(100 Pcs) 5/16-18x3/4 Grade 5 Hex Serrated Flange Bolts Screws (FT) Zinc Clear For Sale

Grade 5 serrated flange bolts are commonly used inapplications requiring high resistance to loosening due to vibration. Theserrations under the flange grip the material surface, preventing back-off.Some common applications include:

1. Automotive Industry– Used in engines, chassis, suspension, and exhaust systems where vibration resistance is critical.
2. Heavy Machinery and Equipment– Common in construction, agricultural, and industrial machinery to secure components subjected to constant movement.
3. Manufacturing and Assembly Lines– Used in conveyor systems, robotics, and automated equipment to maintain secure fastenings under dynamic conditions.
4. Electrical and Power Generation– Securing components in turbines, generators, and electrical enclosures, where reliability is essential.
5. Piping and Plumbing– Used in flanged pipe connections to ensure a tight seal without the need for lock washers.
6. Structural Applications– Fastening steel frameworks, metal buildings, and heavy-duty equipment where a secure hold is needed.

Serrated flange bolts eliminate the need for separatewashers and provide better grip, making them ideal for high-vibrationenvironments. Coated in zinc with a clear trivalent finish to withstand 72hours until the appearance of red rust.

Serrated
Finish: Zinc Clear Trivalent
Dimensional Spec: IFI111
Material Per:SAE J429
Plating Per:ASTM F1941 Fe/Zn 5ANS
HTS Code:7318.15.40.00
RoHS Compliant:✔
REACH Compliant:✔
Prop 65 Compliant:✔
TSCA Compliant:✔
Conflict Mineral Free:✔
PFAS Free:✔

72 Hours to Red Rust