Wilwood · New
Wilwood nut 1/2-20 hex jam bright zinc
MPN 230-9940 · Store SKU wil230-9940
Supplier stock checked 11/8/2026, 5:47:40 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Wilwood’s Hex Nuts are engineered from a high strength alloy and are plated for corrosion resistance.
Manufacturer fitment & guides
Check 230-9940 against the manufacturer’s application information below.
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