DIN433 Edelstahl kleine Unterlegscheibe UnterlegscheibeZ

Artikelnummer k. A. Kategorie Unterlegscheiben

Anzahl

Stückpreis

Preis

Preisspanne: $0.005 bis $0.010

Gesamt:

Preisspanne: $0.005 bis $0.010

DIN433 Edelstahl kleine Unterlegscheibe UnterlegscheibeZ Beschreibung

Compact, Corrosion-Proof Load Distribution
• Stamped to DIN 433 Form A from austenitic stainless steel (18-8/304 as standard, 316 available), the washer pairs ≥ 700 MPa tensile strength with full ductility from −200 °C to +400 °C.
• Its reduced outside diameter—about 20 % smaller than DIN 125 for the same screw size—allows clearance in limited-space pockets, recessed seats, and under‐head counterbores without edge interference.
• A bright passivated surface continually regenerates its chromium-oxide film, guarding against salt spray, food-grade detergents, mild acids, and outdoor humidity for years of service without red rust.
• Tight thickness tolerance (± 0.05 mm on M2–M12) spreads clamp load uniformly, cutting surface embedment by up to 60 % versus a bare screw head and protecting delicate coatings or softer substrates.
Vielseitig, branchenübergreifend Anwendung Spektrum
• Precision Instruments & Electronics: Levels clamp forces on PCB standoffs, sensor modules, and miniature gearbox covers where standard ODs would clash with adjacent components.
• Medical, Food & Pharma Equipment: Stainless construction suits autoclave fixtures, mixer guards, and sanitary pipe clamps exposed to aggressive wash-downs and disinfectants.
• Mobility & Lightweight Structures: Fits battery housings, drone frames, bicycle derailleurs, and motorsport chassis panels where space and weight budgets are tight.
• Renewable Energy, Marine & Outdoor Installations: Separates dissimilar metals on solar trackers, wind-turbine nacelles, and deck hardware, reducing galvanic potential in chloride-rich atmospheres.
Installateurfreundliches, zeitsparendes Handling
• A 0.2 mm chamfer on the ID lets washers slide effortlessly over screws, speeding assembly in blind, overhead, or gloved operations.
• Flat-lay geometry prevents wobble on magnetic sockets and pick-and-place nozzles, boosting production throughput and automated feed reliability.
• Supplied bulk-packed, in resealable field pouches, or tape-and-reel strands that integrate seamlessly with manual benches, maintenance kits, and high-speed SMT lines.
• Laser-etched size marks (from M3 upward) enable quick visual sorting without calipers, cutting kitting errors in multi-size work cells.
Bewährte Qualität & Full Rückverfolgbarkeit
• Every lot undergoes 100 % optical inspection for burr height < 0.03 mm, OD/ID concentricity ≤ 0.05 mm TIR, and hardness compliance per ISO 3506-1; Cp/Cpk data archived for ISO 9001 and IATF 16949 records.
• Surfaces are shot-blasted to Ra ≤ 1.6 µm before passivation, lowering friction and easing future disassembly.
• Optional electropolishing achieves Ra ≤ 0.4 µm for hygienic or decorative finishes without altering dimensional tolerances.
• QR-coded packaging traces every washer to its melt lot and inspection record, ensuring end-to-end supply-chain transparency for aerospace, medical-device, and critical-infrastructure projects.

Weitere Informationen

Beschichtung	Einfach
Durchmesser	Φ1.6, Φ10, Φ12, Φ16, Φ18, Φ20, Φ22, Φ24, Φ27, Φ30, Φ32, Φ36, Φ45, Φ48, Φ50, Φ6, Φ8
Hersteller	GUXIANG
Material	Edelstahl
Verpackungsgröße (cm)	302020
Versandbedingungen	EXW Provinz Guangdong
Artikelnummer	1.000.000 Stück