Genuine Mounting Screw (Part #SS-6111040-SP). This authentic OEM fastener is a critical component used extensively across Juki DDL-series lockstitch and MO-series overlockers to maintain the stability of heavy-duty mechanical assemblies.

Key Features & Benefits
100% Genuine Juki Quality: Manufactured to Juki’s high-tensile industrial standards. Unlike generic fasteners, this OEM screw is designed to handle the constant high-frequency vibrations of 5,000+ SPM production without loosening.

Specialized Thread Pitch: Features the precise 11/64-40 thread size unique to industrial sewing equipment. This ensures a perfect mesh with Juki machine castings, preventing the "cross-threading" or stripping common with non-OEM hardware.

Hardened Steel Construction: Built from industrial-grade alloy steel with a professional-grade finish to resist shearing, rounding of the head, and corrosion from machine oils.

✔ Free shipping on orders over $99
✔ Ships from our USA (Georgia) office when in stock
✔ Weekly restocking from Japan, China, Bangladesh, and Turkey warehouses
✔ 3–7 business days handling time
✔ Compatible with multiple industrial sewing machines
✔ Carefully inspected before shipment

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⚠️ Please confirm your machine model before ordering