Double-Ended Threaded Nipple Coupling with Hex Center

Brief Overview

This is a straightforward, no-nonsense connector designed to join two female-threaded ports in pneumatic, hydraulic, or fluid distribution lines. The double-ended male threading allows you to extend or bridge existing female ports without requiring additional fittings. The hexagonal center section provides wrench engagement for installation and removal—a practical feature that prevents the nipple from spinning freely during assembly.

Key Features

• Double Male Threading – Both ends feature uniform, coarse-pitch external threads for secure connection to female-threaded ports
• Hex Center Section – Flat wrench-gripping surface ensures stable installation and removal without thread stripping
• Through-Bore Design – Smooth internal passage maintains full flow capacity across the connection
• Corrosion-Resistant Plating – Zinc/chromate or equivalent yellowish finish protects against oxidation in industrial environments
• Chamfered Bore Entry – Slight edge break reduces debris catch and eases hose/line insertion

Business Advantages for Resellers

• Essential Connector Stock – Every pneumatic and hydraulic shop needs threading nipples; this is a high-turnover, low-margin-but-essential item
• Competitive Pricing Potential – Simple, standardized geometry keeps manufacturing costs low, allowing healthy distributor margins
• Bulk Order Friendly – Minimal SKU complexity; easy to stock multiple thread sizes and lengths in volume
• Cross-Sell Opportunity – Natural pairing with female couplers, hose adapters, and quick-disconnect fittings

Technical Specifications

Feature	Detail
Configuration	Double-ended male threaded nipple
Central Section	Hexagonal, wrench-ready
Threading	Uniform coarse pitch, both ends
Bore	Through-passage, chamfered entry
Finish	Zinc/chromate or equivalent corrosion-resistant plating
Material	Steel base with protective coating
Application	Pneumatic lines, hydraulic systems, fluid distribution

Call to Value

This nipple is the connector your customers will reach for when bridging two female ports. Stock it in bulk, margin it aggressively, and watch it move steadily off your shelves. It's the kind of product that doesn't make headlines but keeps a shop running smoothly—and keeps your reseller margins healthy.