Mechanical Products Parts:
Hardware Shoulder Screws
Shoulder screws, also known as shoulder bolts or stripper bolts, are versatile fasteners used for spacing and bearing surfaces in various applications. Their design makes them ideal for pulleys, gears, rolling wheels, and other mechanical assemblies, as the shoulder sits above the hole, allowing connected parts to rotate freely. They can also be used with stripper plates for high-torque fastening in tight spaces.
Shoulder screws, also known as shoulder bolts or stripper bolts, are precision fasteners characterized by a cylindrical, unthreaded shoulder located between the head and the threaded portion. The shoulder’s diameter is slightly larger than that of the threads, providing a bearing surface that allows for rotation of connected components, making these screws ideal for applications like pulleys, gears, and rolling wheels. Commonly used in industries such as electronics, automotive, and machinery, shoulder screws offer reliable spacing, alignment, and fastening solutions.
Manufactured from materials like stainless steel, brass, and steel, they exhibit excellent durability and corrosion resistance. Standard sizes are available in both inch (e.g., 4-40, 6-32) and metric (e.g., M3, M4) dimensions, with shoulder diameters ranging from 1/8″ to 1/2″ or 3mm to 10mm. Custom dimensions can be produced upon request.
IBS Electronics offers comprehensive assembly solutions, including heat sinks, springs, thermal interface materials, and shoulder screws, ensuring precise PCB mounting. Contact us to discuss custom shoulder screw designs to meet your specific requirements.
- Asahi*
- Abbatron*
- Amatom*
- Avdel*
- Bivar*
- Brumall Manufacturing
- Carey Manufacturing*
- CMC
- Elpakco*
- Essentra*
- Fastenal*
- Fastron*
- H.H. Smith*
- Keystone*
- MG Electrica
- Microplastic*
- Mill-Max*
- nVent
- Piolax*
- RAF*
- Richco*
- Schroff*
- Seastorm*
- Southco*
- Stanley Fastners*
- Teknational*
- Zierick*
- Amatom
- Bivar*
- Elpakco
- Fan-S
- EF Johnson
- El Pakco
- Hammond Enclosures
- H.H. Smith
- Hoffman*
- IBS
- I.E.R.C.
- Keystone*
- Micro Plastics*
- Mill-Max
- Qualtek
- Harwin*
- RF Johnson
- Richco
- Seastrom*
- Southco
- Teknational
- PEM / PennEngineering*
- Pingood*
- Zierick
- McMaster Carr
- Camtec*
IBS Electronics has a wide variety of fasteners and hardware to help complete your job. For any job or application, there seems to be a special set of fasteners or hardware that make your job easier. Need a special size or fastener? If you don’t see what you need, be sure to call / email us for screws, nuts, washers, straps or bolts. We are happy to help with screws, cable ties, cable tie anchors, threaded rods or more.
