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Serrated Flange Bolts 5/16in-18 X 3/4in Zinc Plated Case Hard Steel 25PK

  • Mfr # 9090893

  • Zoro # G700921619

product price: 
$
22.69
/pk 25, $0.91/ea

Key Features

Size
5/16"-18 X 3/4"
Material
CASE HARDENED STEEL
Dia./Thread Size
5/16"
Fastener Thread Type
Coarse
Thread Size
5/16"-18
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Specifications

Product Information

MFR #
9090893
Zoro #
G700921619
UPC #
49793193513
Country of Origin
China

Dimensions

Size
5/16"-18 X 3/4"
Dia./Thread Size
5/16"
Thread Size
5/16"-18
Length
3/4"

Details

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

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 3/4 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
  • Thread Type: Coarse, Thread Class: UNC-2A, Point Style: Blunt
  • Specification(s) Met: ASME B18.2.1, ASME B18.6.3, & ASME B1.1

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