Product Features:
- Large diameter for heavy clamping force
- Outer diameter taper to ramp over obstacles
- Protects the bolt head from damage, ensuring you can access and remove them if needed
- Precision machined from steel for optimal strength and fit
- Zinc Nickel coating for a high level of corrosion resistance
Available Sizes:
- 3/8". Use with 3/8" flat head bolts that have the taper for countersunk holes. The taper is specific to standard (imperial) bolts.
- 1/2". Use with 1/2" flat head bolts that have the taper for countersunk holes. The taper is specific to standard (imperial) bolts.
- 10mm. Use with M10 flat head bolts that have the taper for countersunk holes. The taper is specific to metric bolts.
- 12mm. Use with M12 flat head bolts that have the taper for countersunk holes. The taper is specific to metric bolts.
- 12mm Low Profile. Use with M12 flat head bolts that have the taper for countersunk holes. The taper is specific to metric bolts.
- Low Profile option NOTE: Low profile option requires the flat head taper to protrude a small amount through the back of the bolt head protector. to use this option, you must either have .55" minimum hole size, OR counter sink the hole to accept the taper.