OneMonroe's Lyn-tron brand Metric Socket Precision Shoulder Screws are engineered for high-performance fastening applications requiring tight tolerances and reliable alignment. These precision-machined fasteners feature a cylindrical shoulder for accurate location and rotation of moving parts, making them ideal for dies, pulleys, machinery, and automation systems.
Manufactured in the USA from high-grade materials, Lyn-tron shoulder screws offer exceptional durability, consistent quality, and corrosion resistance. Each screw includes a hex socket drive for secure installation and removal, and is produced to exact metric specifications to ensure compatibility with global applications.
Available in a variety of shoulder diameters, lengths, and thread sizes, our metric shoulder screws meet ISO standards and are backed by Lyn-tron’s commitment to American manufacturing excellence. Whether you're building precision instruments or heavy-duty equipment, trust Lyn-tron for components that perform.
Item # |
OD |
Head Diameter |
Shoulder Diameter |
Male Thread |
Head Length |
Shoulder Length |
Thread Length |
Socket Depth |
Part Description |
Quantity |
|---|---|---|---|---|---|---|---|---|---|---|
| BR5370-00 | N/A 6 | N/A 6 | N/A 3.16 | N/A M3X0.5 | N/A 3.18 | N/A 3.18 | N/A 4 | N/A 1.6 | N/A 3.16 x 3.18 Metric Socket Precision Shoulder Screw | |
| BR5371-00 | N/A 6 | N/A 6 | N/A 3.16 | N/A M3X0.5 | N/A 3.18 | N/A 4.76 | N/A 4 | N/A 1.6 | N/A 3.16 x 4.76 Metric Socket Precision Shoulder Screw | |
| BR5372-00 | N/A 6 | N/A 6 | N/A 3.16 | N/A M3X0.5 | N/A 3.18 | N/A 6.35 | N/A 4 | N/A 1.6 | N/A 3.16 x 6.35 Metric Socket Precision Shoulder Screw | |
| BR5373-00 | N/A 6 | N/A 6 | N/A 3.16 | N/A M3X0.5 | N/A 3.18 | N/A 7.94 | N/A 4 | N/A 1.6 | N/A 3.16 x 7.94 Metric Socket Precision Shoulder Screw | |
| BR5374-00 | N/A 6 | N/A 6 | N/A 3.16 | N/A M3X0.5 | N/A 3.18 | N/A 9.52 | N/A 4 | N/A 1.6 | N/A 3.16 x 9.52 Metric Socket Precision Shoulder Screw | |
| BR5375-00 | N/A 6 | N/A 6 | N/A 3.16 | N/A M3X0.5 | N/A 3.18 | N/A 11.11 | N/A 4 | N/A 1.6 | N/A 3.16 x 11.11 Metric Socket Precision Shoulder Screw | |
| BR5376-00 | N/A 6 | N/A 6 | N/A 3.16 | N/A M3X0.5 | N/A 3.18 | N/A 12.7 | N/A 4 | N/A 1.6 | N/A 3.16 x 12.7 Metric Socket Precision Shoulder Screw | |
| BR5377-00 | N/A 7 | N/A 7 | N/A 3.96 | N/A M3.5X0.6 | N/A 3.18 | N/A 3.18 | N/A 4.75 | N/A 2 | N/A 3.96 x 3.18 Metric Socket Precision Shoulder Screw | |
| BR5378-00 | N/A 7 | N/A 7 | N/A 3.96 | N/A M3.5X0.6 | N/A 3.18 | N/A 4.76 | N/A 4.75 | N/A 2 | N/A 3.96 x 4.76 Metric Socket Precision Shoulder Screw | |
| BR5379-00 | N/A 7 | N/A 7 | N/A 3.96 | N/A M3.5X0.6 | N/A 3.18 | N/A 6.35 | N/A 4.75 | N/A 2 | N/A 3.96 x 6.35 Metric Socket Precision Shoulder Screw | |
| BR5380-00 | N/A 7 | N/A 7 | N/A 3.96 | N/A M3.5X0.6 | N/A 3.18 | N/A 7.94 | N/A 4.75 | N/A 2 | N/A 3.96 x 7.94 Metric Socket Precision Shoulder Screw | |
| BR5381-00 | N/A 7 | N/A 7 | N/A 3.96 | N/A M3.5X0.6 | N/A 3.18 | N/A 9.52 | N/A 4.75 | N/A 2 | N/A 3.96 x 9.52 Metric Socket Precision Shoulder Screw | |
| BR5382-00 | N/A 7 | N/A 7 | N/A 3.96 | N/A M3.5X0.6 | N/A 3.18 | N/A 11.11 | N/A 4.75 | N/A 2 | N/A 3.96 x 11.11 Metric Socket Precision Shoulder Screw | |
| BR5383-00 | N/A 7 | N/A 7 | N/A 3.96 | N/A M3.5X0.6 | N/A 3.18 | N/A 12.7 | N/A 4.75 | N/A 2 | N/A 3.96 x 12.7 Metric Socket Precision Shoulder Screw | |
| BR5384-00 | N/A 7 | N/A 7 | N/A 3.96 | N/A M3.5X0.6 | N/A 3.18 | N/A 14.29 | N/A 4.75 | N/A 2 | N/A 3.96 x 14.29 Metric Socket Precision Shoulder Screw | |
| BR5385-00 | N/A 7 | N/A 7 | N/A 3.96 | N/A M3.5X0.6 | N/A 3.18 | N/A 15.87 | N/A 4.75 | N/A 2 | N/A 3.96 x 15.87 Metric Socket Precision Shoulder Screw | |
| BR5386-00 | N/A 7 | N/A 7 | N/A 3.96 | N/A M3.5X0.6 | N/A 3.18 | N/A 17.46 | N/A 4.75 | N/A 2 | N/A 3.96 x 17.46 Metric Socket Precision Shoulder Screw | |
| BR5387-00 | N/A 7 | N/A 7 | N/A 3.96 | N/A M3.5X0.6 | N/A 3.18 | N/A 19.05 | N/A 4.75 | N/A 2 | N/A 3.96 x 19.05 Metric Socket Precision Shoulder Screw | |
| BR5388-00 | N/A 8 | N/A 8 | N/A 4.75 | N/A M4X0.7 | N/A 3.96 | N/A 3.18 | N/A 4.75 | N/A 2 | N/A 4.75 x 3.18 Metric Socket Precision Shoulder Screw | |
| BR5389-00 | N/A 8 | N/A 8 | N/A 4.75 | N/A M4X0.7 | N/A 3.96 | N/A 4.76 | N/A 4.75 | N/A 2 | N/A 4.75 x 4.76 Metric Socket Precision Shoulder Screw | |
| BR5390-00 | N/A 8 | N/A 8 | N/A 4.75 | N/A M4X0.7 | N/A 3.96 | N/A 6.35 | N/A 4.75 | N/A 2 | N/A 4.75 x 6.35 Metric Socket Precision Shoulder Screw | |
| BR5391-00 | N/A 8 | N/A 8 | N/A 4.75 | N/A M4X0.7 | N/A 3.96 | N/A 7.94 | N/A 4.75 | N/A 2 | N/A 4.75 x 7.94 Metric Socket Precision Shoulder Screw | |
| BR5392-00 | N/A 8 | N/A 8 | N/A 4.75 | N/A M4X0.7 | N/A 3.96 | N/A 9.52 | N/A 4.75 | N/A 2 | N/A 4.75 x 9.52 Metric Socket Precision Shoulder Screw | |
| BR5393-00 | N/A 8 | N/A 8 | N/A 4.75 | N/A M4X0.7 | N/A 3.96 | N/A 11.11 | N/A 4.75 | N/A 2 | N/A 4.75 x 11.11 Metric Socket Precision Shoulder Screw | |
| BR5394-00 | N/A 8 | N/A 8 | N/A 4.75 | N/A M4X0.7 | N/A 3.96 | N/A 12.7 | N/A 4.75 | N/A 2 | N/A 4.75 x 12.7 Metric Socket Precision Shoulder Screw |
