Shoulder Screws
Conquest Socket Shoulder Screws – Coarse Thread
Conquest socket shoulder screws are precision shoulder screw fasteners designed for applications that require a smooth, accurate bearing surface combined with reliable fastening power. Also known as a stripper bolt, these fasteners feature an unthreaded shoulder section and a coarse-threaded end for secure installation in machinery, fixtures, tooling, and motion assemblies.
Our selection includes alloy steel shoulder bolt options and corrosion-resistant 18-8 stainless steel shoulder screw options to meet the needs of industrial, manufacturing, repair, and maintenance applications. Available in unfinished/plain alloy steel finishes and 18-8 stainless steel, these socket head shoulder screws provide dependable strength and consistent performance in demanding environments.
Available Options
Alloy Steel Socket Shoulder Screws – Plain Finish
High-strength alloy steel shoulder screws with coarse threads for rugged industrial applications. These industrial shoulder bolts are a dependable choice when strength, alignment, and durability are required.
- 1/4"-10-24 shoulder screw
- 3/16"-8-32 shoulder screw
Alloy Steel Socket Shoulder Screws with Nylon Patch Threads – Plain Finish
These socket shoulder screws feature a pre-applied nylon patch that helps resist loosening from vibration and movement without requiring additional thread-locking compounds.
- 1/4"-10-24 shoulder screw with nylon patch threads
18-8 Stainless Steel Socket Shoulder Screws – Coarse Thread
These 18-8 stainless steel shoulder screws are ideal for applications where corrosion resistance is important. Stainless steel shoulder screws are commonly used in environments exposed to moisture, chemicals, cleaning processes, or outdoor conditions.
- 1/8"-4-40 shoulder screw
- 3/16"-8-32 shoulder screw
- 1/4"-10-24 shoulder screw
Key Features
- Precision shoulder design. These precision shoulder screws are manufactured with a smooth, accurately sized shoulder section that provides reliable alignment and consistent spacing between components. The shoulder allows parts to rotate, pivot, or slide smoothly, making these fasteners ideal for moving assemblies and mechanical applications where accuracy matters.
- Material options for different environments. Choose unfinished/plain alloy steel shoulder screws for demanding industrial applications or 18-8 stainless steel shoulder screws for applications where corrosion resistance is important. Alloy steel options provide durable performance in heavy-duty assemblies, while stainless shoulder screw options help resist rust, moisture, and chemical exposure.
- Socket head drive and secure fastening. The socket head shoulder screw design allows for secure tightening and easy installation in confined spaces. Select alloy steel options also feature pre-applied nylon patch threads, which help resist loosening caused by vibration or repeated movement.
Common Applications
- Machinery and equipment assemblies. Socket shoulder bolts are widely used in industrial machinery, automation equipment, and manufacturing systems where components need accurate positioning and controlled movement. The smooth shoulder acts as a bearing surface, helping parts rotate or move while remaining securely fastened.
- Tooling, dies, and fixture applications. These shoulder screw fasteners are commonly found in tooling setups, molds, dies, and fixtures that require repeatable alignment and dependable operation. Their precision-machined shoulder helps maintain proper spacing and positioning in applications where consistency is critical.
- Pivot points, rollers, and motion systems. Shoulder bolts and stepped screws are frequently used in conveyor systems, pulley assemblies, rollers, and pivot mechanisms because the unthreaded shoulder reduces friction and wear between moving parts. This design helps improve operational reliability and extends the service life of mechanical assemblies.
Why Choose Conquest Shoulder Screws?
Conquest shoulder screws are selected for dependable performance, dimensional accuracy, and long-lasting durability. Whether you need alloy steel shoulder screws for heavy-duty industrial use or stainless steel shoulder screws for corrosion resistance, our socket shoulder screws deliver reliable fastening and smooth operation in precision assemblies.
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