JMIKS Fasteners supplies nuts for every type of bolt: hex nuts, nylock nuts, flange nuts, lock nuts, dome nuts, square nuts, weld nuts, long nuts, wing nuts, spring nuts and security shear nuts. They come in SS 304, SS 316 and SS 202, and in mild steel and high tensile grades, with zinc plated, HDG or self finish. Sizes run from M3 to M36 and ¼" to 1-1/4" BSW. We are a wholesale dealer and stockist of nuts and nut bolts in Nava Odhav, Ahmedabad.
| Nut | What it does | Common standard |
|---|---|---|
| Hex Nut | Standard nut for bolts and studs | DIN 934, ISO 4032, IS 1364 |
| Nylock Nut | Nylon ring stops loosening | DIN 985, DIN 982 |
| Flange Nut | Built-in washer spreads the load | DIN 6923 |
| Lock Nut | Thin nut locks against a full nut | DIN 439, DIN 936 |
| SS Dome Nut | Closed top covers the bolt end | DIN 1587 |
| Square Nut | Does not turn in slots | DIN 557, DIN 562 |
| Weld Nut | Welded onto sheet metal | DIN 928, DIN 929 |
| Long Nut | Joins two threaded rods | DIN 6334 |
| Wing Nut | Tightened by hand, no tools | DIN 315 |
| Spring Nut | Fits strut channels | Made to channel size |
| Security Shear Nut | Top breaks off, so it cannot be undone | Made to design |
Stainless steel nuts (SS 304, SS 316, SS 202) are used with stainless bolts of the same grade. For steel bolts, match the nut class to the bolt: class 8 nuts for 8.8 bolts, class 10 for 10.9 and class 12 for 12.9. Self finish nuts suit indoor use, zinc plated nuts suit mild conditions, and hot dip galvanized (HDG) nuts are used on outdoor structures.
Read more: Bolt grade chart: 4.6, 8.8, 10.9 and 12.9 explained.
A nylock nut is the simplest choice. A lock nut tightened against a hex nut, or a serrated flange nut, also works well.
A nut bolt is a bolt with a head plus a nut. A stud bolt has no head and takes a nut on each end. See our studs and threaded rods.
Send the product name, size, length, grade, finish and quantity through our enquiry form, or call +91 90333 11425.
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