Square Knurling Head Machine Screw Steel Blacking Coating M4 M6
China Square Knurling Head Machine Screw Steel Blacking Coating M4 M6, Find details about China Machine Screw, Stainless Steel from Square Knurling Head Machine Screw Steel Blacking Coating M4 M6
Basic Info.
Model NO.
QD-1252
Trademark
QD
Transport Package
Crate
Specification
50x10mm
Origin
China
HS Code
3920940000
Model NO.
QD-1252
Trademark
QD
Transport Package
Crate
Specification
50x10mm
Origin
China
HS Code
3920940000
Product Desciption
product description
Detailed information: CNC machining automotive parts
Material: Bakelite
Machining: milling machine, 3/4/5 axis CNC milling machine, CNC turning, slotting, tapping, etc.
Accuracy: up to 0.005mm.
Surface treatment: hard anodizing. Hardness: 25-65HRC.
1. All parts are produced according to your CAD, PDF and 3D drawings or samples. Please send the drawing or artwork design first, we will give you a quote within 2 days.
2. The materials are as below:
Bakelite, aluminum, stainless steel, 17-4pH, DERLIN, ceramics, carbon amide alloy, PEEK, rubber, carbide, black steel, etc.
3. Surface treatment includes:
Hardness anodic oxidation black / transparent, steel oxidized dark blue, electropolishing, electroless nickel plating, silver plating, gold plating, etc.
4. Welcome OEM and ODM.
Packing: wooden box, carton or as required.
5. Processing equipment:
Machining center: CNC, CNC lathe, lathe, milling machine, drilling machine, internal and external grinding machine, cylindrical grinding machine, tapping drilling machine, wire cutting machine, etc.
6. Test equipment: coordinate measuring machine, projector, roughness tester, hardness gauge, concentricity tester, Height measuring instrument.
7. Part size: diameter 0.5mm to 150mm
8. Tolerance: +/- 0.01mm
9. Delivery time: 5-25 days after confirming the sample
10. Minimum order: according to customer's needs
11. Delivery method: express, sea or air according to your requirements.
It is mainly engaged in the design and manufacture of global aerospace, medical, automation, precision mechanical parts processing, precision fixtures, jigs, mold parts design, manufacturing, special material parts processing (such as ceramics, hard alloys) , Design of automation equipment, installation, commissioning and maintenance and improvement of professional production equipment and other hardware.
The company is committed to quality and environmental protection. It has passed ISO9001, AS9100C quality and environmental management system certification. Since the company was established, it has been continuously improving. For the research and development of mechanical processing, it has the unique, scientific, experience and innovative ability. The products and materials have been inspected by professional quality inspection department. The finished products are ex-factory. The product design is reasonable and the performance is stable. The company has various imported precision machining equipment and precision testing instruments.
The company has sufficient precision production and processing equipment and a strict internal quality management system. The quality of precision parts produced can meet global industry standards and the products are sold overseas. At present, the company's main customers are world-renowned companies, and the customers include Fortune 500 companies. Since its establishment, the company has always followed the principle of "people-oriented, continuous innovation, high quality and efficiency, customer first". The company insist the tenet of "Meticulous Manufacturing, Quality First, Continuous Innovation, Satisfactory Service".
All parts can be machined with extremely tight tolerances, precise dimensions and a smooth surface. Roughness is generally considered to be the high frequency short wavelength component of the measurement surface.
We are happy to serve you. If we ask for detailed specifications and drawings, we will submit our competitive quotation as soon as possible and will provide you with quality products.
(1) Materials: aluminum, plastic, stainless steel, nickel alloy, Hastelloy, etc.
(2) Surface treatment: electroplating, powder coating, phosphate and anodizing
(3) Processing method:
Castings, forgings, extrusions, CNC milling and turning , honing, grinding, broaching, etc.
(4) Heat treatment capacity:
Annealing, normalizing, tempering, nitriding, carbonitriding, carburizing and induction hardening
(5) Processing machine:
4-axis machining center: CNC lathe, milling machine, grinding machine, centerless grinding machine, drilling / boring / honing;
Advanced production equipment such as machine tools, planers, wire cutting, ultrasonic cleaning machines, etc.
(6) Inspection machine: CMM, projector, universal testing machine, hardness gauge and thread gauge
(7) Processing accuracy:
The complex machined parts was made by difficult-to-machine materials such as straightness, verticality, arc runout, concentricity, length, parallelism and symmetry.
(8) Packing and delivery time: standard export packaging, carton, wooden pallet , PE form or as required
(9) Custom designs and specifications are accepted.
(10) Providing OEM services.
(11) Accord with SGS, ISO9001 certificate.
(12) Payment method: T / T.
(13) Delivery details: Shenzhen FOB or EX-work.
(14) Country of origin: China (Mainland)
(15) Major export markets: Eastern Europe, North America, Middle East, Central/South America, Asia, etc.
Capacity:
Products:
Testing Equipment:
PACKING & SHIPPING:
We pack our products according to customer's request by different materials. We will ship our products by courier, by air or by sea.
FAQ:
What is your product range?
1.CNC machining parts, precision parts, CNC parts, metal machining parts.
2.CNC turning parts, CNC turned parts,Lathe parts, turned parts.
3.CNC milling parts, CNC milled parts, metal milling parts.
4.CNC machined parts,CNC machine part, CNC machinery parts.
5.Metal parts, Auto parts, mechanical parts.spare parts,accessories,hardware.
6.Die casting parts,aluminum casting parts, Zinc casting parts.
7.Die stamping parts, metal stamping parts, press stamping tooling
8. Sheet metal fabrication, bending parts, laser cutting parts, welding parts.
Are you a manufacturer?
Yes, We are the manufacturer of all kinds of metal parts by CNC machining, turning, milling, stamping,
casting and bending with13 years'experince ,Warmly welcome to visit our factory at any time.
What is material you can process?
Stainless steel: SUS303, SUS304, SUS316, SUS316L, SUS430, SUS440, etc
Aluminum: 6061-T6, 6063-T5, 7075-T6, 2011, 2017, 2024, 5052, 5083, 6082 etc
Brass/copper: C11000, C10200, C12000, C26000, C36000, etc
Carbon steel: Q235,S235JR,1010, 1015, 1020, 1025, 1030, 1035, 1040, 1045, etc
Plastic: PVC, POM, Telfon, Delrin, PEEK ,Nylon, ABS, PC, PP,PA6, PA66, etc
Free cutting steel: 1211, 12L13, 12L14, 1215, etc
Tool Steel: SKD61,SKD11,HSS M2,ASP23 ,H13,1.2344,D2,1.2379,etc
Alloy steel: 40Cr,15CrMo,4140,4340,35CrMo,16MnCr5
Titanium alloy
What benefit we can get from you?
1)Competitive price
2)High quality control : 100% full inspection before shipment
3)High precision, tolerance can be ± 0.005mm
4)Fast lead time (5-7days for samples, 12-15 days for mass production)
5)Non-standard//OEM//customized service provided
6)No MOQ, small QTY is acceptable.
7)ISO 9001:2015 certificated factory, ROHS material used
9)Professional export packing: separate Blister plastic box or Bubble Wrap/Pearl Wool +Carton+Wooded Case, keep no scratch and damage
How does the Qida control the quality?
1)During processing, the operating machine worker inspect the each sizes by themselves.
2)After finished the first whole part, will show to QA for full inspection.
3)Before shipment, the QA will inspect according to ISO sampling inspection standard for mass production. Will do 100% full checking for small QTY.
4) when shipping the goods, we will attached the inspection report with the parts.
How to handle the complains?
1)During processing, if found any sizes defective, we will inform the clients and get clients approval.
2)If happen any complaints after got the goods, pls show us photos and detail complaints points, we will check with the production department and QC depart. Immediately and give solving solution with 6 hours.
3)If need re-make, we will arrange re-make urgently and ship you new replacement within 5 days. Qida will bear all the cost ( include shipping cost).
What's the payment term?
50% deposit, 50% balance by T/T before shipment when order amount over 5000USD.
100% T/T in advance when amount less than 5000USD
L/C payment term for big amount order is acceptable.
Paypal and Western Union for samples cost or very small order.
What's the delivery time ?
Normal for samples, 5-7 working days;
For mass production, it takes about 12-15 working days.
If any urgent parts, we can provide preferential processing and control the delivery time as you required.
What is the standard of package?
Professional export packing:
1)Separate Blister plastic box or Bubble Wrap/Pearl Wool, keep no scratch and damage.
2)Under 100 KGS parts, use strong DHL export Carton .
3)Above 100 KGS, will customize Wooded case for packing.
How to ship the parts?
1)Normally, we shipped the goods by DHL,FEDEX,UPS,TNT express.
2-3 days can arrived the clients' company directly.
2)For heavy parts, can shipped by air or by sea according to customers'indication.
Can we get some sample?
1.Free sample can be provided,but the clients will bear the shipping cost.
2.Samplemaking can be satisfied as customer's demands,and the sample cost is about 50-100 USD for each part,it depends on the processing.
3. Sample charge is returnable after order the mass production.
What kind of certificate you have ?
We have ISO9001:2015
RoHS compliance for material and surface treatment
What information should i let you know once i want to make a inquiry?
1.The drawings ( PDF,CAD or 3D )?
2. The material for each drawings?
3. The surface treatment requirement.
4. How many pieces do you need?
How fast you can get quotation from Qida ?
After get customer's detail enquiry( Clear drawings, material, QTY, surface treatment).
Normally, we will provide offer within 6 hours.
If more than 100 drawings, will provide price within 24 hours.
What is your main market?
North America, South America, Western European,
Southeast Asia,Australia
Dongguan City, its hardware Machinery Co., Ltd.
Contact: Mr. Hu Qiyun
Landline: 0769-28828126
Phone: 13790662059
Website: https://dgqida.en.made-in-china.com/
Factory Address: No. 6, Chuangye Industrial Road, Guanqiaoyu Community, Wanjiang Street, Dongguan City, Guangdong Province
Detailed information: CNC machining automotive parts
Material: Bakelite
Machining: milling machine, 3/4/5 axis CNC milling machine, CNC turning, slotting, tapping, etc.
Accuracy: up to 0.005mm.
Surface treatment: hard anodizing. Hardness: 25-65HRC.
1. All parts are produced according to your CAD, PDF and 3D drawings or samples. Please send the drawing or artwork design first, we will give you a quote within 2 days.
2. The materials are as below:
Bakelite, aluminum, stainless steel, 17-4pH, DERLIN, ceramics, carbon amide alloy, PEEK, rubber, carbide, black steel, etc.
3. Surface treatment includes:
Hardness anodic oxidation black / transparent, steel oxidized dark blue, electropolishing, electroless nickel plating, silver plating, gold plating, etc.
4. Welcome OEM and ODM.
Packing: wooden box, carton or as required.
5. Processing equipment:
Machining center: CNC, CNC lathe, lathe, milling machine, drilling machine, internal and external grinding machine, cylindrical grinding machine, tapping drilling machine, wire cutting machine, etc.
6. Test equipment: coordinate measuring machine, projector, roughness tester, hardness gauge, concentricity tester, Height measuring instrument.
7. Part size: diameter 0.5mm to 150mm
8. Tolerance: +/- 0.01mm
9. Delivery time: 5-25 days after confirming the sample
10. Minimum order: according to customer's needs
11. Delivery method: express, sea or air according to your requirements.
It is mainly engaged in the design and manufacture of global aerospace, medical, automation, precision mechanical parts processing, precision fixtures, jigs, mold parts design, manufacturing, special material parts processing (such as ceramics, hard alloys) , Design of automation equipment, installation, commissioning and maintenance and improvement of professional production equipment and other hardware.
The company is committed to quality and environmental protection. It has passed ISO9001, AS9100C quality and environmental management system certification. Since the company was established, it has been continuously improving. For the research and development of mechanical processing, it has the unique, scientific, experience and innovative ability. The products and materials have been inspected by professional quality inspection department. The finished products are ex-factory. The product design is reasonable and the performance is stable. The company has various imported precision machining equipment and precision testing instruments.
The company has sufficient precision production and processing equipment and a strict internal quality management system. The quality of precision parts produced can meet global industry standards and the products are sold overseas. At present, the company's main customers are world-renowned companies, and the customers include Fortune 500 companies. Since its establishment, the company has always followed the principle of "people-oriented, continuous innovation, high quality and efficiency, customer first". The company insist the tenet of "Meticulous Manufacturing, Quality First, Continuous Innovation, Satisfactory Service".
All parts can be machined with extremely tight tolerances, precise dimensions and a smooth surface. Roughness is generally considered to be the high frequency short wavelength component of the measurement surface.
We are happy to serve you. If we ask for detailed specifications and drawings, we will submit our competitive quotation as soon as possible and will provide you with quality products.
(1) Materials: aluminum, plastic, stainless steel, nickel alloy, Hastelloy, etc.
(2) Surface treatment: electroplating, powder coating, phosphate and anodizing
(3) Processing method:
Castings, forgings, extrusions, CNC milling and turning , honing, grinding, broaching, etc.
(4) Heat treatment capacity:
Annealing, normalizing, tempering, nitriding, carbonitriding, carburizing and induction hardening
(5) Processing machine:
4-axis machining center: CNC lathe, milling machine, grinding machine, centerless grinding machine, drilling / boring / honing;
Advanced production equipment such as machine tools, planers, wire cutting, ultrasonic cleaning machines, etc.
(6) Inspection machine: CMM, projector, universal testing machine, hardness gauge and thread gauge
(7) Processing accuracy:
The complex machined parts was made by difficult-to-machine materials such as straightness, verticality, arc runout, concentricity, length, parallelism and symmetry.
(8) Packing and delivery time: standard export packaging, carton, wooden pallet , PE form or as required
(9) Custom designs and specifications are accepted.
(10) Providing OEM services.
(11) Accord with SGS, ISO9001 certificate.
(12) Payment method: T / T.
(13) Delivery details: Shenzhen FOB or EX-work.
(14) Country of origin: China (Mainland)
(15) Major export markets: Eastern Europe, North America, Middle East, Central/South America, Asia, etc.
Capacity:
| CNC Turning | φ0.5 - φ300 * 750 mm | +/-0.005 mm |
| CNC Milling | 510 * 1020 * 500 mm(max) | +/-0.01 mm |
| CNC Stamping | 1000 * 1000 mm(max) | +/-0.05 mm |
| Drawing Format | IGS,STP,X_T ,DXF,DWG , Pro/E, PDF, PNG, JPG | |
| Test Equipment | measurement instrument, Projector, CMM, Altimeter, Micrometer, Thread Gages, Calipers, Pin Gauge etc. | |
| Service | service item |
| Product Service | CNC turning parts/ Machining |
| CNC milling parts machining | |
| simple CNC turning-milling product | |
| 4-Axis turning-milling combined machining product | |
| high precision 5-Axis turning-milling combined machining product | |
| customzied Machine tools, metal machining - parts and accessories | |
| Precison CNC PRECISION AUTOMATIC LATHE product | |
| CNC Swiss screw machine parts | |
| Centerless grinding services | |
| Product quality Inspection Service | Inspection Report First Article Inspection |
Products:
Testing Equipment:
PACKING & SHIPPING:
We pack our products according to customer's request by different materials. We will ship our products by courier, by air or by sea.
FAQ:
What is your product range?
1.CNC machining parts, precision parts, CNC parts, metal machining parts.
2.CNC turning parts, CNC turned parts,Lathe parts, turned parts.
3.CNC milling parts, CNC milled parts, metal milling parts.
4.CNC machined parts,CNC machine part, CNC machinery parts.
5.Metal parts, Auto parts, mechanical parts.spare parts,accessories,hardware.
6.Die casting parts,aluminum casting parts, Zinc casting parts.
7.Die stamping parts, metal stamping parts, press stamping tooling
8. Sheet metal fabrication, bending parts, laser cutting parts, welding parts.
Are you a manufacturer?
Yes, We are the manufacturer of all kinds of metal parts by CNC machining, turning, milling, stamping,
casting and bending with13 years'experince ,Warmly welcome to visit our factory at any time.
What is material you can process?
Stainless steel: SUS303, SUS304, SUS316, SUS316L, SUS430, SUS440, etc
Aluminum: 6061-T6, 6063-T5, 7075-T6, 2011, 2017, 2024, 5052, 5083, 6082 etc
Brass/copper: C11000, C10200, C12000, C26000, C36000, etc
Carbon steel: Q235,S235JR,1010, 1015, 1020, 1025, 1030, 1035, 1040, 1045, etc
Plastic: PVC, POM, Telfon, Delrin, PEEK ,Nylon, ABS, PC, PP,PA6, PA66, etc
Free cutting steel: 1211, 12L13, 12L14, 1215, etc
Tool Steel: SKD61,SKD11,HSS M2,ASP23 ,H13,1.2344,D2,1.2379,etc
Alloy steel: 40Cr,15CrMo,4140,4340,35CrMo,16MnCr5
Titanium alloy
What benefit we can get from you?
1)Competitive price
2)High quality control : 100% full inspection before shipment
3)High precision, tolerance can be ± 0.005mm
4)Fast lead time (5-7days for samples, 12-15 days for mass production)
5)Non-standard//OEM//customized service provided
6)No MOQ, small QTY is acceptable.
7)ISO 9001:2015 certificated factory, ROHS material used
9)Professional export packing: separate Blister plastic box or Bubble Wrap/Pearl Wool +Carton+Wooded Case, keep no scratch and damage
How does the Qida control the quality?
1)During processing, the operating machine worker inspect the each sizes by themselves.
2)After finished the first whole part, will show to QA for full inspection.
3)Before shipment, the QA will inspect according to ISO sampling inspection standard for mass production. Will do 100% full checking for small QTY.
4) when shipping the goods, we will attached the inspection report with the parts.
How to handle the complains?
1)During processing, if found any sizes defective, we will inform the clients and get clients approval.
2)If happen any complaints after got the goods, pls show us photos and detail complaints points, we will check with the production department and QC depart. Immediately and give solving solution with 6 hours.
3)If need re-make, we will arrange re-make urgently and ship you new replacement within 5 days. Qida will bear all the cost ( include shipping cost).
What's the payment term?
50% deposit, 50% balance by T/T before shipment when order amount over 5000USD.
100% T/T in advance when amount less than 5000USD
L/C payment term for big amount order is acceptable.
Paypal and Western Union for samples cost or very small order.
What's the delivery time ?
Normal for samples, 5-7 working days;
For mass production, it takes about 12-15 working days.
If any urgent parts, we can provide preferential processing and control the delivery time as you required.
What is the standard of package?
Professional export packing:
1)Separate Blister plastic box or Bubble Wrap/Pearl Wool, keep no scratch and damage.
2)Under 100 KGS parts, use strong DHL export Carton .
3)Above 100 KGS, will customize Wooded case for packing.
How to ship the parts?
1)Normally, we shipped the goods by DHL,FEDEX,UPS,TNT express.
2-3 days can arrived the clients' company directly.
2)For heavy parts, can shipped by air or by sea according to customers'indication.
Can we get some sample?
1.Free sample can be provided,but the clients will bear the shipping cost.
2.Samplemaking can be satisfied as customer's demands,and the sample cost is about 50-100 USD for each part,it depends on the processing.
3. Sample charge is returnable after order the mass production.
What kind of certificate you have ?
We have ISO9001:2015
RoHS compliance for material and surface treatment
What information should i let you know once i want to make a inquiry?
1.The drawings ( PDF,CAD or 3D )?
2. The material for each drawings?
3. The surface treatment requirement.
4. How many pieces do you need?
How fast you can get quotation from Qida ?
After get customer's detail enquiry( Clear drawings, material, QTY, surface treatment).
Normally, we will provide offer within 6 hours.
If more than 100 drawings, will provide price within 24 hours.
What is your main market?
North America, South America, Western European,
Southeast Asia,Australia
Dongguan City, its hardware Machinery Co., Ltd.
Contact: Mr. Hu Qiyun
Landline: 0769-28828126
Phone: 13790662059
Website: https://dgqida.en.made-in-china.com/
Factory Address: No. 6, Chuangye Industrial Road, Guanqiaoyu Community, Wanjiang Street, Dongguan City, Guangdong Province
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