The Lyn-tron Slotted Precision Shoulder Screw is engineered for tight-tolerance applications requiring consistent alignment and rotation. Manufactured in the USA, these precision components are crafted from high-quality materials to deliver durability and performance in mechanical and electronic assemblies.
Featuring a slotted drive and precisely machined shoulder, this screw provides accurate spacing and alignment for mating parts, reducing wear and ensuring reliable function over time. The shoulder serves as a fixed bearing surface, making it ideal for use in pivot points, pulleys, linkages, and dies.
Lyn-tron, a trusted OneMonroe brand, is known for superior American-made fasteners that meet or exceed industry standards. Available in a range of diameters, lengths, and shoulder sizes, these shoulder screws support demanding OEM and MRO needs across aerospace, medical, robotics, instrumentation, and other precision industries.
Item # |
OD |
Material |
Head Diameter |
Shoulder Diameter |
REF Shoulder Diameter |
Male Thread |
Head Length |
Shoulder Length |
Thread Length |
---|---|---|---|---|---|---|---|---|---|
ST7562-00 | OD N/A 1/2 | Material N/A Steel | Head Diameter N/A 1/2 | Shoulder Diameter N/A 0.3745 | REF Shoulder Diameter N/A 3/8 | Male Thread N/A 1/4-20 | Head Length N/A 7/32 | Shoulder Length N/A 0.5 | Thread Length N/A 3/8 |
ST7563-00 | OD N/A 1/2 | Material N/A Steel | Head Diameter N/A 1/2 | Shoulder Diameter N/A 0.3745 | REF Shoulder Diameter N/A 3/8 | Male Thread N/A 1/4-20 | Head Length N/A 7/32 | Shoulder Length N/A 0.625 | Thread Length N/A 3/8 |
ST7564-00 | OD N/A 1/2 | Material N/A Steel | Head Diameter N/A 1/2 | Shoulder Diameter N/A 0.3745 | REF Shoulder Diameter N/A 3/8 | Male Thread N/A 1/4-20 | Head Length N/A 7/32 | Shoulder Length N/A 0.75 | Thread Length N/A 3/8 |
ST7565-00 | OD N/A 1/2 | Material N/A Steel | Head Diameter N/A 1/2 | Shoulder Diameter N/A 0.3745 | REF Shoulder Diameter N/A 3/8 | Male Thread N/A 1/4-20 | Head Length N/A 7/32 | Shoulder Length N/A 0.875 | Thread Length N/A 3/8 |
ST7566-00 | OD N/A 1/2 | Material N/A Steel | Head Diameter N/A 1/2 | Shoulder Diameter N/A 0.3745 | REF Shoulder Diameter N/A 3/8 | Male Thread N/A 1/4-20 | Head Length N/A 7/32 | Shoulder Length N/A 1 | Thread Length N/A 3/8 |
ST7567-00 | OD N/A 1/2 | Material N/A Steel | Head Diameter N/A 1/2 | Shoulder Diameter N/A 0.3745 | REF Shoulder Diameter N/A 3/8 | Male Thread N/A 5/16-18 | Head Length N/A 7/32 | Shoulder Length N/A 0.25 | Thread Length N/A 7/16 |
ST7568-00 | OD N/A 1/2 | Material N/A Steel | Head Diameter N/A 1/2 | Shoulder Diameter N/A 0.3745 | REF Shoulder Diameter N/A 3/8 | Male Thread N/A 5/16-18 | Head Length N/A 7/32 | Shoulder Length N/A 0.3125 | Thread Length N/A 7/16 |
ST7569-00 | OD N/A 1/2 | Material N/A Steel | Head Diameter N/A 1/2 | Shoulder Diameter N/A 0.3745 | REF Shoulder Diameter N/A 3/8 | Male Thread N/A 5/16-18 | Head Length N/A 7/32 | Shoulder Length N/A 0.375 | Thread Length N/A 7/16 |
ST7570-00 | OD N/A 1/2 | Material N/A Steel | Head Diameter N/A 1/2 | Shoulder Diameter N/A 0.3745 | REF Shoulder Diameter N/A 3/8 | Male Thread N/A 5/16-18 | Head Length N/A 7/32 | Shoulder Length N/A 0.5 | Thread Length N/A 7/16 |
ST7571-00 | OD N/A 1/2 | Material N/A Steel | Head Diameter N/A 1/2 | Shoulder Diameter N/A 0.3745 | REF Shoulder Diameter N/A 3/8 | Male Thread N/A 5/16-18 | Head Length N/A 7/32 | Shoulder Length N/A 0.625 | Thread Length N/A 7/16 |
ST7572-00 | OD N/A 1/2 | Material N/A Steel | Head Diameter N/A 1/2 | Shoulder Diameter N/A 0.3745 | REF Shoulder Diameter N/A 3/8 | Male Thread N/A 5/16-18 | Head Length N/A 7/32 | Shoulder Length N/A 0.75 | Thread Length N/A 7/16 |
ST7573-00 | OD N/A 1/2 | Material N/A Steel | Head Diameter N/A 1/2 | Shoulder Diameter N/A 0.3745 | REF Shoulder Diameter N/A 3/8 | Male Thread N/A 5/16-18 | Head Length N/A 7/32 | Shoulder Length N/A 0.875 | Thread Length N/A 7/16 |
ST7574-00 | OD N/A 1/2 | Material N/A Steel | Head Diameter N/A 1/2 | Shoulder Diameter N/A 0.3745 | REF Shoulder Diameter N/A 3/8 | Male Thread N/A 5/16-18 | Head Length N/A 7/32 | Shoulder Length N/A 1 | Thread Length N/A 7/16 |
ST7575-00 | OD N/A 5/8 | Material N/A Steel | Head Diameter N/A 5/8 | Shoulder Diameter N/A 0.4995 | REF Shoulder Diameter N/A 1/2 | Male Thread N/A 3/8-16 | Head Length N/A 1/4 | Shoulder Length N/A 0.25 | Thread Length N/A 1/2 |
ST7576-00 | OD N/A 5/8 | Material N/A Steel | Head Diameter N/A 5/8 | Shoulder Diameter N/A 0.4995 | REF Shoulder Diameter N/A 1/2 | Male Thread N/A 3/8-16 | Head Length N/A 1/4 | Shoulder Length N/A 0.3125 | Thread Length N/A 1/2 |
ST7577-00 | OD N/A 5/8 | Material N/A Steel | Head Diameter N/A 5/8 | Shoulder Diameter N/A 0.4995 | REF Shoulder Diameter N/A 1/2 | Male Thread N/A 3/8-16 | Head Length N/A 1/4 | Shoulder Length N/A 0.375 | Thread Length N/A 1/2 |
ST7578-00 | OD N/A 5/8 | Material N/A Steel | Head Diameter N/A 5/8 | Shoulder Diameter N/A 0.4995 | REF Shoulder Diameter N/A 1/2 | Male Thread N/A 3/8-16 | Head Length N/A 1/4 | Shoulder Length N/A 0.5 | Thread Length N/A 1/2 |
ST7579-00 | OD N/A 5/8 | Material N/A Steel | Head Diameter N/A 5/8 | Shoulder Diameter N/A 0.4995 | REF Shoulder Diameter N/A 1/2 | Male Thread N/A 3/8-16 | Head Length N/A 1/4 | Shoulder Length N/A 0.625 | Thread Length N/A 1/2 |
ST7580-00 | OD N/A 5/8 | Material N/A Steel | Head Diameter N/A 5/8 | Shoulder Diameter N/A 0.4995 | REF Shoulder Diameter N/A 1/2 | Male Thread N/A 3/8-16 | Head Length N/A 1/4 | Shoulder Length N/A 0.75 | Thread Length N/A 1/2 |
ST7581-00 | OD N/A 5/8 | Material N/A Steel | Head Diameter N/A 5/8 | Shoulder Diameter N/A 0.4995 | REF Shoulder Diameter N/A 1/2 | Male Thread N/A 3/8-16 | Head Length N/A 1/4 | Shoulder Length N/A 0.875 | Thread Length N/A 1/2 |
ST7582-00 | OD N/A 5/8 | Material N/A Steel | Head Diameter N/A 5/8 | Shoulder Diameter N/A 0.4995 | REF Shoulder Diameter N/A 1/2 | Male Thread N/A 3/8-16 | Head Length N/A 1/4 | Shoulder Length N/A 1 | Thread Length N/A 1/2 |