ULTRA-THIN SILICONE WASHERS 0.3±0.02 mm

PEAK-W3 SERIES® | Thinnest Pre-Formed Standard Items

Ready-to-ship inventory. Global UPS delivery from Hanoi, Vietnam: 5-7 days to your facility.

0.30±0.02 mm Thick | 50 Shore A | 21 kN/m Tear | 8 MPa Tensile | -40°C to +200°C / +250°C (High-Temp)

Dual-Function Engineering: Specially designed for both mechanical fastening (Washer) and environmental sealing (Gasket) within M-Series micro-assemblies.

Availability Note: Our STD (Standard) Series is maintained In-Stock for immediate global dispatch. To guarantee material freshness and peak performance, the Medical (MED) and High-Temp (HT) series are Made-to-Order. Please contact our support team for lead times and specialized grade specifications.

[ PEAK-W-SERIES (Current) ] | [ PEAK-D-SERIES ] | [ PEAK-G-SERIES ]

VINA-W3 SERIES® Dimensions | Ultra Thin Precision Silicone Washers/Gaskets 0.3±0.02 mm Thick

PEAK-W3-M2.5

ID 2.7 mm — OD 5.7 mm — T0.30±0.02 mm

❖ Optimized for M2.5 micro-screws.

PEAK-W3-M2.5-STD

FDA Grade (Clear) — In Stock

PEAK-W3-M2.5-MED

Medical (Clear) — Made-to-Order

PEAK-W3-M2.5-HT

High-Temp (Dark Red) — Made-to-Order

PEAK-W3-M3

ID 3.2 mm — OD 6.2 mm — T0.30±0.02 mm

❖ Engineered for M3 standard hardware.

PEAK-W3-M3-STD

FDA Grade (Clear) — In Stock

PEAK-W3-M3-MED

Medical (Clear) — Made-to-Order

PEAK-W3-M3-HT

High-Temp (Dark Red) — Made-to-Order

PEAK-W3-M4

ID 4.3 mm — OD 7.3 mm — T0.30±0.02 mm

❖ Designed for M4 mounting systems.

PEAK-W3-M4-STD

FDA Grade (Clear) — In Stock

PEAK-W3-M4-MED

Medical (Clear) — Made-to-Order

PEAK-W3-M4-HT

High-Temp (Dark Red) — Made-to-Order

Download the full technical and compliance package for PEAK-W3 Series® (FDA, RoHS, REACH, and TDS included): [ Technical Data Sheet (PDF) ] [ Global Regulatory Compliance ] [ Certificate of Origin ]

PEAK-W2 SERIES®

THINNEST SILICONE WASHERS / GASKETS | PRE-FORMED

❖ 0.20 ± 0.02 mm | Under Development

0.20 ± 0.02 mm Thick | 50 Shore A | Extreme Micro-Precision Currently in Final Tooling Phase — Setting the New Global Standard.

Target Applications:

Next-Gen Medical: Surgical robotics, wearable biosensors, and implantable micro-fluidics.
Acoustics & Audio: High-end diaphragm dampening for MEMS microphones and premium IEMs.
Ultra-Compact Sensors: Environmental sealing for IoT modules and LiDAR optical assemblies.
Aerospace & Defense: Weight-critical sealing for micro-satellites (CubeSats) and UAV avionics.
Precision Electronics: Thermal and electrical insulation for foldable displays and 5G/6G hardware.
Automotive Tech: Specialized gaskets for ADAS camera modules and EV battery thermal management.
Lab-on-a-Chip: Precision fluid control in micro-scale chemical and biological analysis kits.

Early Access:

Technical Inquiries: Open
Test Samples: Pre-order available
Estimated Launch: 2027

PEAK-W2-M2 (ID 2.2 — OD 5.2 — T 0.20 ± 0.02 mm) — Coming Soon

PEAK-W2-M2.5 (ID 2.7 — OD 5.7 — T 0.20 ± 0.02 mm) — Coming Soon

PEAK-W2-M3 (ID 3.2 — OD 6.2 — T 0.20 ± 0.02 mm) — Coming Soon

Custom Engineering & Global Support: 📬 support@peakvn.com

Global distribution of PEAK VN Series® is powered by UPS, fulfilling orders from our Hanoi central warehouse and authorized partners worldwide to ensure rapid delivery.

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