1/4"-20 Thread Serrated Flange Nuts – 1000 Pack Black Zinc Finish Steel Nuts, Grade 5, Corrosion-Resistant – Great for Crafts, DIY, Replacement, Heavy-Duty Hardware

★★★★★ 4.6 25 reviews

$92.31
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$92.31
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Free shipping Free 30-day returns

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Product details

Management number 215618367 Release Date 2026/04/12 List Price $36.92 Model Number 215618367
Category
  • DURABLE 1/4-20 STEEL LOCK NUTS: Built with precision 1/4-20 nut threading, these black steel lock nuts ensure strong, secure fastening. Perfect as replacement nuts or for assembling metal components.
  • SERRATED FLANGE NUT FOR SECURE HOLD: Each flange nut features a serrated flange lock design that grips tightly without a washer. These flanged nuts resist loosening from vibration, ideal for demanding screw nut applications.
  • BLACK ZINC FINISH FOR CORROSION RESISTANCE: Finished in sleek black zinc, these black flange lock nuts offer better corrosion resistance than black phosphate. A perfect match with other black hardware.
  • BULK 1000-PACK OF FLANGE LOCK NUTS: Includes one thousand serrated flange lock nuts. A great addition to your hardware inventory for home or business.
  • MULTIPURPOSE STEEL NUTS FOR HARDWARE NEEDS: From DIY to industrial repair you will find many uses for these serrated flange nuts. They work as versatile screw nuts or lock nut replacements for home, automotive, or workshop applications.
Brand Metal Spacers Online
Color Black
Metal Type Carbon Steel
Drive Style Flange
Part Number BZFN-2520-1000
Thread Size 1/4"-20
Finish Types black zinc
Grade Rating Class 10.9
Manufacturer Metal Spacers Online
Thread Style Right Hand
Fastener Type Flange
Material Type Alloy Steel
Exterior Finish Zinc
Item Dimensions 3 x 4 x 0.5 inches
Thread Coverage Fully Threaded

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4.6 out of 5
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