[1250 BULK] Flange Bolts Serrated Hex Washer Case Hardened Steel Black Oxide 5/16-18 X 3/4
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[1250 BULK] Flange Bolts Serrated Hex Washer Case Hardened Steel Black Oxide 5/16-18 X 3/4

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[1250 BULK] Flange Bolts Serrated Hex Washer Case Hardened Steel Black Oxide 5/16-18 X 3/4

Mutual ScrewSKU: 3112MWWBKC
Price:
$844.43per 1250( $0.68 each)
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 3/4
Material Steel
Finish Black Oxide
Head style Serrated Hex Washer
Threads per inch 18
Thread style Fully Threaded
Weight 40.0 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

Experience dependable fastening with our bulk [1250 BULK] Flange Bolts Serrated Hex Washer. Made from case hardened steel and finished in black oxide, these 5/16-18 x 3/4 in bolts deliver strong, reliable performance for a wide range of applications. Ideal for bulk projects, maintenance kits, and professional shop use.

Key Features

  • Material: Case Hardened Steel for high-strength durability
  • Finish: Black Oxide provides a uniform appearance with mild corrosion resistance
  • Head/Washer: Serrated Hex Washer-Flange design for secure seating and even load distribution
  • Thread Size: 5/16-18
  • Length: 3/4 inch
  • Quantity: 1250 bolts per bulk pack

Applications

Perfect for automotive, machinery, equipment assembly, and other indoor fastening tasks where a strong, rust-resistant flange bolt is beneficial. The serrated washer helps resist loosening under vibration, while the flange distributes clamping force for a secure, reliable connection.

Stock up with this bulk pack to ensure you have the right fasteners on hand for rapid repairs and efficient builds. Add to cart today and experience dependable performance with every bolt.

Can We Help?

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

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