Security Nuts
Security nuts that resist tampering — Kinmar Permanent and Removable nuts, Shear Nuts, Barrel Nuts, and Scroll nuts from Hafren Fasteners. Sold via Astra Industrial in Gauteng with full tooling support for South African security and infrastructure projects.
Products in this range
- Countersunk 6-Lobe Pin Barrel Nut M4 x 12mm
- Countersunk 6-Lobe Pin Barrel Nut M5 x 16mm
- Countersunk 6-Lobe Pin Barrel Nut M6 x 16mm
- Countersunk 6-Lobe Pin Barrel Nut M8 x 20mm
- Countersunk 6-Lobe Pin Barrel Nut M10 x 25mm
- Button Head 6-Lobe Pin Barrel Nut M4 x 10mm
- Button Head 6-Lobe Pin Barrel Nut M5 x 10mm
- Button Head 6-Lobe Pin Barrel Nut M6 x 12mm
- Button Head 6-Lobe Pin Barrel Nut M6 x 25mm
- Button Head 6-Lobe Pin Barrel Nut M8 x 16mm
- Button Head 6-Lobe Pin Barrel Nut M8 x 30mm
- Button Head 6-Lobe Pin Barrel Nut M10 x 20mm
- Button Head 6-Lobe Pin Barrel Nut M12 x 25mm
- A2 Stainless Steel Kinmar® Permanent Nut M5
- A2 Stainless Steel Kinmar® Permanent Nut M6
- A2 Stainless Steel Kinmar® Permanent Nut M8
- A2 Stainless Steel Kinmar® Permanent Nut M10
- A2 Stainless Steel Kinmar® Permanent Nut M12
- Case Hardened Steel Bright Zinc Plated Kinmar ® Permanent Nut M5
- Case Hardened Steel Bright Zinc Plated Kinmar ® Permanent Nut M6
- Case Hardened Steel Bright Zinc Plated Kinmar ® Permanent Nut M8
- Case Hardened Steel Bright Zinc Plated Kinmar ® Permanent Nut M10
- Case Hardened Steel Bright Zinc Plated Kinmar ® Permanent Nut M12
- Case Hardened Steel Geomet® Kinmar® Permanent Nut M8
- Case Hardened Steel Geomet® Kinmar® Permanent Nut M10
- Case Hardened Steel Geomet® Kinmar® Permanent Nut M12
- Case Hardened Steel Zinc Plated Kinmar® Removable Nut M5
- Case Hardened Steel Zinc Plated Kinmar® Removable Nut M6
- Case Hardened Steel Zinc Plated Kinmar® Removable Nut M8
- Case Hardened Steel Zinc Plated Kinmar® Removable Nut M10
- Case Hardened Steel Zinc Plated Kinmar® Removable Nut M12
- Case Hardened Steel Geomet® Kinmar® Removable Nut M6
- Case Hardened Steel Geomet® Kinmar® Removable Nut M8
- Case Hardened Steel Geomet® Kinmar® Removable Nut M10
- Case Hardened Steel Geomet® Kinmar® Removable Nut M12
- A2 Stainless Steel Kinmar® Removable Nut M5
- A2 Stainless Steel Kinmar® Removable Nut M6
- A2 Stainless Steel Kinmar® Removable Nut M8
- A2 Stainless Steel Kinmar® Removable Nut M10
- A2 Stainless Steel Kinmar® Removable Nut M12
- Bright Zinc Plated Shear Nut M6
- Bright Zinc Plated Shear Nut M8
- Bright Zinc Plated Shear Nut M10
- Bright Zinc Plated Shear Nut M12
- Bright Zinc Plated Shear Nut M16
- Bright Zinc Plated Shear Nut M20
- Bright Zinc Plated Shear Nut M24
- Galvanised Shear Nut M8
- Galvanised Shear Nut M10
- Galvanised Shear Nut M12
- Galvanised Shear Nut M16
- Galvanised Shear Nut M20
- Galvanised Shear Nut M24
- A2 Stainless Steel Shear Nut M4
- A2 Stainless Steel Shear Nut M5
- A2 Stainless Steel Shear Nut M6
- A2 Stainless Steel Shear Nut M8
- A2 Stainless Steel Shear Nut M10
- A2 Stainless Steel Shear Nut M12
- A2 Stainless Steel Shear Nut M16
- A2 Stainless Steel Shear Nut M20
- A4 Stainless Steel Shear Nut M6
- A4 Stainless Steel Shear Nut M8
- A4 Stainless Steel Shear Nut M10
- A4 Stainless Steel Shear Nut M12
- A4 Stainless Steel Shear Nut M16
- Stainless Steel Scroll™ Nut M3
- Stainless Steel Scroll™ Nut M4
- Stainless Steel Scroll™ Nut M5
- Stainless Steel Scroll™ Nut M6
- Stainless Steel Scroll™ Nut M8
- Stainless Steel Scroll™ Nut M10
- Stainless Steel Scroll™ Nut M12
- Stainless Steel Scroll™ Nut M16
- Stainless Steel Scroll™ Nut M20
- Stainless Steel Scroll™ Nut M24
- Stainless Steel Scroll™ Nut M30
