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Serrated Flange Bolts 1/4in-20 X 1-3/4in Zinc Plated Case Hard Steel 25PK

  • Mfr # 9090722

  • Zoro # G900934501

product price: 
$
19.75
/pk 25, $0.79/ea

Key Features

Hex Drive
System of Measurement
Inch
Flange Type
Serrated
Head Width
3/8 in
Material
Case Hardened Steel
Finish
Zinc Plated
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Specifications

Details

MFR #
9090722
Zoro #
G900934501
UPC #
49793174024
Country of Origin
China
System of Measurement
Inch
Flange Type
Serrated
Drive
Hex
Material
Case Hardened Steel
Finish
Zinc Plated
Thread Style
Fully Threaded
Thread Direction
Right Hand
Standards
ASME B18.2.1, ASME B18.6.3, & ASME B1.1
Item
Flange Bolt
Head Style
Flange 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: 1/4 inch-20 X 1-3/4 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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