Description
When you’re building or maintaining a high-performance engine, fastener reliability directly impacts your ability to make consistent passes. These Allstar Performance Allen head fasteners eliminate the frustration of seized or stripped bolts with their self-ejecting design, while the flush head profile keeps your engine bay clean and aerodynamic. The hex drive and black anodized finish deliver both functional precision and durability under extreme heat and vibration.
- 7/16″ diameter
- 0.500″ body length
- Hex drive socket
- Flush head design
- Self-ejecting fastener
- Black anodized finish
- Quantity: 50 pack
- Quick-turn capability






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