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  11. Serrated Flange Bolts 5/16in-18 X 1in Zinc Plated Case Hard Steel 25PK
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Serrated Flange Bolts 5/16in-18 X 1in Zinc Plated Case Hard Steel 25PK

product price: $12.99
/pk 25, $0.52/ea
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Key Features

  • Size 5/16"-18 X 1"
  • Thread Size 5/16"-18
  • System of Measurement IMPERIAL (INCHES)
  • Number of Pieces 25
  • Dia./Thread Size 5/16"
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Product Information

Dimensions

Size 5/16"-18 X 1"
Thread Size 5/16"-18
Dia./Thread Size 5/16"
Length 1"

Details

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

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 1 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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