Product Type: Male-to-Female Hollow Threaded Adapter Bushing / Nipple Fitting
Material & Finish: High-strength steel with yellow zinc plating (galvanized) for enhanced corrosion resistance
Design & Drive Feature:
• External fine precision male threads along the body
• Internal female machine threads through the center bore
• Hex socket (Allen drive) internal recessed head for quick and secure installation
Package / Availability: Bulk industrial quantity
Application: Thread repair, thread size conversion, spark plug thread inserts, and hydraulic/pneumatic pipe fitting adapters