OneMonroe’s Lyn-tron Metric Push Type Thumb Screws are precision-engineered fastening solutions proudly manufactured in the USA. Designed for tool-free operation, these screws offer quick and reliable assembly or disassembly, making them ideal for applications that require frequent access or adjustment.
Crafted with high-quality materials and built to meet stringent metric standards, our push type thumb screws provide a secure grip and smooth engagement. The ergonomic head allows for easy manual tightening without the need for tools, while the push-to-lock design ensures consistent performance in industrial, electronic, and mechanical assemblies.
Backed by Lyn-tron’s reputation for American-made quality and OneMonroe’s commitment to customer satisfaction, these thumb screws are an excellent choice for engineers and OEMs seeking durability, efficiency, and precision in metric hardware.
Item # |
Material |
OD |
Head Diameter |
Male Thread |
OAL |
Head Length |
Thread Length |
Part Description |
---|---|---|---|---|---|---|---|---|
BR5500-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M3.5X0.6 | OAL N/A 25 mm | Head Length N/A 9 mm | Thread Length N/A 16 mm | Part Description N/A M3.5X0.6 Male Thread x 16 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5501-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M3.5X0.6 | OAL N/A 28 mm | Head Length N/A 9 mm | Thread Length N/A 19 mm | Part Description N/A M3.5X0.6 Male Thread x 19 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5502-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M3.5X0.6 | OAL N/A 31 mm | Head Length N/A 9 mm | Thread Length N/A 22 mm | Part Description N/A M3.5X0.6 Male Thread x 22 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5503-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M3.5X0.6 | OAL N/A 34 mm | Head Length N/A 9 mm | Thread Length N/A 25 mm | Part Description N/A M3.5X0.6 Male Thread x 25 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5504-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M3.5X0.6 | OAL N/A 37 mm | Head Length N/A 9 mm | Thread Length N/A 28 mm | Part Description N/A M3.5X0.6 Male Thread x 28 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5505-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M3.5X0.6 | OAL N/A 40 mm | Head Length N/A 9 mm | Thread Length N/A 31 mm | Part Description N/A M3.5X0.6 Male Thread x 31 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5506-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M3.5X0.6 | OAL N/A 43 mm | Head Length N/A 9 mm | Thread Length N/A 34 mm | Part Description N/A M3.5X0.6 Male Thread x 34 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5507-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M3.5X0.6 | OAL N/A 46 mm | Head Length N/A 9 mm | Thread Length N/A 37 mm | Part Description N/A M3.5X0.6 Male Thread x 37 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5508-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M3.5X0.6 | OAL N/A 49 mm | Head Length N/A 9 mm | Thread Length N/A 40 mm | Part Description N/A M3.5X0.6 Male Thread x 40 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5509-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M3.5X0.6 | OAL N/A 52 mm | Head Length N/A 9 mm | Thread Length N/A 43 mm | Part Description N/A M3.5X0.6 Male Thread x 43 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5510-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M3.5X0.6 | OAL N/A 55 mm | Head Length N/A 9 mm | Thread Length N/A 46 mm | Part Description N/A M3.5X0.6 Male Thread x 46 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5511-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M3.5X0.6 | OAL N/A 58 mm | Head Length N/A 9 mm | Thread Length N/A 49 mm | Part Description N/A M3.5X0.6 Male Thread x 49 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5512-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M4X0.7 | OAL N/A 25 mm | Head Length N/A 9 mm | Thread Length N/A 16 mm | Part Description N/A M4X0.7 Male Thread x 16 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5513-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M4X0.7 | OAL N/A 28 mm | Head Length N/A 9 mm | Thread Length N/A 19 mm | Part Description N/A M4X0.7 Male Thread x 19 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5514-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M4X0.7 | OAL N/A 31 mm | Head Length N/A 9 mm | Thread Length N/A 22 mm | Part Description N/A M4X0.7 Male Thread x 22 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5515-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M4X0.7 | OAL N/A 34 mm | Head Length N/A 9 mm | Thread Length N/A 25 mm | Part Description N/A M4X0.7 Male Thread x 25 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5516-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M4X0.7 | OAL N/A 37 mm | Head Length N/A 9 mm | Thread Length N/A 28 mm | Part Description N/A M4X0.7 Male Thread x 28 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5517-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M4X0.7 | OAL N/A 40 mm | Head Length N/A 9 mm | Thread Length N/A 31 mm | Part Description N/A M4X0.7 Male Thread x 31 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5518-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M4X0.7 | OAL N/A 43 mm | Head Length N/A 9 mm | Thread Length N/A 34 mm | Part Description N/A M4X0.7 Male Thread x 34 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5519-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M4X0.7 | OAL N/A 46 mm | Head Length N/A 9 mm | Thread Length N/A 37 mm | Part Description N/A M4X0.7 Male Thread x 37 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5520-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M4X0.7 | OAL N/A 49 mm | Head Length N/A 9 mm | Thread Length N/A 40 mm | Part Description N/A M4X0.7 Male Thread x 40 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5521-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M4X0.7 | OAL N/A 52 mm | Head Length N/A 9 mm | Thread Length N/A 43 mm | Part Description N/A M4X0.7 Male Thread x 43 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5522-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M4X0.7 | OAL N/A 55 mm | Head Length N/A 9 mm | Thread Length N/A 46 mm | Part Description N/A M4X0.7 Male Thread x 46 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5523-00 | Material N/A Brass | OD N/A 4.5 mm | Head Diameter N/A 4.5 mm | Male Thread N/A M4X0.7 | OAL N/A 58 mm | Head Length N/A 9 mm | Thread Length N/A 49 mm | Part Description N/A M4X0.7 Male Thread x 49 mm Thread Length Brass Metric Push Type Thumb Screw |
BR5524-00 | Material N/A Brass | OD N/A 6.5 mm | Head Diameter N/A 6.5 mm | Male Thread N/A M5X0.8 | OAL N/A 29 mm | Head Length N/A 13 mm | Thread Length N/A 16 mm | Part Description N/A M5X0.8 Male Thread x 16 mm Thread Length Brass Metric Push Type Thumb Screw |