Steel Nickel Plated Torx Pan Head Machine Screw
|Head stype||Pan head|
|Thread type||Machine thread|
|Point type||Hollow point|
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
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.
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.
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
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.