Wholesale Manufacturer Stainless Steel Nickel Plated Torx Pan Head Machine Screw

Steel Nickel Plated Torx Pan Head Machine Screw

Product Description

Characteristics, properties and applications of nickel plating:
1. The electroplating nickel layer has high stability in the air, because of the strong passivation capability of metal nickel, it can quickly generate an extremely thin passivation on the surface.

2. Electroplated nickel crystal is extremely small and has excellent polishing performance.The polished nickel coating has a mirror-like appearance, while maintaining its luster in the atmosphere for a long time.So electroplating is often used for decoration.

3. The hardness of nickel coating is high, which can improve the abrasion resistance of the product surface, and it is often used in the printing industry to improve the hardness of lead surface.

4, thickness uniformity, thickness and good plating ability is an important characteristic of chemical nickel plating, also is one of the reasons for the wide application, chemical nickel plating to avoid the electrodeposited coating due to the uneven distribution of current and the thickness of the uneven.Chemical plating, as long as the parts contact surface and the plating solution, the consumption of plating solution composition can be replenished in time, a part of the plating coating thickness are basically the same, even grooves, gaps and blind holes.

5. The plated parts shall not be soaked in hydrogen, and there is no hydrogen embrittlement. After electroless nickel plating, no dehydrogenation is required.It is especially suitable for surface corrosion treatment of high strength bolts.

Company Introduction

Ningbo Oukailuo Hardware Co., Ltd. was founded in 1999 and is a leading fastener manufacturer. Company passed ISO9001:2015 quality management system certification, and has ROHS, SGS certificate. Our main export markets are North America, Europe, Oceania, Korea, etc.
We have our own heat treatment shop, electroplating shop, Ruspert workshop. The heat treatment process is very important for product hardness, and our technology can ensure it. Electroplating includes galvanization, yellow zinc, black zinc, and green zinc. All galvanization meets ROHS. Salt spray time can be up to 96 hours. Ruspert can do most of the colors. The salt spray time can be 500 hours and 1000 hours.

FAQ

Q: How about your price?

A: High quality products with reasonable price. Please give me a inquire, I will quoted you a price for you refer at once.

Q: How do you control your quality?

A: We have our in-house QC daily and hire third party for randomly inspection.

Q: Could you provide free samples?

A: For our regular products, we offer free samples. For customized bolts, tooling and moulding charges need. All free samples not including its courier charge.

Q: Do you accept small order?

A: Sure, we can accept any orders, we keep lots of stock for ALL STAINLESS STEEL FASTENER, CARBON STEEL NUT AND PART BOLT,Like hex weld nut, cage nut, wing nut, square weld nut,cap nut, hex nut,flange nut.Metric 8.8Grade,10.9Grade 12.9Grade Hex bolt and Hex Socket cap screw,Part ASME Hex cap screw.

Q: How about your delivery time?

A: General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container, we can give you with 18-25days,if the quantity is more than 2 container and you are very urgent, we can let factory priority produce your goods.

Q: What is your terms of payment ?

A: We can accept T/T,L/C for general order ,Paypal and Western union for small order or samples order.

Q: What is your packing?

A: Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallets is about 900-960kg, We also can make customer’s logo on the cartons. Or we customized cartons according to customers’ requests.

If you are interested in nickel plated screw, please do not hesitate to email us or call us. Our professional team will assit you to purchased the quality products.