- +91 90333 11425
- sales@jmiksfasteners.com
- 159-Vishala Platinum Ind. Estate, S.P. Ring Road, Nava Odhav, Ahmedabad - 382415, Gujarat, India.
JMIKS Fasteners supplies special type bolts for foundations, towers, pipe supports and security fixings: J bolts and L bolts (foundation bolts), U bolts, square bolts, step bolts and anti-theft bolts. They come in stainless steel SS 304, SS 316 and SS 202, mild steel 4.6 and 5.6, and high tensile 8.8 and 10.9, from M6 to M36 and ¼" to 1-1/4" BSW.
| Bolt | Shape | Main use |
|---|---|---|
| J Bolt | Rod bent into a J hook | Foundation bolts cast into concrete (IS 5624) |
| L Bolt | Rod with a 90° bend | Foundation bolts cast into concrete (IS 5624) |
| U Bolt | Rod bent into a U, threaded on both ends | Clamping pipes and tubes (DIN 3570) |
| Square Bolt | Square head | Slots, timber and machine tables (DIN 478) |
| Step Bolt | Long hexagon head bolt | Climbing steps on towers and poles (IS 10238) |
| Anti-Theft Bolt | Smooth cone-shaped head with no drive | Tamper-proof fixing for solar panels and public fittings |
Mild steel 4.6 and 5.6 bolts suit general foundations and supports. High tensile 8.8 and 10.9 bolts carry heavy loads on columns, machinery and towers. Stainless steel SS 304 and SS 316 bolts are used in wet, coastal and chemical areas, and SS 202 bolts in dry, indoor areas. For outdoor steel work, mild steel and high tensile bolts are usually hot dip galvanized.
Special type bolts vary a lot in size and shape, so please send the diameter, length, thread length, bend or leg size, material grade, finish and quantity. A drawing or a photo of the old bolt helps us quote correctly. Send the product name, size, length, grade, finish and quantity through our enquiry form, or call +91 90333 11425.
A foundation bolt is cast into concrete to hold a column, machine or pole. J bolts and L bolts are the most common types. See our J bolts and L bolts.
Hot dip galvanized mild steel is the usual choice. Use SS 304 or SS 316 U bolts for coastal sites, chemical plants and food industries.
Yes, we supply step bolts. Send the size, length, grade and finish from your tower drawing for a quotation.
