[500 BULK] Flange Bolts Serrated Hex Washer Stainless 5/16-18 X 5/8
Roll over image to zoom in Click on image to zoom
[500 BULK] Flange Bolts Serrated Hex Washer Stainless 5/16-18 X 5/8

Image may not reflect complete product dimensions and specifications. Please call to confirm any questions.

[500 BULK] Flange Bolts Serrated Hex Washer Stainless 5/16-18 X 5/8

Mutual ScrewSKU: 3110MWW188KC
Price:
$398.64 $447.87per 500( $0.80 each)
Pieces 500
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 5/8
Material Steel
Grade 18/8
Finish Stainless Steel
Head style Serrated Hex Washer
Threads per inch 18
Thread style Fully Threaded
Weight 13.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Engineered for strength and enduring corrosion resistance, these Flange Bolts Serrated Hex Washer Stainless 5/16-18 x 5/8 deliver a secure, vibration-resistant fastening solution for wood, metal, and composite assemblies. The combination of a serrated flange and hex washer creates a wide bearing surface that helps prevent loosening under load.

  • Material: Stainless steel for superior corrosion resistance and long life.
  • Thread Size: 5/16-18 UNC standard for reliable mating with compatible nuts and tapped holes.
  • Length: 5/8 inch grip for a balanced catch in typical thicknesses.
  • Design: Serrated flange with built-in hex washer to resist pull-out and reduce loosening from vibration.
  • Drive Type: Hex head for easy installation with common wrenches or sockets.

Specifications

  • Material: Stainless Steel
  • Finish: Stainless
  • Thread: 5/16-18 UNC
  • Length: 5/8 in (15.875 mm)
  • Head Style: Hex Washer Flange
  • Serrations: On flange to improve grip

Perfect for fast, secure, and corrosion-resistant assemblies, these stainless flange bolts are a reliable choice for projects that demand durability and performance. Add to cart now to ensure your hardware kit is ready for demanding environments.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

You may also like

Recently viewed