Prime-Line

Serrated Flange Bolts 5/16in-18 X 2in Zinc Plated Case Hard Steel 25PK


product price: $20.15
/pk 25, $0.81/ea

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Key Features

  • Dia./Thread Size 5/16"
  • Length 2"
  • Size 5/16"-18 X 2"
  • Number of Pieces 25
  • System of Measurement IMPERIAL (INCHES)
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Product Information

Dimensions

Dia./Thread Size 5/16"
Length 2"
Size 5/16"-18 X 2"
Thread Size 5/16"-18

Details

Number of Pieces 25
System of Measurement IMPERIAL (INCHES)
Finish ZINC PLATED
Head Type HEX
Standards ASME B18.2.1, ASME B18.6.3, & ASME B1.1
Fastener Thread Type Coarse
Material CASE HARDENED STEEL
Fastener Thread Direction RIGHT HAND

Description

Flange bolts feature a built in washer under the bolt head that helps to distribute the clamping load over a larger area. This "one-piece" design eliminates the need of a separate washer under the bolt head and is preferable for some applications as it can be more efficient and easier to use. A washer is still needed on the nut side unless using a flange nut. The serrations under the flange bite into the surface and help to resist loosening due to vibration.


  • •Size: 5/16 inch-18 X 2 inch
  • •Hex bolt with a serrated circular flange under the head
  • •Flange eliminates need for separate washer
  • •Serrations bite into surface and can help to prevent loosening
  • •Designed for use with a nut (not included) or a threaded hole of the same diameter and thread size

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