We stock a reliable shoulder screw 3/16 that stands up to rugged assemblies in aerospace, automotive, and equipment manufacturing. As a partner to Wholesale buyers and Manufacturers, I focus on tight tolerances, consistent threading, and a true shoulder that aligns parts perfectly every time. Our screws are engineered for easy press-fit and accurate axial positioning, reducing assembly time and wear. Material options include stainless steel and carbon steel with protective finishes to resist corrosion. Grade and finish are chosen to balance strength and cost, so you get long service life without surprise price jumps. I offer ready-for-ship inventory and flexible MOQ to support production schedules. Custom lengths and thread pitches can be arranged, ensuring your line runs smoothly. When you work with us, you get technical support, on-time deliveries, and guaranteed conformance to standards. Choose shoulder screw 3/16 for reliable fastening that manufacturers trust.
Shoulder screws with a 3/16 inch shoulder diameter provide precise alignment for many assemblies. The unthreaded shoulder creates a stable bore for bushings and guides, while the threaded portion fixes the part to a frame or housing. In practice, 3/16" shoulders are common in linear guides, jigs, and mounting plates where repeatable positioning and smooth rotation are essential. Global buyers should seek suppliers who deliver tight tolerances, consistent materials, and reliable lead times. Available bodies include carbon steel, stainless steel, or alloy, with finishes such as zinc, nickel, or black oxide, plus heat treatment for wear resistance. Look for full traceability, inspection reports, and packaging suited for international shipping. Certifications like ISO 9001 and RoHS/REACH indicate strong quality and compliance. Choosing a capable manufacturer reduces assembly risk, minimizes rework, and speeds production. Buyers should request samples, process capability data, and evidence of a robust quality-management system. By evaluating material options, finishes, and delivery reliability, global procurement teams can secure dependable 3/16 shoulder screws that perform consistently across diverse applications.
| Leader | Region | Primary Industry | Material | Certification | Applications | Annual Capacity (units/year) | Lead Time (days) | Shoulder Diameter (in) |
|---|---|---|---|---|---|---|---|---|
| Industry Leader 1 | North America | Automotive Fasteners | Stainless Steel 304 | ISO 9001; IATF 16949 | Guide pins, gears, hinge joints | 1,200,000 | 14 | 0.1875 |
| Industrial Leader 2 | Europe | Industrial Machinery | Alloy Steel AISI 1045 | ISO 9001 | Precision assemblies, alignment shafts | 950,000 | 21 | 0.1875 |
| Industry Leader 3 | Asia-Pacific | Aerospace & Defense | Stainless Steel 316 | AS9100; ISO 9001 | Aircraft hinge components | 1,100,000 | 28 | 0.1875 |
| Industry Leader 4 | North America | Robotics & Automation | Aluminum 6061-T6 | ISO 9001 | Robot arm joints, guide rails | 700,000 | 21 | 0.1875 |
| Industry Leader 5 | Europe | Electronics & Medical Devices | Brass C360 | ISO 13485 | Sensor housings, connector pins | 520,000 | 14 | 0.1875 |
| Industry Leader 6 | South America | Industrial Machinery | Stainless Steel 303 | ISO 9001 | Rotary shafts, pivot mounts | 640,000 | 28 | 0.1875 |