Ammonium metatungstate is an inorganic compound with the molecular formula H28N6O41W12, which is white crystalline powder or slightly yellow. Ammonium metatungstate is used to make metal tungsten, alloy steel, fireproof fabric, etc., and used in the ceramic industry. Ammonium metatungstate is water-soluble white crystalline powder or slightly yellow. Ammonium metatungstate is soluble in water, and ammonium paratungstate is slightly soluble in water, which is the obvious difference between ammonium metatungstate and ammonium paratungstate. [1] Ammonium metatungstate is also used in the manufacture of various petrochemical catalysts and other tungsten compounds, and is the main raw material for tungsten-based catalysts in refineries Ammonium Metatungstate,Ammonium Metatungstate Dihydrate,99.5% Ammonium Metatungstate,High Purity Ammonium Metatungstate Jiangsu Lucky Metal Materials Co., Ltd. , https://www.luckymetalmoly.com
Product Description
Product Name
Stainless Steel 410 Flange Hex Head Self Drilling Screws
Material
Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420
Carbon Steel: 4.8, 6.8, 8.8, 10.9, 12.9
Titanium: GR1-GR5
Aluminum, Brass, etc.
Size
M1-M20 or as per your request
Head Type
Flat, JIS pan, Oval, Round, Binding, I.HD, Brazier, PF. HD, Button, Fillister, Ansi.Pan, Pan washer, Indented Hex, etc.
Standard
ISO, GB, DIN, JIS, ANSI, BSW, ASME
Certificate
ISO9001:2008, SGS testing report & RoHS
Screw Drivers
Phillips, Slotted, Truss, Square, Crossed, Y-type, T-type, Torx, PZ drives, Hex socket, etc.
Finishing
Zn-plated, Ni-plated, Tin-plated, Radiant Plated, Passivated, Brass plated, Cd-plated, Phosphate Anodize, Cr-plated, Black Oxide, etc.
Heat Treatment
Tempering, Hardening, Spheroidizing, Stress Relieving, etc.
Package
General export package, or according to customer's requirement
Delivery Time
About 7–15 days after all details confirmed. Fast delivery available for urgent orders.
Customer Service
Replacement at our cost for rejected products if the part does not match the PO drawings.
Product Show
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About Our Company:
Shenzhen Conghui Precision Hardware Co., Ltd is a professional manufacturer with 9 years of experience in producing precision industrial fasteners and accessory parts. We specialize in screws, nuts, bolts, washers, rivets, anchors, and CNC parts. Our products are manufactured under strict quality standards such as GB, ISO, DIN, JIS, AISI, NFE, and BSW. Non-standard products are also accepted.
Our products are widely used in industries such as machinery assembly, electronics, construction, and furniture cabinets. They are popular in markets across North America, Southeast Asia, and Europe.
We are committed to providing high-quality solutions and excellent customer service. We offer free samples upon request (you only pay for shipping). We hope to build long-term partnerships with our customers and provide reliable, competitive products.
FAQ:
1) Q: Are you a trading company or a manufacturer?
A: We are an industry and trade company, combining manufacturing and sales.
2) Q: What product range do you offer?
A: Our products include screws, nuts, bolts, washers, rivets, anchors, and CNC parts. We follow international standards like GB, ISO, DIN, JIS, AISI, NFE, and BSW. Non-standard items are also available.
3) Q: Why should I choose you? What are your advantages and industries served?
A: We have 9 years of experience in the fastener industry. We focus on design, production, packaging, and after-sales service. Customer satisfaction is our top priority.
4) Q: In which industries are your products commonly used?
A: Our products are widely used in machinery assembly, electronics, construction, and furniture cabinets.
Customer Service
· 1. No-questions-asked refund within 3 days.
· 2. Professional and experienced support team.
· 3. Short lead time.
· 4. International standard compliance.
· 5. OEM, ODM, and customized services available.
· 6. Small quantity orders accepted.
· 7. Custom-designed according to your requirements.
· 8. Packaging and delivery based on your specifications.
Any more questions or needs? Feel free to contact us!
**Basic Information**
Stainless Steel 410 Flange Hex Head Self Drilling Screws