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Replace Solid Pins Hollow Shoulder Pin with through Hole

Replace Solid Pins Hollow Shoulder Pin with through Hole

The Replace Solid Pins Hollow Shoulder Pin with Through Hole from Qimao Metal Manufacturer through-hole runs the full length. Same outer dimensions, same shear strength for most applications. Half the weight. Designed for pivots, hinges, and alignment where every gram matters. Aerospace, racing, and medical device engineers use these to cut mass without redesigning the assembly.

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Flanged Hollow Sleeve with through Hole for Bolted Flange Joints

Flanged Hollow Sleeve with through Hole for Bolted Flange Joints

Qimao Metal Manufacturer Flanged Hollow Sleeve With Through Hole For Bolted Flange Joints is designed specifically for bolted flange joints in industrial piping and mechanical systems. The through-hole allows precise bolt alignment, while the flanged ends distribute clamping force evenly. Commonly used in oil & gas, water treatment, and heavy machinery. A practical alternative to solid spacers or washers. Simple to install but critical for joint integrity under vibration or thermal expansion.

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Hollow Steel Flanged Shoulder Bushing for Automation Equipment

Hollow Steel Flanged Shoulder Bushing for Automation Equipment

Qimao Metal Manufacturer produce the wholesale Hollow Steel Flanged Shoulder Bushing for Automation Equipment for cyclic motion systems. Reduces shaft weight while maintaining radial strength. The integrated flange ensures axial positioning without extra rings. Built for high-cycle pick-and-place units, indexing dials, and robotic arms where reliability and service access matter.

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Hex Head Shoulder Clevis Pin with Hole for Industrial

Hex Head Shoulder Clevis Pin with Hole for Industrial

Hex Head Shoulder Clevis Pin with Hole for Industrial from Qimao Metal Manufacturer is built for industrial linkage applications where secure locking and fast removal matter. The hex head allows easy wrench tightening, while the drilled hole accepts a cotter pin or retaining clip. A precision-machined shoulder provides accurate spacing between connected parts. Commonly used in hydraulic cylinders, farm equipment, and heavy machinery assemblies.

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Nipple Drinker Parts with Cup Anti Leak Poultry Water Valve

Nipple Drinker Parts with Cup Anti Leak Poultry Water Valve

The Nipple Drinker Parts with Cup Anti Leak Poultry Water Valve from Qimao Metal Manufacturer comes with a small catch cup underneath. The cup catches stray drips when birds peck the pin. Works for chickens, turkeys, and ducks. Made from stainless steel and food-grade plastic. The design helps keep bedding dry and reduces water waste. A direct replacement for many standard poultry drinker systems using round pipe.

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Brass PCB Standoff Hex Support for Circuit Boards

Brass PCB Standoff Hex Support for Circuit Boards

Qimao Metal Manufacturer’s quality Brass PCB Standoff Hex Support for Circuit Boards provides reliable spacing and support for circuit boards in electronic assemblies. Machined from hex brass bar stock, it offers good conductivity, corrosion resistance, and mechanical strength. Commonly used between stacked PCBs or between a board and chassis. Threaded types include female-female, male-female, and male-male for different mounting needs.

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