(50 Pieces) 5/16"-18 Grade 5 Nylon Insert Hex Flange Lock Nuts Zinc

★★★★☆ 4.0 89 reviews

US$12.79
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US$12.79
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 215621231 Release Date 2026/04/12 List Price US$12.79 Model Number 215621231
Category

BoltsandNuts.com is a family owned full-line fastener distributor located in Perry, Ohio. We stock over 16,000 sku’s and operate out of a 30,000sqft facility. Our company was founded in 2013 with the boom of internet e-commerce. We can supply items like Hex Bolts, Flange Bolts, Socket Products, Screws, Nuts, Washers, Assortments, and much more. We have proven to be a reputable supplier to many different industries, and can supply anything from a single piece to full truck loads of fasteners. Our operations and dedicated team have over 100+ years of combined existing fastener experience. We look forward to serving you!

  • 50 Pieces Total
  • WrenchSize: 1/2"
  • Flanged Bearing Surface with Nylon Insert
  • Diameter/Pitch: 5/16"-18 | Coarse Thread
  • Material: Grade 5 | Finish: Zinc Clear
Brand BoltsandNuts.com
Color Clear
Size Name 5/16"-18
Metal Type Carbon Steel
Drive Style Hex
Part Number 31CNFNFZ-50
Thread Size 5/16"-18
Thread Type Unified National Coarse
Finish Types Clear
Grade Rating Grade 5
Manufacturer BoltsandNuts.com
Thread Style Right Hand
Fastener Type Flange
Material Type Carbon Steel, Nylon
Exterior Finish Zinc
Thread Coverage Fully Threaded

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4 out of 5
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89 ratings | 36 reviews
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