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.
Prime-Line 9090608 Serrated Flange Bolt, 1/4 in-20 X 1/2 in, Zinc Plated Case Hardened Steel, Pack of 25
Was:
$74.58
Now:
$37.29
- SKU:
- GZ100597
- UPC:
- 049793180087
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.