ALLSTAR PERFORMANCE
Allen Hd S/E Fasteners 5/16 .550in 50pk Steel
SKU: ALL19133
$200.99
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Quick Turn Fastener - Self Ejecting - Flush Head - Hex Drive - 5/16 x 0.550 in Body - Steel - Zinc Oxide - Set of 50
What this part is for
ALLSTAR PERFORMANCE Allen Hd S/E Fasteners 5/16 .550in 50pk Steel is a performance part builders add when the stock piece won’t do the job — whether that’s durability, flow, adjustability, or packaging in a custom build. Ask Grok with your year, make, model, and engine, or Call Us — confirm fitment once before you buy. Real people at Cunningham Customs handle the order.
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Comments & builder notes
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