Shop PRIME-LINE

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

  • Mfr # 9090988

  • Zoro # G200921645

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

Key Features

Dia./Thread Size
5/16"
Length
2"
Size
5/16"-18 X 2"
Number of Pieces
25
System of Measurement
IMPERIAL (INCHES)
See all product information
Unlock 30-day payment terms
Unlock 30-day payment terms
Business customers can apply for Net 30—no fees, no interest, fast approval. Terms apply.
Create Account
Get 10% off your order
Get 10% off your order
Sign up for our email list and receive your promo code via email.

Specifications

Product Information

MFR #
9090988
Zoro #
G200921645
UPC #
49793174468
Country of Origin
China

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

    • Ratings & reviews

    3 reasons you can count on us

    • Supplies for every job.

      10 million items and the exact one you need.

    • When you need it fast, count on Zoro!

      2 million products ship in 1 day.

    • Stretch your budget further.

      Everyday low prices on the brands you love.

    Explore more products