16.5 | 0.5–3.0 | 11 | 10.9 | 12 | 12.0 |
| NRMSZRKOM08185 | M8 | 18.5 | 1.0–5.0 | 11 | 10.9 | 12 | 12.0 |
| NRMSZRKOM10195 | M10 | 19.5 | 0.5–3.0 | 13 | 12.9 | 14 | 14.5 |
| NRMSZRKOM10220 | M10 | 22.0 | 3.5–6.0 | 13 | 12.9 | 14 | 14.5 |
| NRMSZRKOM12220 | M12 | 22.0 | 1.0–5.0 | 16 | 15.9 | 17 | 18.0 |
| NRMSZRKOM12270 | M12 | 27.0 | 4.0–6.0 | 16 | 15.9 | 17 | 18.0 |
