Made in china high-quality bolts screws with cap nut
USD $0.01 - $0.9 /Piece
Min.Order:5000 Pieces
Chuanghe Fastener Co., Ltd. strength: High quality , rapid distribution , competitive
prices and first class services.
Our mission: To provide our customers with first-class services in the supply of quality
standard size fasteners stainless steel hexagon bolts screws with cap nuts minimizing costs.
A:Specifications
Material | Carbon Steel, Stainless Steel 304, Stainless Steel316, Alloy Steel | |
Production Standard |
Bolt Type: DIN6914,DIN7990,ASTM A325,ASTM A490, Nut Type: DIN934,DIN6915,ASTM A194 2H,ASTM A563 Washer Type: DIN125,DIN127,DIN6916,ASTM F436 Material : 35CoMoA/42CrMoA. 40Cr/20MnTiB
| |
Production Process | Cold Heading | Cold heading→Heat treatment→Surface treatment |
Hot Forging | Cutting→Chamfering(tail)→Hot Forging→Chamfering(head)→ Polishing→Backspin→Threadind Rolling→Heat treatment→Surface treatment | |
Surface Treatment | Plain, Black oxidized, Zinc Plated (white, yellow, blue),Hot Dip Galvanized, Dacromet, Chrome |
.
B. Material :
Stainless Steel: | SS201, SS303, SS304, SS316, SS410, SS420 |
Steel: | C45(K1045), C46(K1046), C20,etc. |
Brass: | C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40),etc. |
Bronze: | C51000, C52100, C54400, etc. |
Iron: | 1213, 12L14, 1215, etc. |
Aluminum: | Al6061, Al6063, etc. |
Carbon steel: | C1006,C1010,C1018,C1022,C1035K,C1045,12L14,etc. |
Alloy steel: | SCM435,10B21, C10B33,etc. |
C.Quality control systems:
Quality Certificate: | ISO9001:2008, ISO14001:2004 |
Inspection quality system: | ISO standard, 100% Whole .. inspection through the production. |
Equipment: | Hardness test, torque test, salt spray endurance test, mechanical sizes test, report test certification and etc as per your need. |
Inspection process: | Incoming quality control →Process Quality Control →Final Quality Control → Pre-shipment Quality Control |
The above information is for reference only, specific operations we will try to meet customer requirements.
D.Product Specifications:
E.Why Choose ?
RICH EXPERIENCE: We have been engaged in for 10 years. Our company had good reputation with customers from American, Europe,North America, and Japan,india etc. We also have a good team for sale and quality control.
GOOD SERVICE: We will respond to you within 24 hours, We provide the perfect pre-sale and after sale service.
LOW PRICE: You will find that our low priced, including the shipping will be cheaper than our competitors total cost on same name brand, same quality parts.
F.Our Advantages
(1)we have the ability to produce any Product according to your mechanical d.ing or sample.
(2)Meeting your individual demands is our aim: Requirements which exceed standard dimensions regarding depth of Product thread, form, pitch, or thread angle are processed on demand.
(3)We use the most highly advanced CNC equipment on the market to process materials.
(4) We are professional manufacturer of in China had over 10 years.
(5)We have the ability to use English, Japanese, Chinese, and other languages to communicate with customers.
(6)Our Company Product represents a high quality of products thanks to an implemented quality management system according to ISO 9001:2008.
(7) We are equipped with more than 60 sets of and equipment, such as: CNC lathes, CNC milling .,Jig grinders, punching ., drilling ., EDM ., jig grinders, ID/OD grinders,,surface grinders, and various other grinders, saws and inspection equipment.
(8)Reasonable price and higher quality because we have rich experiece production workers and professional engineers and strong materi al purchasing team.
(9)Excellent sale service in time for both before-sale and after-sale by Email, Telephone and face to face
Our certification
Our clients come from all over the world
Plant facilities and processes
G.Other information :
File format: | we prefer We prefer to receive IGS and STEP,PDF,CAD JPG format file for quotation. |
packing: | We use oversized boxes to eliminate any breakage due to shock and every part is additionally wrapped in bubble wrap or some other protective layer. |
Shippment: | Shipments for light parts are via DHL,TNT,UPS, or Fedex etc ,heavy weight and large size is Via Sea. according your requirements. |
delivery time: | Standard lead time is about 7-25 days or according to the projects quantity |
We provide both quality product and good service, ensuring an excellent customer experience. We are committed to solve any problem associated with our products. We are looking forward to the opportunity of serving you. |
H. FAQ
Q1: Why choose Chuanghe?
To provide our customers with first-class services in the supply of quality minimizing costs.
1.1. Vision: We to build successful relations with our partners and be their First Choice Supplier.
1.2. Mission: professional customer service, and innovation in technology.
Further more, we do not only offer you more reasonable quality and price than your expectations, but also would like to be your friend and to provide you market-sales suggestion for your reference.
Q2.How is quality ensured?
100% inspection during production. Our products are certified to ISO9001, TS16949 international quality standard.
Q3:If you can not find on our website the product you need how to do?
You can send the pictures/photos and drawings of the products you need by email , Or you can send us samples by DHL/TNT, then we can develop the new model especially for you.
Q4:How to Custom-made (OEM/ODM)
If you have a new product drawing or a sample, please send to us, and we can custom-made the hardware as your required. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.
Please provide the product you need parameters:
1. You need the product name:
2. The amount of products you need:
3. The material of products you need:
4. You need the product specifications:
Because it is convenient we can more quickly to give you a quotation. Thanks!
Contact Us Now!
We are looking forward to the opportunity of serving you, If you have any question or requirements, please don't hesitate to email us, thanks.
Website : http://chuanghescrew.en.china.cn/
Add: Lizhuo Industrial Park,Shangsanqi, Dongcheng,Dongguan City,China.