Pins
Pins locate, align, and retain machine components and assemblies. Matching the pin type and size to the fit keeps components located and secure under working loads. South Coast Fasteners keeps Pins in stock and ready to ship, with fast 3-5 day shipping. Popular options include dowel pins, cotter pins, and steel dowel pins.
We stock pins across dowel pins and cotter pins. Matched to the diameter, grade, and finish your assembly needs.
Materials and Finishes
Pins run from general-purpose carbon steel up to high-strength alloy and stainless, finished anywhere from plain and zinc to hot-dip galvanized for wet or outdoor work. Pair them with bolts, Socket Screws, and Hex Cap Screws to round out the assembly.
How to Choose
Start with the diameter, thread pitch, and length your assembly needs, then choose a grade that carries the working load and a finish suited to the environment. Step up to alloy or stainless when strength or corrosion resistance is critical.
Pins Industry Applications
Pins show up across a wide range of industries and applications. Furniture and marine & offshore join linkages and clevises with them, while manufacturing and automotive lock castle nuts, clevises, and shafts with them. Steel, stainless, and zinc, in the diameters and lengths machine and equipment work calls for.
Frequently Asked Questions
What materials and finishes are pins available in?
Pins run from general-purpose carbon steel up to high-strength alloy and stainless, finished anywhere from plain and zinc to hot-dip galvanized for wet or outdoor work. Common options include dowel pins and cotter pins.
What are pins used for?
Pins are specified across furniture, marine and offshore, manufacturing, and automotive, from structural framing and heavy equipment to machinery and general repair.
How do I choose the right pins?
Start with the diameter, thread pitch, and length your assembly needs, then choose a grade that carries the working load and a finish suited to the environment. Step up to alloy or stainless when strength or corrosion resistance is critical.
Can I order in bulk or request a quote?
Yes. Stock covers small orders and full production runs. Reach out for a quote or product help.
Why Choose South Coast Fasteners?
Beyond fasteners, we carry PPE, hand tools, cutting tools, abrasives, and industrial supplies, all stocked at competitive prices and backed by fast shipping and people who know the products. We also stock Nuts.