Description
Upgrade your frame assemblies with the Frame Bolts Flange Black Phosphate in 1/2-13 x 1 1/4. These flange bolts are designed for secure, clean installations, combining a built-in flange with a durable black phosphate finish for corrosion resistance and a streamlined look.
Designed for strength and ease of use, these bolts provide reliable clamping in frame applications, with standard 1/2 inch diameter and 13 threads per inch (UNC). The 1 1/4 inch length ensures ample bite in typical frame materials, while the flange head distributes load and eliminates the need for a separate washer.
Key features
- Thread size: 1/2-13 UNC
- Length: 1 1/4 inch
- Head type: Flange bolt with integrated washer function
- Finish: Black phosphate
- Material: Typically steel (per standard hardware specs)
- Application: Frame assemblies, machinery, equipment, automotive frames
Benefits
- Flange head provides even load distribution for secure mounting
- Black phosphate finish offers corrosion resistance and a low-gloss surface
- Eliminates the need for separate washers, speeding up assembly
- Common UNC threading ensures compatibility with standard hardware and nuts
Specifications
Product: Frame Bolts Flange Black Phosphate
Diameter (nominal): 1/2 inch
Thread pitch: 13 TPI
Overall length: 1 1/4 inch
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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