Material we can work on: | |
Stainless Steel - AISI SUS 302, 303, 304, 316, 316L, 416, 430F, 440C, 630 and so forth | |
Aluminum - ASTM 380, 2017, 2011, 2024, 5052, 5056, 6013, 6061, 6063, 6082, 7075 etc | |
Carbon and Alloy Steel - AISI 1008, 1010, 1015, 1030, 1045, 1060, 12L14, 1144, 4140, 4340 etc | |
Brass - C3600 ~ C3604 | |
Copper - ASTM C12200, C36000, C37700 | |
Titanium - 6AL-4V | |
Special material - INVAR, REMKO B, NORYL, POM, ACETAL, DELRIN | |
Zinc | |
Alloy | |
Steel | |
Iron | |
Finish we can provide: | |
Anodize - Black Anodize, Clear Anodize, Hard Anodize | |
Plate - Zinc plating, Yellow Zinc, Nickel plating, Silver plating, Tin plating, Chrome plating, Electroless-Nickel plating | |
Oxide - Black oxide | |
Blasting - Sand blasting | |
Painting | |
Chromate | |
Manufacturing Equipment we have: | |
CNC lathe: 28 sets | |
Auto lathe: 27 sets | |
Machining center: 19 sets | |
MAC TURN 205-W: 1 set | |
Inspection Equipment we have: | |
US Brown & Sharpe CMM gage 200R: 1 set | |
Projector QUADRA-CHECK 200: 1 set | |
Profile projector AROS: 1 set | |
Height gage TRIMOS: 1 set | |
Hardness Test Device MITUTOYO: 1 set | |
Tolerance we can reach: | |
Flatness - 0.00005" / 0.0012mm | |
Straightness - 0.00006" / 0.0015mm | |
Circularity - 0.0001" / 0.0025mm | |
Cylindricity - 0.0001" / 0.0025mm | |
Parallelism - 0.00005" / 0.0012mm | |
Runout - 0.00005" / 0.0012mm | |
Symmetry - 0.00012" / 0.003mm | |
Concentricity - 0.00005" / 0.0012mm | |
Squareness - 0.0001" / 0.0025mm | |
(Above data is based on machined parts of size 6" / 150mm) |
We would support your small demand on spring washers to help you on urgent need to prevent excess stock. CONTACT US TODAY!
Strict quality control for spring washers by IQC, IPQC, FQC, SPC, PCP, PPAP to provide customers with quality spring washers.
Spring washers are made by ISO certified manufacturer - UNISON TEK CO LTD
Spring washers we provided can be RoHS compliant.
Tight tolerance we can reach to spring washers: +0.0004/-0, +0/-0.0004 inch
OEM, ODM spring washers are provided per customers' application. You name it, we make it.
Product | Spring washers |
Material | steel, stainless steel, carbon steel, free cutting steel, aluminum, brass, copper, alloy |
Finish | Plating, Oxiding, Blasting, Painting, Anodizing, Heat treatment, Alodine |
MOQ | 1 - 1000 pcs |
Unison Tek produces custom spring washers per customers' drawings or samples. | |
Send us prints or samples of spring washers, info of mateiral, quantity then we can quote you a price immediately. |
- OEM components 100% produced by your designs or samples
Send us your inquiry containing dimensions/drawings or samples, quantities and material information. We will quote you within one week. Just feel free to contact us! We would offer our assistance anytime you need us.
ISO 9001:2008 CERTIFIED
Custom turning, milling, machining, casting, forging, stamping and assembly parts are provided.
Finish: plain, plating or others per request
Material: (stainless) steel, brass, aluminum or others per request
SPRING WASHERS
SPRING WASHERS
Custom turning, milling, machining, casting, forging, stamping and assembly parts are provided.
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