Zeron 100 push bolts and push rods are super duplex stainless steel custom-geometry fasteners (UNS S32760 / Werkstoff 1.4501) made to buyer drawings, the catch-all category for non-standard bolting, special tooling fasteners, custom-shaped push rods, eye-bolts, swivel-end bolts, and any super duplex bolt that doesn't fit a standard ASME / DIN / ISO pattern.
Custom super duplex bolting · Per buyer drawing · Specials cut from SA bar in 5-10 working days
Manufactured by CNC machining + thread rolling from solution-annealed Zeron 100 bar (round, hex, or square stock as the geometry requires). Supply state per buyer spec (SA / FG / FLT / AFP). MTC, NDT, and PMI per the same protocol as standard fasteners. Lead time 5-10 working days for sizes within stock-bar OD range; longer for special bar sizes or large quantities.
| Custom geometry | Application |
|---|---|
| Eye-bolt with welded-eye end | Lifting points + rigging hardware in marine service |
| Swivel-end bolt | Articulating mechanism connections |
| Long-shank tooling bolt (300+ mm) | Hydraulic-block tie-rods, deep-tap connections |
| Stepped-shank bolt | Two-diameter shaft for adapter or bushing fits |
| Cross-drilled push rod | Lubrication / instrument tap-off through bolt body |
| Reduced-shank bolt (preload-limited) | High-elasticity stretch design for cyclic-load joints |
| Tee-head bolt | Slot-and-bolt clamping connections |
| Bolt with retainer-groove for E-clip | Removable assembly + axial retention |
Send the buyer drawing (sketch + dimensions OK if no formal drawing) + supply state + quantity + destination port to info@torqbolt.com or +91-22-66157017 / WhatsApp. Drawings reviewed within one business day for manufacturability + price.
