Stainless Steel Hex Socket Shoulder Screw Stop Bolt Limit Equal Height Step Shaft Shoulder Bolt
- Standard DIN7379 production, precise shoulder size, strict tolerance control, perfect equal-height limit positioning for mold, fixture and automation equipment.
- Premium 304/316 stainless steel raw material, excellent rust-proof, anti-corrosion performance, suitable for humid, outdoor and chemical working environments.
- Smooth mirror polished shoulder rod, no burrs, low friction, repeated disassembly without scratch workpiece surface.
- Deep inner hex socket design, large force bearing, not easy to slip during tightening, stable locking effect.
- High tensile strength, wear-resistant, long service life, reduce replacement frequency & maintenance cost.
- Flexible MOQ, fast lead time, competitive factory direct price, support OEM & customized packaging.
- Quality assured: strict inspection, stable export
- Non-standard custom: made to drawings, flexible
- Fast delivery: in stock, reliable lead time
- Professional service: 20+ years, full support












