Tools & Accessories
Thumb Screws
Nylon tipped thumb screws are used in Optics; mirrors, lens, prisms etc. and Copper tipped thumb screws are used to safely clamp components made in stainless steel or steel. Both tip is used to ensure firm clamping without damage.
Nylon tipped thumb screws
Metric Thread Adapters (One set contains 10 numbers.)
| Model | Length | Price |
| TM3L6 | 6 mm | |
| TM3L8 | 8 mm | |
| TM3L12 | 12 mm | |
| TM3L14 | 14 mm | |
| TM3L18 | 18 mm | |
| TM3L22 | 22 mm |
| Model | Length | Price |
| TM4L6 | 6 mm | |
| TM4L8 | 8 mm | |
| TM4L12 | 12 mm | |
| TM4L14 | 14 mm | |
| TM4L18 | 18 mm | |
| TM4L22 | 22 mm |
| Model | Length | Price |
| TM6L6 | 6 mm | |
| TM6L8 | 8 mm | |
| TM6L12 | 12 mm | |
| TM6L14 | 14 mm | |
| TM6L18 | 18 mm | |
| TM6L22 | 22 mm |
Copper tipped thumb screws
Metric Thread Adapters (One set contains 10 numbers.)
| Model | Length | Price |
| BTM3L6 | 6 mm | |
| BTM3L8 | 8 mm | |
| BTM3L12 | 12 mm | |
| BTM3L14 | 14 mm | |
| BTM3L18 | 18 mm | |
| BTM3L22 | 22 mm | |
| BTM3L27 | 18 mm |
| Model | Length | Price |
| BTM4L6 | 6 mm | |
| BTM4L8 | 8 mm | |
| BTM4L12 | 12 mm | |
| BTM4L14 | 14 mm | |
| BTM4L18 | 18 mm | |
| BTM4L22 | 22 mm | |
| BTM4L27 | 18 mm |
| Model | Length | Price |
| BTM6L6 | 6 mm | |
| BTM6L8 | 8 mm | |
| BTM6L12 | 12 mm | |
| BTM6L14 | 14 mm | |
| BTM6L18 | 18 mm | |
| BTM6L22 | 22 mm | |
| BTM6L27 | 18 mm |
Established in 1993, Holmarc Opto-Mechatronics Ltd manufactures variety of scientific and engineering instruments for research, industry and education.
ISO 9001:2015 Made in INDIA
CIN : L33125KL1993PLC006984
GST No : 32AAACH9492C1ZQ
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B.7., H.M.T. Industrial Estate
H.M.T. P.O, Kalamassery, Kochi
Kerala, India - 683 503
+91 920-719-7772 / 6 / 1
sales@holmarc.com
Mon - Sat : 9 am to 5 pm
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