Beefy Alloy Steel Hex Socket Shoulder Screws 6 Pack, 1/2 Inch Shoulder Diameter, 1-1/2 Inch Shoulder Length, 3/8-16 UNC Threads, Durable, High-Strength Fasteners For Machinery, Fixtures And Heavy Duty DIY Projects

6-Pack Alloy Steel Hex Shoulder Screws, 1/2 dia x 1-1/2 in
✔️ 1/2 in shoulder diameter, 1-1/2 in shoulder length, 3/8-16 UNC

These shoulder screws are made from high-strength alloy steel, delivering reliable durability for heavy-duty machinery, fixtures, and DIY projects where rotation and locking are required. They act as precise locating shoulders rather than bearings, ideal for guiding shafts and assemblies.

✅ Alloy steel construction provides maximum strength and wear resistance
✅ Shoulder length 1-1/2 in and diameter 1/2 in ensure solid support for rotating parts
✅ Coarse 3/8-16 UNC threads enable quick assembly in tough materials
✅ Pack of 6 offers multiple mounting options for fixtures and machinery

💡 What is a shoulder screw used for in heavy machinery and fixtures? Shoulder screws are handy for guiding rotating parts and providing precise alignment in equipment, fixtures, and assemblies. - common applications include locating shafts and bearing housings - sizing depends on the shoulder diameter and shoulder length to fit the housing - alloy steel variants offer high torque capacity and long service life