Screw Hex Soc

OEM Screw Hex Soc Screw Hex Soc M6 X 1 X 18Mm Class 8.8 #51683373 - OEM Hardware Repair Part for Case Construction Equipment Service This service part restores OEM functionality after wear leads to repair of damaged pins, stripped hardware, or lost retainers during service, often accompanied by looseness, missing retention, hardware wear, and attachment instability. Often searched by buyers handling OEM pin replacement, hardware repair, retainer service, and Case equipment fastening maintenance service work.

Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.

Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.

30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.