Metric Shoulder Bolts (Class 12.9)
Metric shoulder bolts are often called shoulder screws due to the key component that sets them apart from the socket product family: the unthreaded shoulder. These socket shoulder screws have a raised cylindrical head that is often knurled, installed using a hexagon drive tool (hex key). The unthreaded shoulder allows for components to rotate around the shoulder diameter, yet maintain a consistent connection in place.
These metric shoulder bolts are utilized in mechanical applications that require a pivot point, guide pin, or extra spacing. You can browse our full line of Socket Shoulder Cap Screws in high-strength Class 12.9 black oxide finishes, or explore all of our Socket Products and general fasteners.
Your Trusted Supplier for Metric Shoulder Bolts in Illinois & Nationwide
As your trusted supplier of metric shoulder bolts, we specialize in providing Class 12.9 fasteners engineered with tight tolerances for heavy-duty mechanical applications. Your order is available for direct pickup at our Illinois locations or can be shipped rapidly to your job site anywhere nationwide.
For specific shoulder diameter or length inquiries, please use our dedicated form to request a quote or call us today. You can also place an order directly through our site.