Black Zinc Screw Sleeve

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: K-050-W3
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 8.8
• Finish: Black
• Color: Black Zinc
• Transport Package: Wooden Box
• Specification: 6mm
• Trademark: rsd
• Origin: Qingdao
• HS Code: 3917310000
• Production Capacity: 5000PCS/Day

Product Description

Product use

 

Used with high-pressure hose 8.6*4mm

safety and environmental protection

 

 

Surface treatment instructions: 

 

W1-Black zinc; 

W2-Zinc nickel alloy;

W3-White zinc;

W4-Yellow zinc;

 

 

Tail groove:

 

Can be equipped with card slot

Product parameters

 

	L	SW
For assembling high pressure hose 4*8.6mm
K-050	28	12
For assembling high pressure hose 6.35*11.3mm
K-060	35.8	17
Material:steel,galvanized,surface
Material:stainless steel

Product parameters

 

 

Company Profile

Qingdao Restart New Material Technology Co.,Ltd is a manufacturing enterprise specializing in the application and development of environmentally friendly new materials. The company and related investment companies provide low-carbon and environmentally friendly product solutions such as R7/R8 thermoplastic high-pressure hoses, Centralized lubrication system hoses,elevator traction steel belts, polyurethane elevator handrail belts, etc. We not only provide customers with reliable and cost effective standard products, but also continuously develop and launch new products according to their latest reguirements, meeting the special requirements of the industry.
Our strict process control and raw material quality control have enabled us to pass ISO9001,ISO45001,and IS014001 system certifications. The company maintains extensive cooperative relationships with international first-class material suppliers such as Wanhua Chemical, DuPont, and Akoma, and maintains strong competitiveness in the development of new materials and the application of new technologies.
Our mission is to make the world greener and life better, and we hope to become a"TPU application development leader" through professional expertise and nremitting efforts.
 

FAQ
Q1:Are you factory or trading company?
A: We are factory, specialized in hose. Welcome to visit our factory.

Q2: What is your terms of packing?
A: Plastic woven belt, Carton Packaging, Wooden Cases or Your Request

Q3:What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q4:What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q5:How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q6:Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q7:What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q8:Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q9:How do you make our business long-term and good relationship?
A:1.We keep good quality and competitive price to ensure our customers benefit ;
2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.