18-8 Stainless Steel Shoulder Screw, USA Made, Hex Socket Drive, 1" Shoulder Diameter, 1-3/4" Shoulder Length (Pack of 1)

Socket Shoulder Bolts are also known as Stripper Bolts after their original use in the stripper plate of a die set for stamping presses. Now used in many more applications, including precision electronics, construction, machinery, exercise equipment, automotive, and general industrial and manufacturing. The Shoulder Bolt has a Socket Head that is nicely finished (with or without knurling on the outside of the head) and the hex broach provides fast and secure tightening. The shoulder has a close tolerance to the minus side, so it fits correctly into precision machined holes. Threads are manufactured to a class 3A fit, which is a tigher tolerance than the standard fastener class 2A thread specification. Specified by their shoulder diameter and then shoulder length. 18-8 Stainless and Type 316 Stainless materials are both stocked for this style bolt. Type 316 provides a better corrosion resistance to salt water, and many chemicals, and is the material of choice for any food service or chemical machinery applications. These Shoulder Bolts are also available custom manufactured to your specific requirement.

• Shoulder Bolts have a precision undersize tolerance on the shoulder for a close tolerance fit
• Shoulder Bolts are used as pivot points, pins, axles, for sliding applications, and precision bolting
• 18-8 Stainless Steel provides a blend of corrosion resistance with strengh and durability
• Shoulder Bolts have a finished appearance suitable for exposed applications
• Class 3A Threads provide a superior thread fit