(100) 5/16-18 Hex Flange Nuts Grade 8 Phos & Oil

★★★★★ 4.8 29 reviews

$32.88
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$32.88
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Free shipping Free 30-day returns

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Product details

Management number 215618584 Release Date 2026/04/12 List Price $13.15 Model Number 215618584
Category
  • Diameter/Pitch: 5/16-18" Threads: Coarse
  • Wrench Size: 1/2" | Nut Thickness (Max): 0.283"
  • Locking Feature: None
  • Material: Grade 8
  • Finish: Black Phosphate & Oil
Brand BoltsandNuts.com
Color Black
Size Name One Size
Drive Style External Hex
Part Number 31CNHF8PFS-2645
Thread Size 5/16 Inch-18
Thread Type Unified National Coarse
Finish Types Black
Grade Rating grade 8
Manufacturer BoltsandNuts
Fastener Type Flange
Exterior Finish Black
Item Dimensions 0.28 inches
Number of Pieces 100
Screw Head Style Flange
Inside Thread Size 5/16 18

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4.8 out of 5
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29 ratings | 12 reviews
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