New Arrivals/Restock

Prime-Line 9090969 Serrated Flange Bolts, 5/16 In.-18 X 1-3/4 In., Zinc Plated Case Hardened (25 Pack)

flash sale iconLimited Time Sale
Until the end
05
59
31

€16.79 cheaper than the new price!!

Free shipping for purchases over €99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  €27.99
quantity

Product details

Management number 218161015 Release Date 2026/05/03 List Price €11.20 Model Number 218161015
Category

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 1-3/4 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
UPC 049793207296
Brand PRIME-LINE
Color Zinc
Model 9090969
Head Type Hex
Size Name 5/16 in. -18
Metal Type Alloy Steel
Unit Count 1.0 Count
Part Number 9090969
Thread Size 5/16"-18
Thread Type Thread Type: Coarse
Drive System External Hex
Finish Types Zinc Plated
Manufacturer Prime-Line Products
Thread Class 1A
Thread Style Right Hand
Fastener Size 5/16"
Fastener Type Flange Bolt, Hexagon Bolt
Item Diameter 0.31 Inches
Item Hardness Grade 2
Material Type Alloy Steel
Item Type Name Serrated Flange Bolt
Exterior Finish Zinc
Item Dimensions 5 x 5 x 5 inches
Number Of Items 25
Thread Coverage Fully Threaded
Screw Head Style Hex
Manufacturer Grade Grade 2
Included Components fasteners
Global Trade Identification Number 00049793207296

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review