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 |
Quantity |
---|---|---|---|---|---|---|---|---|---|---|
BR7551-00 | N/A 7/16 | N/A Brass | N/A 7/16 | N/A 0.312 | N/A 5/16 | N/A 1/4-20 | N/A 7/32 | N/A 0.25 | N/A 3/8 | |
BR7552-00 | N/A 7/16 | N/A Brass | N/A 7/16 | N/A 0.312 | N/A 5/16 | N/A 1/4-20 | N/A 7/32 | N/A 0.3125 | N/A 3/8 | |
BR7553-00 | N/A 7/16 | N/A Brass | N/A 7/16 | N/A 0.312 | N/A 5/16 | N/A 1/4-20 | N/A 7/32 | N/A 0.375 | N/A 3/8 | |
BR7554-00 | N/A 7/16 | N/A Brass | N/A 7/16 | N/A 0.312 | N/A 5/16 | N/A 1/4-20 | N/A 7/32 | N/A 0.5 | N/A 3/8 | |
BR7555-00 | N/A 7/16 | N/A Brass | N/A 7/16 | N/A 0.312 | N/A 5/16 | N/A 1/4-20 | N/A 7/32 | N/A 0.625 | N/A 3/8 | |
BR7556-00 | N/A 7/16 | N/A Brass | N/A 7/16 | N/A 0.312 | N/A 5/16 | N/A 1/4-20 | N/A 7/32 | N/A 0.75 | N/A 3/8 | |
BR7557-00 | N/A 7/16 | N/A Brass | N/A 7/16 | N/A 0.312 | N/A 5/16 | N/A 1/4-20 | N/A 7/32 | N/A 0.875 | N/A 3/8 | |
BR7558-00 | N/A 7/16 | N/A Brass | N/A 7/16 | N/A 0.312 | N/A 5/16 | N/A 1/4-20 | N/A 7/32 | N/A 1 | N/A 3/8 | |
BR7559-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 1/4-20 | N/A 7/32 | N/A 0.25 | N/A 3/8 | |
BR7560-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 1/4-20 | N/A 7/32 | N/A 0.3125 | N/A 3/8 | |
BR7561-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 1/4-20 | N/A 7/32 | N/A 0.375 | N/A 3/8 | |
BR7562-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 1/4-20 | N/A 7/32 | N/A 0.5 | N/A 3/8 | |
BR7563-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 1/4-20 | N/A 7/32 | N/A 0.625 | N/A 3/8 | |
BR7564-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 1/4-20 | N/A 7/32 | N/A 0.75 | N/A 3/8 | |
BR7565-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 1/4-20 | N/A 7/32 | N/A 0.875 | N/A 3/8 | |
BR7566-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 1/4-20 | N/A 7/32 | N/A 1 | N/A 3/8 | |
BR7567-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 5/16-18 | N/A 7/32 | N/A 0.25 | N/A 7/16 | |
BR7568-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 5/16-18 | N/A 7/32 | N/A 0.3125 | N/A 7/16 | |
BR7569-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 5/16-18 | N/A 7/32 | N/A 0.375 | N/A 7/16 | |
BR7570-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 5/16-18 | N/A 7/32 | N/A 0.5 | N/A 7/16 | |
BR7571-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 5/16-18 | N/A 7/32 | N/A 0.625 | N/A 7/16 | |
BR7572-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 5/16-18 | N/A 7/32 | N/A 0.75 | N/A 7/16 | |
BR7573-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 5/16-18 | N/A 7/32 | N/A 0.875 | N/A 7/16 | |
BR7574-00 | N/A 1/2 | N/A Brass | N/A 1/2 | N/A 0.3745 | N/A 3/8 | N/A 5/16-18 | N/A 7/32 | N/A 1 | N/A 7/16 | |
BR7575-00 | N/A 5/8 | N/A Brass | N/A 5/8 | N/A 0.4995 | N/A 1/2 | N/A 3/8-16 | N/A 1/4 | N/A 0.25 | N/A 1/2 |