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The VALUE COLLECTION A210006 is a standard acorn nut designed to cap and protect exposed bolt ends while providing a finished appearance. Manufactured from A2 stainless steel, this nut offers solid corrosion resistance for both indoor and outdoor fastening applications. It carries a right-hand M4x0.70 metric thread and conforms to DIN 1587, making it a recognized standard in European and metric-dimensioned assemblies. Sold in a pack of 5, these nuts are well suited for maintenance, repair, and light fabrication work across mechanical, plumbing, and general trade applications where a clean, capped fastener is required.
This acorn nut is appropriate for residential and light commercial applications wherever an M4x0.70 metric thread fastener needs a protective cap. Typical install scenarios include equipment panels, enclosures, plumbing fixtures, and structural assemblies that call for metric hardware. The A2 stainless steel grade resists rust and mild chemical exposure, making it a practical choice for damp or outdoor environments. Electricians, plumbers, HVAC technicians, and general contractors all encounter situations requiring capped fasteners of this type.
Designed for use with M4x0.70 right-hand metric threaded bolts and studs in applications conforming to DIN 1587 dimensional standards.
Installation requires a standard metric wrench or socket sized for the M4 acorn nut hex. Always ensure the mating bolt or stud thread pitch matches M4x0.70 before installation to avoid cross-threading. Do not overtighten, as acorn nuts have a closed dome end that limits thread engagement depth. Follow applicable mechanical or electrical code requirements for the assembly being serviced.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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