Shoulder Screw: 1" Shoulder Dia, 5" Shoulder Length, 3/4-10, 1" Thread Length, 4000 Alloy Steel, Hex Socket MPN:100R500KSS

These Shoulder Screws feature a 1 inch shoulder diameter and a 5 inch long shoulder length, making them ideal for applications that require the insertion of shafts or fasteners within assembled parts while keeping tight and consistent tolerances without the need for disassembly. The screw's 3/4 - 10 UNC coarse thread specification allows it to be easily tapped into various materials such as metals or wood, while its hexagonal socket head provides maximum torque without slippage when using tools like a wrench or screwdriver. These Shoulder Screws are also durable and resistant to wear and corrosion due to their construction in high-quality steel materials making them versatile enough for various assembly tasks ranging from small repairs, hobby projects to heavy machinery maintenance.