(50) 5/16-18x1 Grade 5 Hex Serrated Flange Bolts Flange Screws Zinc

★★★★★ 4.1 115 reviews

$32.18
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$32.18
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 221120376 Release Date 2026/05/03 List Price $12.87 Model Number 221120376
Category
  • Diameter/Pitch: 5/16-18" Length Under Head: 1"
  • Threads: Coarse, Full Thread
  • Wrench Size: 1/2"
  • Material: Grade 5
  • Finish: Zinc Clear
Brand BoltsandNuts.com
Color Clear
Head Type Hex
Size Name 5/16-18
Metal Type Zinc
Unit Count 50.0 Count
Part Number 31C100SFS5Z-1984
Thread Size 5/16"-18
Thread Type Unc
Drive System External Hex
Finish Types Glossy
Grade Rating Grade 5
Manufacturer BoltsandNuts
Thread Class 3A
Thread Style Right Hand
Fastener Size 5/16-18
Fastener Type Flange Bolt
Item Diameter 0.31 Inches
Item Hardness Grade 5
Material Type Zinc
Exterior Finish Zinc
Number Of Items 50
Thread Coverage Fully Threaded
Number of Pieces 50
Screw Head Style Flanged Hex
Screw Point Style Flat Point
Manufacturer Grade Grade 5
Compatible Groove Diameter 0.31 Inches

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4.1 out of 5
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115 ratings | 47 reviews
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