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[400 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/8-16 X 2 1/4
Product details
| Management number | 242026448 | Release Date | 2026/07/19 | List Price | US$104.57 | Model Number | 242026448 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/8-16 X 2 1/4 offer secure fastening for automotive, machinery, and construction projects. These bolts combine a flange head with a serrated hex washer to distribute load and resist loosening, making them ideal for vibration-prone environments.
Crafted from high-strength steel and finished with zinc plating, they deliver durability and corrosion resistance in challenging conditions. The case-hardened treatment enhances wear resistance and long-term performance.
- Size and thread: 3/8-16
- Length: 2 1/4 in (2.25 in)
- Head style: Flange with serrated hex washer
- Finish: Zinc-coated, case-hardened
- Material: Steel
- Ideal for: Automotive, equipment, and machinery assemblies
Choose these flange bolts for reliable clamping, reduced loosening, and strong performance in both indoor and outdoor environments. They are sized to fit standard 3/8-16 threaded holes and can be used across a wide range of applications requiring a flush, high-shear connection.
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