![[500 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/8-16 X 1 3/4](https://file-node.com/m/94f3f119-81ed-4dc9-a777-98d8655097d7/61001167/ad3b78.webp)
[500 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/8-16 X 1 3/4
Product details
| Management number | 242026479 | Release Date | 2026/07/19 | List Price | US$116.64 | Model Number | 242026479 | ||
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Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/8-16 X 1 3/4 are high-performance fasteners designed for secure, vibration-resistant assemblies in automotive, machinery, and equipment applications. Featuring a serrated hex washer, these bolts provide increased clamp load and anti-rotation properties, while the flange keeps the bolt seated without a separate washer.
Crafted from hardened steel and finished with a zinc-coated, case-hardened treatment, they deliver enhanced strength, wear resistance, and corrosion protection in demanding environments.
Why choose these flange bolts
- Thread Size: 3/8-16
- Length: 1 3/4 in
- Head Type: Flange with serrated hex washer for a flat seating surface and built-in locking action
- Material & Finish: Hardened steel with zinc finish; case-hardened for superior durability
- Drive: Hex
- Applications: Ideal for automotive, machinery, equipment, and structural assemblies where a secure, long-lasting fastener is required
Tip: For best results, pair these bolts with compatible nuts and washers and follow recommended torque specs to achieve optimal clamping force and prevent thread stripping.
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