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Brass Thru Pin

Brass Thru Pin

The Brass Thru Pin is made of a body or housing, made from high quality 335 Brass with a 10-32 thread x 1/8″ or 3/8″ long, an internal stainless steel spring, and a pin made from nickel-plated 12L14 steel. Sunhy ensures each Jace Pin assembly is built with quality and craftsmanship for unparalleled performance on the job. With this design, the pin is compressed the tail end of the pin is pushed out of the body. With a variety of sizes available and a completely customizable specialty design option, this assembly is sure to provide optimal results for your application.
With many standard sizes to choose from, plus the flexibility to custom manufacture the assembly that is best suited for your application, the brass thru pin assembly is the smart choice. Please see our many standard assembly configurations below, most of which are available from stock.
High Volume Precision Machining
Sunhy has never conceded the fight to produce high-volume production machining at “globally competitive costs” for precision parts made out of bar stock in the USA. We are known for being an extremely progressive supplier applying and developing the best technology to reliably supply high quality at very competitive costs.

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Dimension Chart - In Inches

T Tapered
TD Tapered dull
D Delrin
Part Number Barrel Diameter Barrel Length Pin Length / Travel Pin Diameter
B-201* 3/16" 13/16" 1/4" 1/8"
B-203* 3/16" 13/16" 7/16" 1/8"
B-303 3/16" 1-1/32" 9/16" 1/8"
B-303-D 3/16" 1-1/32" 9/16" 1/8"
B-401* 3/16" 1-1/4" 9/16" 1/8"
B-403 3/16" 1-1/4" 13/16" 1/8"
Part Number Print
B-201* Precision-CNC-Machined-Jace-Retractable-Brass-Thru-Pin-B201-Print
B-203* Precision-CNC-Machined-Jace-Retractable-Brass-Thru-Pin-B203-Print
B-303 Precision-CNC-Machined-Jace-Retractable-Brass-Thru-Pin-B303-Print
B-401* Precision-CNC-Machined-Jace-Retractable-Brass-Thru-Pin-B401-Print
B-403 Precision-CNC-Machined-Jace-Retractable-Brass-Thru-Pin-B403-Print

* – Limited stock on hand. For larger quantities, please contact us.

** – Part numbers are available for special order only. For special orders, please contact us.

Most assemblies can be customized and built with different pin material types.

Contact us to find out how Cox Manufacturing can supply you with brass pins or request a quote here.