[9000 BULK] Flange Bolts Serrated Hex Washer Case Hardened Steel Black Oxide 8-32 X 3/8 Shop Now
Original price was: $671.81.$282.16Current price is: $282.16.
For orders under $150.00, a shipping fee of $12.99 applies.
Stock up with precision and reliability using the [9000 BULK] Flange Bolts Serrated Hex Washer Case Hardened Steel Black Oxide 8-32 X 3/8. Designed for demanding assemblies, these bulk bolts deliver uniform clamping, corrosion resistance, and long-lasting performance in tough environments.
Key features
Material: Case-hardened steel for enhanced strength and durability.
Finish: Black oxide coating to resist corrosion and reduce glare.
Head & Washer: Flange head with serrated hex washer to distribute load and prevent loosening.
Size: 8-32 thread size with 3/8″ length fits a wide range of applications.
Drive: Hex drive for easy installation with standard tools.
Quantity: Bulk pack of 9,000 bolts for large projects, manufacturing, or stocking.
Applications
Ideal for automotive, industrial equipment, machinery, furniture assembly, woodworking, and general construction where a dependable flange bolt is required.
Usage tips
Pair with compatible 8-32 nuts and clean threads before installation. Use the proper torque to achieve secure clamping without damaging the threads.

![[9000 BULK] Flange Bolts Serrated Hex Washer Case Hardened Steel Black Oxide 8-32 X 3/8 Shop Now](https://www.thehardwaretools.com/wp-content/uploads/2026/SKHWTA007EM-US-1787312129-0604MWWKC_1f62e17a-4d5e-49f1-a83b-9c98160f3ab7.webp)



![[750 BULK] Flange Bolts Serrated Hex Washer 5/16-18 X 2 Professional Grade](https://www.thehardwaretools.com/wp-content/uploads/2026/SKHWTA0079N-US-1787312129-1406MWW5KC_002f06f2-1f5a-4c72-8918-009a494fd475.webp)