Plain Thumb Screw
Lyntron Thumb Screws
Our Plain Thumb Screws come in all common threads with a variety of thread lengths. The high-quality knurl allows for an easy grip to tighten these screws into place by hand, but also provides a decorative and unique appearance. The round shape provide a nice finished look. Base metal is yellow, but many plating options are available when different colors are required.
Item # |
Material |
Thread Length |
Head Diameter |
Male Thread |
Head Length |
OD |
OAL |
Part Description |
|---|---|---|---|---|---|---|---|---|
| BR7620-00 | Material N/A Brass | Thread Length N/A 5/16 | Head Diameter N/A 5/16 | Male Thread N/A 4-40 | Head Length N/A 3/16 | OD N/A 5/16 | OAL N/A 1/2 | Part Description N/A 4-40 Male Thread x 5/16 Thread Length Brass Plain Thumb Screw |
| BR7621-00 | Material N/A Brass | Thread Length N/A 3/8 | Head Diameter N/A 5/16 | Male Thread N/A 4-40 | Head Length N/A 3/16 | OD N/A 5/16 | OAL N/A 9/16 | Part Description N/A 4-40 Male Thread x 3/8 Thread Length Brass Plain Thumb Screw |
| BR7622-00 | Material N/A Brass | Thread Length N/A 7/16 | Head Diameter N/A 5/16 | Male Thread N/A 4-40 | Head Length N/A 3/16 | OD N/A 5/16 | OAL N/A 5/8 | Part Description N/A 4-40 Male Thread x 7/16 Thread Length Brass Plain Thumb Screw |
| BR7623-00 | Material N/A Brass | Thread Length N/A 1/2 | Head Diameter N/A 5/16 | Male Thread N/A 4-40 | Head Length N/A 3/16 | OD N/A 5/16 | OAL N/A 11/16 | Part Description N/A 4-40 Male Thread x 1/2 Thread Length Brass Plain Thumb Screw |
| BR7624-00 | Material N/A Brass | Thread Length N/A 5/16 | Head Diameter N/A 5/16 | Male Thread N/A 6-32 | Head Length N/A 3/16 | OD N/A 5/16 | OAL N/A 1/2 | Part Description N/A 6-32 Male Thread x 5/16 Thread Length Brass Plain Thumb Screw |
| BR7625-00 | Material N/A Brass | Thread Length N/A 3/8 | Head Diameter N/A 5/16 | Male Thread N/A 6-32 | Head Length N/A 3/16 | OD N/A 5/16 | OAL N/A 9/16 | Part Description N/A 6-32 Male Thread x 3/8 Thread Length Brass Plain Thumb Screw |
| BR7626-00 | Material N/A Brass | Thread Length N/A 7/16 | Head Diameter N/A 5/16 | Male Thread N/A 6-32 | Head Length N/A 3/16 | OD N/A 5/16 | OAL N/A 5/8 | Part Description N/A 6-32 Male Thread x 7/16 Thread Length Brass Plain Thumb Screw |
| BR7627-00 | Material N/A Brass | Thread Length N/A 1/2 | Head Diameter N/A 5/16 | Male Thread N/A 6-32 | Head Length N/A 3/16 | OD N/A 5/16 | OAL N/A 11/16 | Part Description N/A 6-32 Male Thread x 1/2 Thread Length Brass Plain Thumb Screw |
| BR7628-00 | Material N/A Brass | Thread Length N/A 3/8 | Head Diameter N/A 3/8 | Male Thread N/A 8-32 | Head Length N/A 3/16 | OD N/A 3/8 | OAL N/A 9/16 | Part Description N/A 8-32 Male Thread x 3/8 Thread Length Brass Plain Thumb Screw |
| BR7629-00 | Material N/A Brass | Thread Length N/A 7/16 | Head Diameter N/A 3/8 | Male Thread N/A 8-32 | Head Length N/A 3/16 | OD N/A 3/8 | OAL N/A 5/8 | Part Description N/A 8-32 Male Thread x 7/16 Thread Length Brass Plain Thumb Screw |
| BR7630-00 | Material N/A Brass | Thread Length N/A 1/2 | Head Diameter N/A 3/8 | Male Thread N/A 8-32 | Head Length N/A 3/16 | OD N/A 3/8 | OAL N/A 11/16 | Part Description N/A 8-32 Male Thread x 1/2 Thread Length Brass Plain Thumb Screw |
| BR7631-00 | Material N/A Brass | Thread Length N/A 9/16 | Head Diameter N/A 3/8 | Male Thread N/A 8-32 | Head Length N/A 3/16 | OD N/A 3/8 | OAL N/A 3/4 | Part Description N/A 8-32 Male Thread x 9/16 Thread Length Brass Plain Thumb Screw |
| BR7632-00 | Material N/A Brass | Thread Length N/A 5/8 | Head Diameter N/A 3/8 | Male Thread N/A 8-32 | Head Length N/A 3/16 | OD N/A 3/8 | OAL N/A 13/16 | Part Description N/A 8-32 Male Thread x 5/8 Thread Length Brass Plain Thumb Screw |
| BR7633-00 | Material N/A Brass | Thread Length N/A 3/8 | Head Diameter N/A 7/16 | Male Thread N/A 10-32 | Head Length N/A 3/16 | OD N/A 7/16 | OAL N/A 9/16 | Part Description N/A 10-32 Male Thread x 3/8 Thread Length Brass Plain Thumb Screw |
| BR7634-00 | Material N/A Brass | Thread Length N/A 7/16 | Head Diameter N/A 7/16 | Male Thread N/A 10-32 | Head Length N/A 3/16 | OD N/A 7/16 | OAL N/A 5/8 | Part Description N/A 10-32 Male Thread x 7/16 Thread Length Brass Plain Thumb Screw |
| BR7635-00 | Material N/A Brass | Thread Length N/A 1/2 | Head Diameter N/A 7/16 | Male Thread N/A 10-32 | Head Length N/A 3/16 | OD N/A 7/16 | OAL N/A 11/16 | Part Description N/A 10-32 Male Thread x 1/2 Thread Length Brass Plain Thumb Screw |
| BR7636-00 | Material N/A Brass | Thread Length N/A 9/16 | Head Diameter N/A 7/16 | Male Thread N/A 10-32 | Head Length N/A 3/16 | OD N/A 7/16 | OAL N/A 3/4 | Part Description N/A 10-32 Male Thread x 9/16 Thread Length Brass Plain Thumb Screw |
| BR7637-00 | Material N/A Brass | Thread Length N/A 5/8 | Head Diameter N/A 7/16 | Male Thread N/A 10-32 | Head Length N/A 3/16 | OD N/A 7/16 | OAL N/A 13/16 | Part Description N/A 10-32 Male Thread x 5/8 Thread Length Brass Plain Thumb Screw |
| BR7638-00 | Material N/A Brass | Thread Length N/A 1/2 | Head Diameter N/A 1/2 | Male Thread N/A 1/4-20 | Head Length N/A 1/4 | OD N/A 1/2 | OAL N/A 3/4 | Part Description N/A 1/4-20 Male Thread x 1/2 Thread Length Brass Plain Thumb Screw |
| BR7639-00 | Material N/A Brass | Thread Length N/A 9/16 | Head Diameter N/A 1/2 | Male Thread N/A 1/4-20 | Head Length N/A 1/4 | OD N/A 1/2 | OAL N/A 13/16 | Part Description N/A 1/4-20 Male Thread x 9/16 Thread Length Brass Plain Thumb Screw |
| BR7640-00 | Material N/A Brass | Thread Length N/A 5/8 | Head Diameter N/A 1/2 | Male Thread N/A 1/4-20 | Head Length N/A 1/4 | OD N/A 1/2 | OAL N/A 7/8 | Part Description N/A 1/4-20 Male Thread x 5/8 Thread Length Brass Plain Thumb Screw |
| BR7641-00 | Material N/A Brass | Thread Length N/A 11/16 | Head Diameter N/A 1/2 | Male Thread N/A 1/4-20 | Head Length N/A 1/4 | OD N/A 1/2 | OAL N/A 15/16 | Part Description N/A 1/4-20 Male Thread x 11/16 Thread Length Brass Plain Thumb Screw |
| BR7642-00 | Material N/A Brass | Thread Length N/A 3/4 | Head Diameter N/A 1/2 | Male Thread N/A 1/4-20 | Head Length N/A 1/4 | OD N/A 1/2 | OAL N/A 1 | Part Description N/A 1/4-20 Male Thread x 3/4 Thread Length Brass Plain Thumb Screw |
| SS7620-00 | Material N/A Stainless Steel | Thread Length N/A 5/16 | Head Diameter N/A 5/16 | Male Thread N/A 4-40 | Head Length N/A 3/16 | OD N/A 5/16 | OAL N/A 1/2 | Part Description N/A 4-40 Male Thread x 5/16 Thread Length Stainless Steel Plain Thumb Screw |
| SS7621-00 | Material N/A Stainless Steel | Thread Length N/A 3/8 | Head Diameter N/A 5/16 | Male Thread N/A 4-40 | Head Length N/A 3/16 | OD N/A 5/16 | OAL N/A 9/16 | Part Description N/A 4-40 Male Thread x 3/8 Thread Length Stainless Steel Plain Thumb Screw |
